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branch master updated: * tp/Texinfo/Convert/HTML.pm (_default_format_css

From:	Gavin D. Smith
Subject:	branch master updated: * tp/Texinfo/Convert/HTML.pm (_default_format_css_lines): Fix omitting CSS block if no rules.
Date:	Sun, 23 Jan 2022 05:43:56 -0500
This is an automated email from the git hooks/post-receive script.

gavin pushed a commit to branch master
in repository texinfo.

The following commit(s) were added to refs/heads/master by this push:
     new ab390515b7 * tp/Texinfo/Convert/HTML.pm (_default_format_css_lines): 
Fix omitting CSS block if no rules.
ab390515b7 is described below

commit ab390515b73f8b6ff2c3ddb71db1a899bcd5e936
Author: Gavin Smith <gavinsmith0123@gmail.com>
AuthorDate: Sun Jan 23 10:43:41 2022 +0000

    * tp/Texinfo/Convert/HTML.pm (_default_format_css_lines):
    Fix omitting CSS block if no rules.
---
 ChangeLog                                                          | 5 +++++
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 .../transliterated_split_equivalent_nodes/res_html/index.html      | 4 ----
 .../transliterated_split_equivalent_nodes/res_html/n.html          | 4 ----
 tp/t/results/sectioning/two_nodes_at_the_end.pl                    | 4 ----
 tp/t/results/sectioning/two_nodes_between_chapters.pl              | 4 ----
 tp/t/results/sectioning/two_unnumbered_no_argument.pl              | 4 ----
 tp/t/results/sectioning/unnumbered_before_node_top_top.pl          | 4 ----
 tp/t/results/sectioning/unnumbered_before_top_node.pl              | 4 ----
 tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl       | 4 ----
 tp/t/results/sectioning/unnumbered_top_without_node_sections.pl    | 4 ----
 .../double_contents_after_title_book_chapter/section.html          | 4 ----
 .../double_contents_after_title_no_texi2html/chapter.html          | 4 ----
 .../double_contents_after_title_no_texi2html/section.html          | 4 ----
 tp/tests/contents/res_parser/double_contents_chapter/section.html  | 4 ----
 .../res_parser/double_contents_inline_chapter/section.html         | 4 ----
 .../res_parser/index_special_region/Copying-information.html       | 4 ----
 .../res_parser/index_special_region/Public-domain-reference.html   | 4 ----
 .../res_parser/index_special_region/Titlepage-footnote-anchor.html | 4 ----
 .../res_parser/index_special_region_html/Copying-information.html  | 4 ----
 .../index_special_region_html/Public-domain-reference.html         | 4 ----
 .../res_parser/index_special_region_html/Titlepage-anchor.html     | 4 ----
 .../index_special_region_html/Titlepage-footnote-anchor.html       | 4 ----
 .../Public-domain-reference.html                                   | 4 ----
 .../Titlepage-footnote-anchor.html                                 | 4 ----
 .../Copying-information.html                                       | 4 ----
 .../Public-domain-reference.html                                   | 4 ----
 .../Titlepage-anchor.html                                          | 4 ----
 .../Titlepage-footnote-anchor.html                                 | 4 ----
 .../index_special_region_no_region/Public-domain-reference.html    | 4 ----
 .../index_special_region_no_region/Titlepage-footnote-anchor.html  | 4 ----
 .../index_special_region_no_region_html/Copying-information.html   | 4 ----
 .../Public-domain-reference.html                                   | 4 ----
 .../index_special_region_no_region_html/Titlepage-anchor.html      | 4 ----
 .../Titlepage-footnote-anchor.html                                 | 4 ----
 tp/tests/indices/res_parser/index_table/node.html                  | 4 ----
 .../nodes_before_top_and_sections_html_chapter/a-node.html         | 4 ----
 .../nodes_before_top_and_sections_html_chapter/another.html        | 4 ----
 .../first-before-top.html                                          | 4 ----
 .../nodes_before_top_and_sections_html_chapter/first.html          | 4 ----
 .../node-in-chapter.html                                           | 4 ----
 .../node-in-menu-before-top.html                                   | 4 ----
 .../nodes_before_top_and_sections_html_chapter/second.html         | 4 ----
 .../nodes_before_top_and_sections_html_chapter_nodes/a-node.html   | 4 ----
 .../nodes_before_top_and_sections_html_chapter_nodes/another.html  | 4 ----
 .../nodes_before_top_and_sections_html_chapter_nodes/first.html    | 4 ----
 .../node-in-chapter.html                                           | 4 ----
 .../node-in-menu-before-top.html                                   | 4 ----
 .../nodes_before_top_and_sections_html_chapter_nodes/second.html   | 4 ----
 .../indices/res_parser/printindex_between_node_section/index.html  | 4 ----
 .../res_parser/printindex_between_node_section/node-chap1.html     | 4 ----
 .../res_parser/printindex_between_node_section/node-sec1.html      | 4 ----
 .../index_special_region_html/Copying-information.html             | 4 ----
 .../index_special_region_html/Public-domain-reference.html         | 4 ----
 .../nodes_before_top_and_sections_html_chapter/a-node.html         | 4 ----
 .../nodes_before_top_and_sections_html_chapter/another.html        | 4 ----
 .../nodes_before_top_and_sections_html_chapter/first.html          | 4 ----
 .../node-in-chapter.html                                           | 4 ----
 .../node-in-menu-before-top.html                                   | 4 ----
 .../nodes_before_top_and_sections_html_chapter/second.html         | 4 ----
 .../nodes_before_top_and_sections_html_chapter_nodes/a-node.html   | 4 ----
 .../nodes_before_top_and_sections_html_chapter_nodes/another.html  | 4 ----
 .../nodes_before_top_and_sections_html_chapter_nodes/first.html    | 4 ----
 .../node-in-chapter.html                                           | 4 ----
 .../node-in-menu-before-top.html                                   | 4 ----
 .../nodes_before_top_and_sections_html_chapter_nodes/second.html   | 4 ----
 tp/tests/layout/res_parser/formatting_chm/anchor.html              | 4 ----
 tp/tests/layout/res_parser/formatting_chm/formatting_abt.html      | 4 ----
 tp/tests/layout/res_parser/formatting_chm/index.html               | 4 ----
 .../layout/res_parser/formatting_chm/s_002d_002dect_002cion.html   | 4 ----
 tp/tests/layout/res_parser/formatting_chm/subsection.html          | 4 ----
 .../subsubsection-_0060_0060simple_002ddouble_002d_002d.html       | 4 ----
 ...ion-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027.html | 4 ----
 tp/tests/layout/res_parser/formatting_html_nodes/anchor.html       | 4 ----
 tp/tests/layout/res_parser/formatting_inline_css/formatting.html   | 4 ----
 tp/tests/layout/res_parser/formatting_nodes/anchor.html            | 4 ----
 .../res_parser/navigation_test_misc_file_collision/index.html      | 4 ----
 .../res_parser/navigation_test_misc_file_collision/section.html    | 4 ----
 .../Last-node-no-description.html                                  | 4 ----
 .../sectioning_directions_split_chapter/between-node.html          | 4 ----
 .../sectioning_directions_split_chapter/numbered-sub.html          | 4 ----
 .../sectioning_directions_split_chapter/numbered-sub2.html         | 4 ----
 .../sectioning_directions_split_chapter/numbered-sub3.html         | 4 ----
 .../res_parser/sectioning_directions_split_chapter/numbered.html   | 4 ----
 .../sectioning_directions_split_chapter/unnumbered-sub.html        | 4 ----
 .../sectioning_directions_split_chapter/unnumbered-sub2.html       | 4 ----
 .../res_parser/sectioning_directions_split_chapter/unnumbered.html | 4 ----
 .../sectioning_directions_split_chapter/unnumbered2.html           | 4 ----
 363 files changed, 8 insertions(+), 1448 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 0d55fc2970..5037553a86 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2022-01-23  Gavin Smith  <gavinsmith0123@gmail.com>
+
+       * tp/Texinfo/Convert/HTML.pm (_default_format_css_lines):
+       Fix omitting CSS block if no rules.
+
 2022-01-22  Patrice Dumas  <pertusus@free.fr>
 
        * tp/Texinfo/Convert/HTML.pm (html_convert_css_string)
diff --git a/tp/Texinfo/Convert/HTML.pm b/tp/Texinfo/Convert/HTML.pm
index 7032724efc..ae7351456b 100644
--- a/tp/Texinfo/Convert/HTML.pm
+++ b/tp/Texinfo/Convert/HTML.pm
@@ -6669,16 +6669,15 @@ sub _default_format_css_lines($;$)
   return '' if ($self->get_conf('NO_CSS'));
 
   my $css_refs = $self->get_conf('CSS_REFS');
-
   my @css_rules = $self->html_get_css_elements_classes($filename);
 
-  return '' if (!@{$self->{'css_import_lines'}} and 
!@{$self->{'css_rule_lines'}}
-             and !keys(%{$self->{'css_map'}}) and !@$css_refs);
+  return '' if !@{$self->{'css_import_lines'}} and !@css_rules
+                 and !@{$self->{'css_rule_lines'}}
+                 and (!defined($css_refs) or !@$css_refs);
 
   my $css_text = "<style type=\"text/css\">\n<!--\n";
   $css_text .= join('',@{$self->{'css_import_lines'}}) . "\n" 
     if (@{$self->{'css_import_lines'}});
-  #foreach my $css_rule (sort(keys(%{$self->{'css_map'}}))) {
   foreach my $css_rule (@css_rules) {
     next unless ($self->{'css_map'}->{$css_rule});
     $css_text .= "$css_rule {$self->{'css_map'}->{$css_rule}}\n";
diff --git a/tp/t/results/converters_tests/empty/res_html/index.html 
b/tp/t/results/converters_tests/empty/res_html/index.html
index 54cd7276db..02b127f07c 100644
--- a/tp/t/results/converters_tests/empty/res_html/index.html
+++ b/tp/t/results/converters_tests/empty/res_html/index.html
@@ -11,10 +11,6 @@
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/converters_tests/minimal_empty_empty/res_html/index.html 
b/tp/t/results/converters_tests/minimal_empty_empty/res_html/index.html
index 54cd7276db..02b127f07c 100644
--- a/tp/t/results/converters_tests/minimal_empty_empty/res_html/index.html
+++ b/tp/t/results/converters_tests/minimal_empty_empty/res_html/index.html
@@ -11,10 +11,6 @@
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/converters_tests/minimal_empty_with_bye/res_html/index.html 
b/tp/t/results/converters_tests/minimal_empty_with_bye/res_html/index.html
index 54cd7276db..02b127f07c 100644
--- a/tp/t/results/converters_tests/minimal_empty_with_bye/res_html/index.html
+++ b/tp/t/results/converters_tests/minimal_empty_with_bye/res_html/index.html
@@ -11,10 +11,6 @@
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/converters_tests/minimal_empty_with_input/res_html/index.html 
b/tp/t/results/converters_tests/minimal_empty_with_input/res_html/index.html
index 54cd7276db..02b127f07c 100644
--- a/tp/t/results/converters_tests/minimal_empty_with_input/res_html/index.html
+++ b/tp/t/results/converters_tests/minimal_empty_with_input/res_html/index.html
@@ -11,10 +11,6 @@
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/converters_tests/simplest_no_node_section/res_html/index.html 
b/tp/t/results/converters_tests/simplest_no_node_section/res_html/index.html
index ef864c401e..c87c3d4ff3 100644
--- a/tp/t/results/converters_tests/simplest_no_node_section/res_html/index.html
+++ b/tp/t/results/converters_tests/simplest_no_node_section/res_html/index.html
@@ -11,10 +11,6 @@
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/converters_tests/things_before_setfilename.pl 
b/tp/t/results/converters_tests/things_before_setfilename.pl
index 1602c76989..6d5f08897e 100644
--- a/tp/t/results/converters_tests/things_before_setfilename.pl
+++ b/tp/t/results/converters_tests/things_before_setfilename.pl
@@ -1498,10 +1498,6 @@ $result_converted{'html'}->{'things_before_setfilename'} 
= '<!DOCTYPE html>
 
 <link href="#Top" rel="start" title="Top">
 <link href="#Top" rel="index" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/converters_tests/things_before_setfilename_no_element.pl 
b/tp/t/results/converters_tests/things_before_setfilename_no_element.pl
index 6c4e13ae69..2b097d7e50 100644
--- a/tp/t/results/converters_tests/things_before_setfilename_no_element.pl
+++ b/tp/t/results/converters_tests/things_before_setfilename_no_element.pl
@@ -1358,10 +1358,6 @@ 
$result_converted{'html'}->{'things_before_setfilename_no_element'} = '<!DOCTYPE
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl 
b/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl
index a05b2226c8..0051d22ad0 100644
--- a/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl
+++ b/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl
@@ -818,10 +818,6 @@ $result_converted{'html'}->{'two_footnotes_in_nodes'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl 
b/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl
index 457b193ca1..69c347177e 100644
--- a/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl
+++ b/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl
@@ -854,10 +854,6 @@ 
$result_converted{'html'}->{'two_footnotes_in_nodes_separate'} = '<!DOCTYPE html
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/float/anchor_in_caption.pl 
b/tp/t/results/float/anchor_in_caption.pl
index ab5bc68438..070ece1efa 100644
--- a/tp/t/results/float/anchor_in_caption.pl
+++ b/tp/t/results/float/anchor_in_caption.pl
@@ -425,10 +425,6 @@ $result_converted{'html'}->{'anchor_in_caption'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/float/comment_space_comand_in_float.pl 
b/tp/t/results/float/comment_space_comand_in_float.pl
index 06c5464fbe..45a540a0b2 100644
--- a/tp/t/results/float/comment_space_comand_in_float.pl
+++ b/tp/t/results/float/comment_space_comand_in_float.pl
@@ -399,10 +399,6 @@ 
$result_converted{'html'}->{'comment_space_comand_in_float'} = '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/float/empty_caption.pl 
b/tp/t/results/float/empty_caption.pl
index 794b534fd9..d7918c2a42 100644
--- a/tp/t/results/float/empty_caption.pl
+++ b/tp/t/results/float/empty_caption.pl
@@ -573,10 +573,6 @@ $result_converted{'html'}->{'empty_caption'} = '<!DOCTYPE 
html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/float/empty_listoffloats.pl 
b/tp/t/results/float/empty_listoffloats.pl
index 8ebe768b8c..e58fa5afd5 100644
--- a/tp/t/results/float/empty_listoffloats.pl
+++ b/tp/t/results/float/empty_listoffloats.pl
@@ -80,10 +80,6 @@ $result_converted{'html'}->{'empty_listoffloats'} = 
'<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/float/empty_listoffloats_with_floats.pl 
b/tp/t/results/float/empty_listoffloats_with_floats.pl
index c519ffae01..c2730ed460 100644
--- a/tp/t/results/float/empty_listoffloats_with_floats.pl
+++ b/tp/t/results/float/empty_listoffloats_with_floats.pl
@@ -665,10 +665,6 @@ 
$result_converted{'html'}->{'empty_listoffloats_with_floats'} = '<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/float/float_with_at_commands.pl 
b/tp/t/results/float/float_with_at_commands.pl
index 6b7cc36fbd..c632738635 100644
--- a/tp/t/results/float/float_with_at_commands.pl
+++ b/tp/t/results/float/float_with_at_commands.pl
@@ -582,10 +582,6 @@ $result_converted{'html'}->{'float_with_at_commands'} = 
'<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/float/footnote_in_caption.pl 
b/tp/t/results/float/footnote_in_caption.pl
index ce58b809cd..da993554bb 100644
--- a/tp/t/results/float/footnote_in_caption.pl
+++ b/tp/t/results/float/footnote_in_caption.pl
@@ -435,10 +435,6 @@ $result_converted{'html'}->{'footnote_in_caption'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/float/footnote_in_caption_and_error.pl 
b/tp/t/results/float/footnote_in_caption_and_error.pl
index abf95ef34b..97dac1caf0 100644
--- a/tp/t/results/float/footnote_in_caption_and_error.pl
+++ b/tp/t/results/float/footnote_in_caption_and_error.pl
@@ -422,10 +422,6 @@ 
$result_converted{'html'}->{'footnote_in_caption_and_error'} = '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/float/listoffloats_with_commands.pl 
b/tp/t/results/float/listoffloats_with_commands.pl
index ff2cd19c35..ef298cd5e6 100644
--- a/tp/t/results/float/listoffloats_with_commands.pl
+++ b/tp/t/results/float/listoffloats_with_commands.pl
@@ -159,10 +159,6 @@ $result_converted{'html'}->{'listoffloats_with_commands'} 
= '<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/float/numbering_captions_listoffloats.pl 
b/tp/t/results/float/numbering_captions_listoffloats.pl
index 5191830cef..852a406d4e 100644
--- a/tp/t/results/float/numbering_captions_listoffloats.pl
+++ b/tp/t/results/float/numbering_captions_listoffloats.pl
@@ -8042,10 +8042,6 @@ 
$result_converted{'html'}->{'numbering_captions_listoffloats'} = '<!DOCTYPE html
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/float/ref_to_float.pl 
b/tp/t/results/float/ref_to_float.pl
index d73e51c021..27bf02bee9 100644
--- a/tp/t/results/float/ref_to_float.pl
+++ b/tp/t/results/float/ref_to_float.pl
@@ -438,10 +438,6 @@ $result_converted{'html'}->{'ref_to_float'} = '<!DOCTYPE 
html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/float/simple.pl b/tp/t/results/float/simple.pl
index 4995bdae97..d313f582aa 100644
--- a/tp/t/results/float/simple.pl
+++ b/tp/t/results/float/simple.pl
@@ -244,10 +244,6 @@ $result_converted{'html'}->{'simple'} = '<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/----_0021---_002e--_002e-_003f-_0040.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/----_0021---_002e--_002e-_003f-_0040.html
index 9c9404ff5c..a55b6bff45 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/----_0021---_002e--_002e-_003f-_0040.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/----_0021---_002e--_002e-_003f-_0040.html
@@ -18,10 +18,6 @@
 <link href="index.html" rel="up" title="Top">
 <link href="_0040-_007b-_007d-_005c-_0023.html" rel="next" title="@ { } \ #">
 <link href="-_007b-_007d.html" rel="prev" title=" { }">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/-_007b-_007d.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/-_007b-_007d.html
index 3ca7dacf82..b66178c667 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/-_007b-_007d.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/-_007b-_007d.html
@@ -16,10 +16,6 @@
 <link href="----_0021---_002e--_002e-_003f-_0040.html" rel="next" 
title="&nbsp; &nbsp; ! 
  .  . ? @">
 <link href="index.html" rel="prev" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/AA-ae-oe-AE-OE-o-O-ss-l-L-D-d-TH-th.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/AA-ae-oe-AE-OE-o-O-ss-l-L-D-d-TH-th.html
index e3e021ab5f..c670b70cac 100644
--- 
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&icirc; &acirc; &agrave; &eacute; &ccedil; &#275; e&#778; e&#779; &#281;">
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--- 
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diff --git 
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b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/CCC-CCC-DDD.html
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title="someone@somewher (the someone) no_explain@there (no_explain@there)">
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title="LaTeX TeX &bull; , &copy; &hellip; ...">
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title="&nbsp; &nbsp; ! 
  .  . ? @">
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diff --git 
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b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/CCC-CCC-DDD.html
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diff --git 
a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-i-o-u-A-E-I-O-U.html
 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-i-o-u-A-E-I-O-U.html
index 95185e18e6..5cc3e12630 100644
--- 
a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-i-o-u-A-E-I-O-U.html
+++ 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-i-o-u-A-E-I-O-U.html
@@ -16,10 +16,6 @@
 <link href="index.html" rel="up" title="Top">
 <link href="c.html" rel="next" title="ç">
 <link href="a-e-u.html" rel="prev" title="à è ù">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-i-o-u-y-A-E-I-O-U.html
 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-i-o-u-y-A-E-I-O-U.html
index b1ec12b74f..9e8a147537 100644
--- 
a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-i-o-u-y-A-E-I-O-U.html
+++ 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-i-o-u-y-A-E-I-O-U.html
@@ -16,10 +16,6 @@
 <link href="index.html" rel="up" title="Top">
 <link href="e.html" rel="next" title="é">
 <link href="index.html" rel="prev" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-u.html 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-u.html
index ffc7cde9d8..a6fb06c123 100644
--- 
a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-u.html
+++ 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-u.html
@@ -16,10 +16,6 @@
 <link href="index.html" rel="up" title="Top">
 <link href="a-e-i-o-u-A-E-I-O-U.html" rel="next" title="â ê î ô û Â Ê Î Ô Û">
 <link href="e.html" rel="prev" title="é">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/c.html 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/c.html
index fc1bf797cb..0505c6558e 100644
--- a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/c.html
+++ b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/c.html
@@ -15,10 +15,6 @@
 <link href="index.html" rel="index" title="Top">
 <link href="index.html" rel="up" title="Top">
 <link href="a-e-i-o-u-A-E-I-O-U.html" rel="prev" title="â ê î ô û Â Ê Î Ô Û">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/e.html 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/e.html
index 549e384dbe..a19a872d29 100644
--- a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/e.html
+++ b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/e.html
@@ -16,10 +16,6 @@
 <link href="index.html" rel="up" title="Top">
 <link href="a-e-u.html" rel="next" title="à è ù">
 <link href="a-e-i-o-u-y-A-E-I-O-U.html" rel="prev" title="ä ë ï ö ü ÿ Ä Ë Ï Ö 
Ü">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/formats_encodings/char_latin2_latin2_in_refs/res_html/A-a-_002c-E-e.html
 
b/tp/t/results/formats_encodings/char_latin2_latin2_in_refs/res_html/A-a-_002c-E-e.html
index 9bd374dd53..bbcede5468 100644
--- 
a/tp/t/results/formats_encodings/char_latin2_latin2_in_refs/res_html/A-a-_002c-E-e.html
+++ 
b/tp/t/results/formats_encodings/char_latin2_latin2_in_refs/res_html/A-a-_002c-E-e.html
@@ -15,10 +15,6 @@
 <link href="index.html" rel="index" title="Top">
 <link href="index.html" rel="up" title="Top">
 <link href="index.html" rel="prev" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/formats_encodings/japanese_shift_jis/res_html/Introduction.html 
b/tp/t/results/formats_encodings/japanese_shift_jis/res_html/Introduction.html
index c321f3a8ba..30d5252e13 100644
--- 
a/tp/t/results/formats_encodings/japanese_shift_jis/res_html/Introduction.html
+++ 
b/tp/t/results/formats_encodings/japanese_shift_jis/res_html/Introduction.html
@@ -22,10 +22,6 @@ legally counts.
 <link href="index.html" rel="start" title="Top">
 <link href="index.html" rel="up" title="Top">
 <link href="Preface.html" rel="prev" title="Preface">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/formats_encodings/japanese_shift_jis/res_html/Preface.html 
b/tp/t/results/formats_encodings/japanese_shift_jis/res_html/Preface.html
index 032ea53809..f1ee8ff61b 100644
--- a/tp/t/results/formats_encodings/japanese_shift_jis/res_html/Preface.html
+++ b/tp/t/results/formats_encodings/japanese_shift_jis/res_html/Preface.html
@@ -23,10 +23,6 @@ legally counts.
 <link href="index.html" rel="up" title="Top">
 <link href="Introduction.html" rel="next" title="Introduction">
 <link href="index.html" rel="prev" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/formats_encodings/sample_utf8/res_html/DiYiZhang_0028First-Chapter_0029.html
 
b/tp/t/results/formats_encodings/sample_utf8/res_html/DiYiZhang_0028First-Chapter_0029.html
index 9f7debd1e4..3d39c0012b 100644
--- 
a/tp/t/results/formats_encodings/sample_utf8/res_html/DiYiZhang_0028First-Chapter_0029.html
+++ 
b/tp/t/results/formats_encodings/sample_utf8/res_html/DiYiZhang_0028First-Chapter_0029.html
@@ -21,10 +21,6 @@ Texinfo中文示例 -->
 <link href="index.html" rel="up" title="Top">
 <link href="Second-Chapter-AE-AE-ae-ae.html" rel="next" title="Second Chapter 
AE ĄĘ ae ąę">
 <link href="index.html" rel="prev" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/formats_encodings/sample_utf8/res_html/Second-Chapter-AE-AE-ae-ae.html
 
b/tp/t/results/formats_encodings/sample_utf8/res_html/Second-Chapter-AE-AE-ae-ae.html
index 72764050b9..7bddebe406 100644
--- 
a/tp/t/results/formats_encodings/sample_utf8/res_html/Second-Chapter-AE-AE-ae-ae.html
+++ 
b/tp/t/results/formats_encodings/sample_utf8/res_html/Second-Chapter-AE-AE-ae-ae.html
@@ -21,10 +21,6 @@ Texinfo中文示例 -->
 <link href="index.html" rel="up" title="Top">
 <link href="Index-node.html" rel="next" title="Index node">
 <link href="DiYiZhang_0028First-Chapter_0029.html" rel="prev" title="第一章（First 
Chapter）">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/formatting/float_copying/res_html/caption-copying-footnote-anchor.html
 
b/tp/t/results/formatting/float_copying/res_html/caption-copying-footnote-anchor.html
index 2fcbfb3596..f031084ee2 100644
--- 
a/tp/t/results/formatting/float_copying/res_html/caption-copying-footnote-anchor.html
+++ 
b/tp/t/results/formatting/float_copying/res_html/caption-copying-footnote-anchor.html
@@ -17,10 +17,6 @@ the author abandon his copyright.
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; 
url=float_copying_fot.html#caption-copying-footnote-anchor">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/formatting/float_copying/res_html/public-domain-anchor.html 
b/tp/t/results/formatting/float_copying/res_html/public-domain-anchor.html
index 293f155703..a3f0e7cf24 100644
--- a/tp/t/results/formatting/float_copying/res_html/public-domain-anchor.html
+++ b/tp/t/results/formatting/float_copying/res_html/public-domain-anchor.html
@@ -17,10 +17,6 @@ the author abandon his copyright.
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#public-domain-anchor">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git a/tp/t/results/formatting/float_copying/res_html/public-domain.html 
b/tp/t/results/formatting/float_copying/res_html/public-domain.html
index 7ef7c8ae85..de44cf126a 100644
--- a/tp/t/results/formatting/float_copying/res_html/public-domain.html
+++ b/tp/t/results/formatting/float_copying/res_html/public-domain.html
@@ -17,10 +17,6 @@ the author abandon his copyright.
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#public-domain">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git a/tp/t/results/heading/heading_in_copying.pl 
b/tp/t/results/heading/heading_in_copying.pl
index a1c51bc1d3..02efb5ac79 100644
--- a/tp/t/results/heading/heading_in_copying.pl
+++ b/tp/t/results/heading/heading_in_copying.pl
@@ -427,10 +427,6 @@ second in copying @ subheading
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/heading/heading_in_quotation.pl 
b/tp/t/results/heading/heading_in_quotation.pl
index d4fbdfac9f..d87c6b20df 100644
--- a/tp/t/results/heading/heading_in_quotation.pl
+++ b/tp/t/results/heading/heading_in_quotation.pl
@@ -198,10 +198,6 @@ $result_converted{'html'}->{'heading_in_quotation'} = 
'<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/html_tests/acronym_in_node_and_section.pl 
b/tp/t/results/html_tests/acronym_in_node_and_section.pl
index ef6a3a42fa..f9ddb26e3e 100644
--- a/tp/t/results/html_tests/acronym_in_node_and_section.pl
+++ b/tp/t/results/html_tests/acronym_in_node_and_section.pl
@@ -704,10 +704,6 @@ $result_converted{'html'}->{'acronym_in_node_and_section'} 
= '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/html_tests/check_htmlxref.pl 
b/tp/t/results/html_tests/check_htmlxref.pl
index eef4d2c79a..6e0987dbdd 100644
--- a/tp/t/results/html_tests/check_htmlxref.pl
+++ b/tp/t/results/html_tests/check_htmlxref.pl
@@ -822,10 +822,6 @@ $result_converted{'html'}->{'check_htmlxref'} = '<!DOCTYPE 
html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/html_tests/documentdescription.pl 
b/tp/t/results/html_tests/documentdescription.pl
index f64047231d..e8ed691591 100644
--- a/tp/t/results/html_tests/documentdescription.pl
+++ b/tp/t/results/html_tests/documentdescription.pl
@@ -421,10 +421,6 @@ $result_converted{'html'}->{'documentdescription'} = 
'<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/html_tests/empty_lines_at_beginning_no_setfilename.pl 
b/tp/t/results/html_tests/empty_lines_at_beginning_no_setfilename.pl
index 72e3373771..e00f053065 100644
--- a/tp/t/results/html_tests/empty_lines_at_beginning_no_setfilename.pl
+++ b/tp/t/results/html_tests/empty_lines_at_beginning_no_setfilename.pl
@@ -262,10 +262,6 @@ 
$result_converted{'html'}->{'empty_lines_at_beginning_no_setfilename'} = '<!DOCT
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/footnotestyle_separate_late/res_html/chap-f.html 
b/tp/t/results/html_tests/footnotestyle_separate_late/res_html/chap-f.html
index 3ae78964a2..ab4b98e9b7 100644
--- a/tp/t/results/html_tests/footnotestyle_separate_late/res_html/chap-f.html
+++ b/tp/t/results/html_tests/footnotestyle_separate_late/res_html/chap-f.html
@@ -15,10 +15,6 @@
 <link href="index.html" rel="up" title="Top">
 <link href="chap-s.html" rel="next" title="chap s">
 <link href="index.html" rel="prev" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/footnotestyle_separate_late/res_html/chap-s.html 
b/tp/t/results/html_tests/footnotestyle_separate_late/res_html/chap-s.html
index 68cf7f8a95..8f341856fc 100644
--- a/tp/t/results/html_tests/footnotestyle_separate_late/res_html/chap-s.html
+++ b/tp/t/results/html_tests/footnotestyle_separate_late/res_html/chap-s.html
@@ -14,10 +14,6 @@
 <link href="index.html" rel="start" title="Top">
 <link href="index.html" rel="up" title="Top">
 <link href="chap-f.html" rel="prev" title="chap f">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/footnotestyle_separate_late/res_html/footnotestyle_separate_late_fot.html
 
b/tp/t/results/html_tests/footnotestyle_separate_late/res_html/footnotestyle_separate_late_fot.html
index ca68d3101d..c8f57f1211 100644
--- 
a/tp/t/results/html_tests/footnotestyle_separate_late/res_html/footnotestyle_separate_late_fot.html
+++ 
b/tp/t/results/html_tests/footnotestyle_separate_late/res_html/footnotestyle_separate_late_fot.html
@@ -12,10 +12,6 @@
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="index.html" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/footnotestyle_separate_late/res_html/index.html 
b/tp/t/results/html_tests/footnotestyle_separate_late/res_html/index.html
index 341c0625a6..1cbb8cecb3 100644
--- a/tp/t/results/html_tests/footnotestyle_separate_late/res_html/index.html
+++ b/tp/t/results/html_tests/footnotestyle_separate_late/res_html/index.html
@@ -13,10 +13,6 @@
 
 <link href="#Top" rel="start" title="Top">
 <link href="chap-f.html" rel="next" title="chap f">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/html_tests/html_in_copying.pl 
b/tp/t/results/html_tests/html_in_copying.pl
index e96bb034de..e2a6dd96c0 100644
--- a/tp/t/results/html_tests/html_in_copying.pl
+++ b/tp/t/results/html_tests/html_in_copying.pl
@@ -360,10 +360,6 @@ in <b>html</b> in copying ``  -->
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/html_tests/image_link_prefix.pl 
b/tp/t/results/html_tests/image_link_prefix.pl
index de0f1322a9..dd48b82eeb 100644
--- a/tp/t/results/html_tests/image_link_prefix.pl
+++ b/tp/t/results/html_tests/image_link_prefix.pl
@@ -71,10 +71,6 @@ $result_converted{'html'}->{'image_link_prefix'} = 
'<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/html_tests/mathjax_with_texinfo.pl 
b/tp/t/results/html_tests/mathjax_with_texinfo.pl
index 2baff63f05..0d6574231e 100644
--- a/tp/t/results/html_tests/mathjax_with_texinfo.pl
+++ b/tp/t/results/html_tests/mathjax_with_texinfo.pl
@@ -377,10 +377,6 @@ $result_converted{'html'}->{'mathjax_with_texinfo'} = 
'<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 <script type=\'text/javascript\'>
 MathJax = {
diff --git a/tp/t/results/html_tests/mathjax_with_texinfo_enable_encoding.pl 
b/tp/t/results/html_tests/mathjax_with_texinfo_enable_encoding.pl
index f8b8b1ccc7..744fdb7d3b 100644
--- a/tp/t/results/html_tests/mathjax_with_texinfo_enable_encoding.pl
+++ b/tp/t/results/html_tests/mathjax_with_texinfo_enable_encoding.pl
@@ -377,10 +377,6 @@ 
$result_converted{'html'}->{'mathjax_with_texinfo_enable_encoding'} = '<!DOCTYPE
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 <script type=\'text/javascript\'>
 MathJax = {
diff --git 
a/tp/t/results/html_tests/mathjax_with_texinfo_no_convert_to_latex.pl 
b/tp/t/results/html_tests/mathjax_with_texinfo_no_convert_to_latex.pl
index 726dd13a1d..595828af16 100644
--- a/tp/t/results/html_tests/mathjax_with_texinfo_no_convert_to_latex.pl
+++ b/tp/t/results/html_tests/mathjax_with_texinfo_no_convert_to_latex.pl
@@ -377,10 +377,6 @@ 
$result_converted{'html'}->{'mathjax_with_texinfo_no_convert_to_latex'} = '<!DOC
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 <script type=\'text/javascript\'>
 MathJax = {
diff --git a/tp/t/results/html_tests/raw_html.pl 
b/tp/t/results/html_tests/raw_html.pl
index 8b2763f8dd..7e52ceabc9 100644
--- a/tp/t/results/html_tests/raw_html.pl
+++ b/tp/t/results/html_tests/raw_html.pl
@@ -119,10 +119,6 @@ $result_converted{'html'}->{'raw_html'} = '<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/redirection_same_labels/res_html/circumflex.html 
b/tp/t/results/html_tests/redirection_same_labels/res_html/circumflex.html
index ceed794641..137204208b 100644
--- a/tp/t/results/html_tests/redirection_same_labels/res_html/circumflex.html
+++ b/tp/t/results/html_tests/redirection_same_labels/res_html/circumflex.html
@@ -14,10 +14,6 @@
 <link href="index.html" rel="start" title="Top">
 <link href="index.html" rel="up" title="Top">
 <link href="umlaut.html#umlaut" rel="prev" title="umlaut">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/html_tests/redirection_same_labels/res_html/i.html 
b/tp/t/results/html_tests/redirection_same_labels/res_html/i.html
index 62eb8af8c1..c6505ed0fb 100644
--- a/tp/t/results/html_tests/redirection_same_labels/res_html/i.html
+++ b/tp/t/results/html_tests/redirection_same_labels/res_html/i.html
@@ -10,10 +10,6 @@
 <meta name="keywords" content="&#297; (the top)">
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=umlaut.html#g_t_0129">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/html_tests/redirection_same_labels/res_html/index.html 
b/tp/t/results/html_tests/redirection_same_labels/res_html/index.html
index 2bba87f2bc..d932df4387 100644
--- a/tp/t/results/html_tests/redirection_same_labels/res_html/index.html
+++ b/tp/t/results/html_tests/redirection_same_labels/res_html/index.html
@@ -13,10 +13,6 @@
 
 <link href="#Top" rel="start" title="Top">
 <link href="umlaut.html#umlaut" rel="next" title="umlaut">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/redirection_same_labels/res_html/umlaut.html 
b/tp/t/results/html_tests/redirection_same_labels/res_html/umlaut.html
index 2b8c47ede7..3640db851b 100644
--- a/tp/t/results/html_tests/redirection_same_labels/res_html/umlaut.html
+++ b/tp/t/results/html_tests/redirection_same_labels/res_html/umlaut.html
@@ -15,10 +15,6 @@
 <link href="index.html" rel="up" title="Top">
 <link href="circumflex.html#circumflex" rel="next" title="circumflex">
 <link href="index.html" rel="prev" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_default/res_html/index.html 
b/tp/t/results/html_tests/test_accents_sc_default/res_html/index.html
index 0ab5066d0c..9fdfd794cf 100644
--- a/tp/t/results/html_tests/test_accents_sc_default/res_html/index.html
+++ b/tp/t/results/html_tests/test_accents_sc_default/res_html/index.html
@@ -13,10 +13,6 @@
 
 <link href="#Top" rel="start" title="top">
 <link href="node-chap.html" rel="next" title="node chap">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_default/res_html/node-chap.html 
b/tp/t/results/html_tests/test_accents_sc_default/res_html/node-chap.html
index a3158785c5..5cab0af318 100644
--- a/tp/t/results/html_tests/test_accents_sc_default/res_html/node-chap.html
+++ b/tp/t/results/html_tests/test_accents_sc_default/res_html/node-chap.html
@@ -14,10 +14,6 @@
 <link href="index.html" rel="start" title="top">
 <link href="index.html" rel="up" title="top">
 <link href="index.html" rel="prev" title="top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_default_latin1/res_html/index.html 
b/tp/t/results/html_tests/test_accents_sc_default_latin1/res_html/index.html
index 0bb08cc5a2..708252ba42 100644
--- a/tp/t/results/html_tests/test_accents_sc_default_latin1/res_html/index.html
+++ b/tp/t/results/html_tests/test_accents_sc_default_latin1/res_html/index.html
@@ -13,10 +13,6 @@
 
 <link href="#Top" rel="start" title="top">
 <link href="node-chap.html" rel="next" title="node chap">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_default_latin1/res_html/node-chap.html
 
b/tp/t/results/html_tests/test_accents_sc_default_latin1/res_html/node-chap.html
index 103aba8487..0c3065b53f 100644
--- 
a/tp/t/results/html_tests/test_accents_sc_default_latin1/res_html/node-chap.html
+++ 
b/tp/t/results/html_tests/test_accents_sc_default_latin1/res_html/node-chap.html
@@ -14,10 +14,6 @@
 <link href="index.html" rel="start" title="top">
 <link href="index.html" rel="up" title="top">
 <link href="index.html" rel="prev" title="top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_default_usascii/res_html/index.html 
b/tp/t/results/html_tests/test_accents_sc_default_usascii/res_html/index.html
index 9d22ba56d0..6cb63a5194 100644
--- 
a/tp/t/results/html_tests/test_accents_sc_default_usascii/res_html/index.html
+++ 
b/tp/t/results/html_tests/test_accents_sc_default_usascii/res_html/index.html
@@ -13,10 +13,6 @@
 
 <link href="#Top" rel="start" title="top">
 <link href="node-chap.html" rel="next" title="node chap">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_default_usascii/res_html/node-chap.html
 
b/tp/t/results/html_tests/test_accents_sc_default_usascii/res_html/node-chap.html
index 90f0c1c17e..b11bcbf75e 100644
--- 
a/tp/t/results/html_tests/test_accents_sc_default_usascii/res_html/node-chap.html
+++ 
b/tp/t/results/html_tests/test_accents_sc_default_usascii/res_html/node-chap.html
@@ -14,10 +14,6 @@
 <link href="index.html" rel="start" title="top">
 <link href="index.html" rel="up" title="top">
 <link href="index.html" rel="prev" title="top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding/res_html/index.html 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding/res_html/index.html
index 52c57c9c7e..c24ff0d050 100644
--- 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding/res_html/index.html
+++ 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding/res_html/index.html
@@ -13,10 +13,6 @@
 
 <link href="#Top" rel="start" title="top">
 <link href="node-chap.html" rel="next" title="node chap">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding/res_html/node-chap.html
 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding/res_html/node-chap.html
index 9b7801f9f8..6f8b1ff667 100644
--- 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding/res_html/node-chap.html
+++ 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding/res_html/node-chap.html
@@ -14,10 +14,6 @@
 <link href="index.html" rel="start" title="top">
 <link href="index.html" rel="up" title="top">
 <link href="index.html" rel="prev" title="top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding_latin1/res_html/index.html
 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_latin1/res_html/index.html
index 0bb08cc5a2..708252ba42 100644
--- 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding_latin1/res_html/index.html
+++ 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_latin1/res_html/index.html
@@ -13,10 +13,6 @@
 
 <link href="#Top" rel="start" title="top">
 <link href="node-chap.html" rel="next" title="node chap">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding_latin1/res_html/node-chap.html
 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_latin1/res_html/node-chap.html
index baa36b9338..0613b5bfee 100644
--- 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding_latin1/res_html/node-chap.html
+++ 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_latin1/res_html/node-chap.html
@@ -14,10 +14,6 @@
 <link href="index.html" rel="start" title="top">
 <link href="index.html" rel="up" title="top">
 <link href="index.html" rel="prev" title="top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_latin1/res_html/index.html
 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_latin1/res_html/index.html
index 55be8ab78c..3dda06bab4 100644
--- 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_latin1/res_html/index.html
+++ 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_latin1/res_html/index.html
@@ -13,10 +13,6 @@
 
 <link href="#Top" rel="start" title="top">
 <link href="node-chap.html" rel="next" title="node chap">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_latin1/res_html/node-chap.html
 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_latin1/res_html/node-chap.html
index 9b7801f9f8..6f8b1ff667 100644
--- 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_latin1/res_html/node-chap.html
+++ 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_latin1/res_html/node-chap.html
@@ -14,10 +14,6 @@
 <link href="index.html" rel="start" title="top">
 <link href="index.html" rel="up" title="top">
 <link href="index.html" rel="prev" title="top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_usascii/res_html/index.html
 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_usascii/res_html/index.html
index 55be8ab78c..3dda06bab4 100644
--- 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_usascii/res_html/index.html
+++ 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_usascii/res_html/index.html
@@ -13,10 +13,6 @@
 
 <link href="#Top" rel="start" title="top">
 <link href="node-chap.html" rel="next" title="node chap">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_usascii/res_html/node-chap.html
 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_usascii/res_html/node-chap.html
index 9b7801f9f8..6f8b1ff667 100644
--- 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_usascii/res_html/node-chap.html
+++ 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_usascii/res_html/node-chap.html
@@ -14,10 +14,6 @@
 <link href="index.html" rel="start" title="top">
 <link href="index.html" rel="up" title="top">
 <link href="index.html" rel="prev" title="top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding_usascii/res_html/index.html
 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_usascii/res_html/index.html
index 9d22ba56d0..6cb63a5194 100644
--- 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding_usascii/res_html/index.html
+++ 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_usascii/res_html/index.html
@@ -13,10 +13,6 @@
 
 <link href="#Top" rel="start" title="top">
 <link href="node-chap.html" rel="next" title="node chap">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding_usascii/res_html/node-chap.html
 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_usascii/res_html/node-chap.html
index 90f0c1c17e..b11bcbf75e 100644
--- 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding_usascii/res_html/node-chap.html
+++ 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_usascii/res_html/node-chap.html
@@ -14,10 +14,6 @@
 <link href="index.html" rel="start" title="top">
 <link href="index.html" rel="up" title="top">
 <link href="index.html" rel="prev" title="top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_to_utf8_latin1/res_html/index.html 
b/tp/t/results/html_tests/test_accents_sc_to_utf8_latin1/res_html/index.html
index 6e542bc79c..e953a647a6 100644
--- a/tp/t/results/html_tests/test_accents_sc_to_utf8_latin1/res_html/index.html
+++ b/tp/t/results/html_tests/test_accents_sc_to_utf8_latin1/res_html/index.html
@@ -13,10 +13,6 @@
 
 <link href="#Top" rel="start" title="top">
 <link href="node-chap.html" rel="next" title="node chap">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_to_utf8_latin1/res_html/node-chap.html
 
b/tp/t/results/html_tests/test_accents_sc_to_utf8_latin1/res_html/node-chap.html
index a3158785c5..5cab0af318 100644
--- 
a/tp/t/results/html_tests/test_accents_sc_to_utf8_latin1/res_html/node-chap.html
+++ 
b/tp/t/results/html_tests/test_accents_sc_to_utf8_latin1/res_html/node-chap.html
@@ -14,10 +14,6 @@
 <link href="index.html" rel="start" title="top">
 <link href="index.html" rel="up" title="top">
 <link href="index.html" rel="prev" title="top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_use_numeric_entity/res_html/index.html
 
b/tp/t/results/html_tests/test_accents_sc_use_numeric_entity/res_html/index.html
index 7a7bbbe4b9..f1f5f84562 100644
--- 
a/tp/t/results/html_tests/test_accents_sc_use_numeric_entity/res_html/index.html
+++ 
b/tp/t/results/html_tests/test_accents_sc_use_numeric_entity/res_html/index.html
@@ -13,10 +13,6 @@
 
 <link href="#Top" rel="start" title="top">
 <link href="node-chap.html" rel="next" title="node chap">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_accents_sc_use_numeric_entity/res_html/node-chap.html
 
b/tp/t/results/html_tests/test_accents_sc_use_numeric_entity/res_html/node-chap.html
index f254235382..4e530d43dc 100644
--- 
a/tp/t/results/html_tests/test_accents_sc_use_numeric_entity/res_html/node-chap.html
+++ 
b/tp/t/results/html_tests/test_accents_sc_use_numeric_entity/res_html/node-chap.html
@@ -14,10 +14,6 @@
 <link href="index.html" rel="start" title="top">
 <link href="index.html" rel="up" title="top">
 <link href="index.html" rel="prev" title="top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl 
b/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl
index 7d65dc0cfc..972bfce18a 100644
--- a/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl
+++ b/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl
@@ -678,10 +678,6 @@ 
$result_converted{'html'}->{'test_xrefautomaticsectiontitle'} = '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/html_tests/test_xrefautomaticsectiontitle_off_first.pl 
b/tp/t/results/html_tests/test_xrefautomaticsectiontitle_off_first.pl
index 3c80de72d5..3268d775e9 100644
--- a/tp/t/results/html_tests/test_xrefautomaticsectiontitle_off_first.pl
+++ b/tp/t/results/html_tests/test_xrefautomaticsectiontitle_off_first.pl
@@ -688,10 +688,6 @@ 
$result_converted{'html'}->{'test_xrefautomaticsectiontitle_off_first'} = '<!DOC
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/html_tests/tex_expanded_in_copying.pl 
b/tp/t/results/html_tests/tex_expanded_in_copying.pl
index c3ce5bd5dd..981f949c17 100644
--- a/tp/t/results/html_tests/tex_expanded_in_copying.pl
+++ b/tp/t/results/html_tests/tex_expanded_in_copying.pl
@@ -182,10 +182,6 @@ $result_converted{'html'}->{'tex_expanded_in_copying'} = 
'<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/html_tests/xml_protected_in_verb.pl 
b/tp/t/results/html_tests/xml_protected_in_verb.pl
index 0fa71f9b53..ea221dd9eb 100644
--- a/tp/t/results/html_tests/xml_protected_in_verb.pl
+++ b/tp/t/results/html_tests/xml_protected_in_verb.pl
@@ -180,10 +180,6 @@ $result_converted{'html'}->{'xml_protected_in_verb'} = 
'<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/include/simple.pl b/tp/t/results/include/simple.pl
index 4117a58547..32cc66650f 100644
--- a/tp/t/results/include/simple.pl
+++ b/tp/t/results/include/simple.pl
@@ -88,10 +88,6 @@ $result_converted{'html'}->{'simple'} = '<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/init_files_tests/macro_defined_txiinternalvalue_in_translation.pl
 
b/tp/t/results/init_files_tests/macro_defined_txiinternalvalue_in_translation.pl
index 5ed8e14108..09bfc4a978 100644
--- 
a/tp/t/results/init_files_tests/macro_defined_txiinternalvalue_in_translation.pl
+++ 
b/tp/t/results/init_files_tests/macro_defined_txiinternalvalue_in_translation.pl
@@ -134,10 +134,6 @@ 
$result_converted{'html'}->{'macro_defined_txiinternalvalue_in_translation'} = '
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/init_files_tests/modified_translation.pl 
b/tp/t/results/init_files_tests/modified_translation.pl
index 65a08a2f7e..e76a9b4d84 100644
--- a/tp/t/results/init_files_tests/modified_translation.pl
+++ b/tp/t/results/init_files_tests/modified_translation.pl
@@ -266,10 +266,6 @@ $result_converted{'html'}->{'modified_translation'} = 
'<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/init_files_tests/redefined_need.pl 
b/tp/t/results/init_files_tests/redefined_need.pl
index 0a829f9501..2660049b05 100644
--- a/tp/t/results/init_files_tests/redefined_need.pl
+++ b/tp/t/results/init_files_tests/redefined_need.pl
@@ -78,10 +78,6 @@ $result_converted{'html'}->{'redefined_need'} = '<!DOCTYPE 
html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/languages/command_translated.pl 
b/tp/t/results/languages/command_translated.pl
index 5263c3b891..dc85b329ea 100644
--- a/tp/t/results/languages/command_translated.pl
+++ b/tp/t/results/languages/command_translated.pl
@@ -311,10 +311,6 @@ $result_converted{'html'}->{'command_translated'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/languages/unknown_language.pl 
b/tp/t/results/languages/unknown_language.pl
index c85876aa3a..87b0ede326 100644
--- a/tp/t/results/languages/unknown_language.pl
+++ b/tp/t/results/languages/unknown_language.pl
@@ -453,10 +453,6 @@ $result_converted{'html'}->{'unknown_language'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/layout/navigation_chapter/res_html/section.html 
b/tp/t/results/layout/navigation_chapter/res_html/section.html
index e033ca7d3b..2e448bf78c 100644
--- a/tp/t/results/layout/navigation_chapter/res_html/section.html
+++ b/tp/t/results/layout/navigation_chapter/res_html/section.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=chapter.html#section">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git a/tp/t/results/layout/navigation_chapter/res_html/subsection.html 
b/tp/t/results/layout/navigation_chapter/res_html/subsection.html
index a5f436a3c7..69dc8a9db4 100644
--- a/tp/t/results/layout/navigation_chapter/res_html/subsection.html
+++ b/tp/t/results/layout/navigation_chapter/res_html/subsection.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=chapter.html#subsection">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/layout/navigation_chapter_no_header/res_html/section.html 
b/tp/t/results/layout/navigation_chapter_no_header/res_html/section.html
index e033ca7d3b..2e448bf78c 100644
--- a/tp/t/results/layout/navigation_chapter_no_header/res_html/section.html
+++ b/tp/t/results/layout/navigation_chapter_no_header/res_html/section.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=chapter.html#section">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/layout/navigation_chapter_no_header/res_html/subsection.html 
b/tp/t/results/layout/navigation_chapter_no_header/res_html/subsection.html
index a5f436a3c7..69dc8a9db4 100644
--- a/tp/t/results/layout/navigation_chapter_no_header/res_html/subsection.html
+++ b/tp/t/results/layout/navigation_chapter_no_header/res_html/subsection.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=chapter.html#subsection">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/section.html
 
b/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/section.html
index e033ca7d3b..2e448bf78c 100644
--- 
a/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/section.html
+++ 
b/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/section.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=chapter.html#section">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/subsection.html
 
b/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/subsection.html
index a5f436a3c7..69dc8a9db4 100644
--- 
a/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/subsection.html
+++ 
b/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/subsection.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=chapter.html#subsection">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/layout/navigation_chapter_vertical/res_html/section.html 
b/tp/t/results/layout/navigation_chapter_vertical/res_html/section.html
index e033ca7d3b..2e448bf78c 100644
--- a/tp/t/results/layout/navigation_chapter_vertical/res_html/section.html
+++ b/tp/t/results/layout/navigation_chapter_vertical/res_html/section.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=chapter.html#section">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/layout/navigation_chapter_vertical/res_html/subsection.html 
b/tp/t/results/layout/navigation_chapter_vertical/res_html/subsection.html
index a5f436a3c7..69dc8a9db4 100644
--- a/tp/t/results/layout/navigation_chapter_vertical/res_html/subsection.html
+++ b/tp/t/results/layout/navigation_chapter_vertical/res_html/subsection.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=chapter.html#subsection">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git a/tp/t/results/layout/navigation_section/res_html/subsection.html 
b/tp/t/results/layout/navigation_section/res_html/subsection.html
index 4dae3edbbd..17aae10a5a 100644
--- a/tp/t/results/layout/navigation_section/res_html/subsection.html
+++ b/tp/t/results/layout/navigation_section/res_html/subsection.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=section.html#subsection">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/layout/navigation_section_no_header/res_html/subsection.html 
b/tp/t/results/layout/navigation_section_no_header/res_html/subsection.html
index 4dae3edbbd..17aae10a5a 100644
--- a/tp/t/results/layout/navigation_section_no_header/res_html/subsection.html
+++ b/tp/t/results/layout/navigation_section_no_header/res_html/subsection.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=section.html#subsection">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/layout/navigation_section_no_header_vertical/res_html/subsection.html
 
b/tp/t/results/layout/navigation_section_no_header_vertical/res_html/subsection.html
index 4dae3edbbd..17aae10a5a 100644
--- 
a/tp/t/results/layout/navigation_section_no_header_vertical/res_html/subsection.html
+++ 
b/tp/t/results/layout/navigation_section_no_header_vertical/res_html/subsection.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=section.html#subsection">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/layout/navigation_section_vertical/res_html/subsection.html 
b/tp/t/results/layout/navigation_section_vertical/res_html/subsection.html
index 4dae3edbbd..17aae10a5a 100644
--- a/tp/t/results/layout/navigation_section_vertical/res_html/subsection.html
+++ b/tp/t/results/layout/navigation_section_vertical/res_html/subsection.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=section.html#subsection">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git a/tp/t/results/menu/comment_on_menu_line.pl 
b/tp/t/results/menu/comment_on_menu_line.pl
index c0e7e07438..5dbbdec5b1 100644
--- a/tp/t/results/menu/comment_on_menu_line.pl
+++ b/tp/t/results/menu/comment_on_menu_line.pl
@@ -436,10 +436,6 @@ $result_converted{'html'}->{'comment_on_menu_line'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/menu/detailmenu_in_description.pl 
b/tp/t/results/menu/detailmenu_in_description.pl
index 4b793ef84b..f76f6285fc 100644
--- a/tp/t/results/menu/detailmenu_in_description.pl
+++ b/tp/t/results/menu/detailmenu_in_description.pl
@@ -321,10 +321,6 @@ $result_converted{'html'}->{'detailmenu_in_description'} = 
'<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/menu/detailmenu_unknown_node.pl 
b/tp/t/results/menu/detailmenu_unknown_node.pl
index 3788d979ac..bad9f33821 100644
--- a/tp/t/results/menu/detailmenu_unknown_node.pl
+++ b/tp/t/results/menu/detailmenu_unknown_node.pl
@@ -329,10 +329,6 @@ $result_converted{'html'}->{'detailmenu_unknown_node'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/menu/invalid_info_menu_entry.pl 
b/tp/t/results/menu/invalid_info_menu_entry.pl
index 2396fd31a5..9680ef34f1 100644
--- a/tp/t/results/menu/invalid_info_menu_entry.pl
+++ b/tp/t/results/menu/invalid_info_menu_entry.pl
@@ -887,10 +887,6 @@ $result_converted{'html'}->{'invalid_info_menu_entry'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/menu/menu_entry_name.pl 
b/tp/t/results/menu/menu_entry_name.pl
index 8d8a4153b8..961dcef1c4 100644
--- a/tp/t/results/menu/menu_entry_name.pl
+++ b/tp/t/results/menu/menu_entry_name.pl
@@ -1201,10 +1201,6 @@ $result_converted{'html'}->{'menu_entry_name'} = 
'<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/menu/menu_entry_name_comment.pl 
b/tp/t/results/menu/menu_entry_name_comment.pl
index 6b3281293c..8a4a59d6e1 100644
--- a/tp/t/results/menu/menu_entry_name_comment.pl
+++ b/tp/t/results/menu/menu_entry_name_comment.pl
@@ -726,10 +726,6 @@ $result_converted{'html'}->{'menu_entry_name_comment'} = 
'<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/menu/menu_entry_no_entry_location.pl 
b/tp/t/results/menu/menu_entry_no_entry_location.pl
index 408db6fa87..e7100d5007 100644
--- a/tp/t/results/menu/menu_entry_no_entry_location.pl
+++ b/tp/t/results/menu/menu_entry_no_entry_location.pl
@@ -383,10 +383,6 @@ 
$result_converted{'html'}->{'menu_entry_no_entry_location'} = '<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/menu/menu_entry_node.pl 
b/tp/t/results/menu/menu_entry_node.pl
index b541fc04a4..1f8d5a1ed0 100644
--- a/tp/t/results/menu/menu_entry_node.pl
+++ b/tp/t/results/menu/menu_entry_node.pl
@@ -480,10 +480,6 @@ $result_converted{'html'}->{'menu_entry_node'} = 
'<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/menu/menu_entry_node_comments.pl 
b/tp/t/results/menu/menu_entry_node_comments.pl
index c5bbb87618..218fd29a3c 100644
--- a/tp/t/results/menu/menu_entry_node_comments.pl
+++ b/tp/t/results/menu/menu_entry_node_comments.pl
@@ -540,10 +540,6 @@ $result_converted{'html'}->{'menu_entry_node_comments'} = 
'<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/menu/menu_pointing_to_anchor.pl 
b/tp/t/results/menu/menu_pointing_to_anchor.pl
index 955e147eed..fb202db659 100644
--- a/tp/t/results/menu/menu_pointing_to_anchor.pl
+++ b/tp/t/results/menu/menu_pointing_to_anchor.pl
@@ -429,10 +429,6 @@ $result_converted{'html'}->{'menu_pointing_to_anchor'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/menu/reference_to_external_manual.pl 
b/tp/t/results/menu/reference_to_external_manual.pl
index 307b535266..c14cb58d9b 100644
--- a/tp/t/results/menu/reference_to_external_manual.pl
+++ b/tp/t/results/menu/reference_to_external_manual.pl
@@ -300,10 +300,6 @@ 
$result_converted{'html'}->{'reference_to_external_manual'} = '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/menu/simple_no_menu.pl 
b/tp/t/results/menu/simple_no_menu.pl
index c37e36df7c..3ac6893ed7 100644
--- a/tp/t/results/menu/simple_no_menu.pl
+++ b/tp/t/results/menu/simple_no_menu.pl
@@ -630,10 +630,6 @@ $result_converted{'html'}->{'simple_no_menu'} = '<!DOCTYPE 
html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/moreindices/index_split/res_html/node-2-in-section-3.html 
b/tp/t/results/moreindices/index_split/res_html/node-2-in-section-3.html
index 945c17e460..f422cdbe01 100644
--- a/tp/t/results/moreindices/index_split/res_html/node-2-in-section-3.html
+++ b/tp/t/results/moreindices/index_split/res_html/node-2-in-section-3.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=first.html#node-2-in-section-3">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moreindices/index_split/res_html/node-3-in-section-3.html 
b/tp/t/results/moreindices/index_split/res_html/node-3-in-section-3.html
index 9e10a80415..b2b19b733b 100644
--- a/tp/t/results/moreindices/index_split/res_html/node-3-in-section-3.html
+++ b/tp/t/results/moreindices/index_split/res_html/node-3-in-section-3.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=first.html#node-3-in-section-3">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moreindices/index_split/res_html/node-in-section-3.html 
b/tp/t/results/moreindices/index_split/res_html/node-in-section-3.html
index ac13ccdbe0..c49c50f392 100644
--- a/tp/t/results/moreindices/index_split/res_html/node-in-section-3.html
+++ b/tp/t/results/moreindices/index_split/res_html/node-in-section-3.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=first.html#node-in-section-3">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git a/tp/t/results/moreindices/index_split/res_html/section-1.html 
b/tp/t/results/moreindices/index_split/res_html/section-1.html
index 4499845f2b..347d73720c 100644
--- a/tp/t/results/moreindices/index_split/res_html/section-1.html
+++ b/tp/t/results/moreindices/index_split/res_html/section-1.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=first.html#section-1">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git a/tp/t/results/moreindices/index_split/res_html/section-2.html 
b/tp/t/results/moreindices/index_split/res_html/section-2.html
index 3bb6862e95..f2ded4bf37 100644
--- a/tp/t/results/moreindices/index_split/res_html/section-2.html
+++ b/tp/t/results/moreindices/index_split/res_html/section-2.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=first.html#section-2">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git a/tp/t/results/moreindices/index_split/res_html/section-3.html 
b/tp/t/results/moreindices/index_split/res_html/section-3.html
index cf34d07a7a..88e4c56cd6 100644
--- a/tp/t/results/moreindices/index_split/res_html/section-3.html
+++ b/tp/t/results/moreindices/index_split/res_html/section-3.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=first.html#section-3">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git a/tp/t/results/moreindices/index_split/res_html/subsection-1.html 
b/tp/t/results/moreindices/index_split/res_html/subsection-1.html
index c870b35288..8bbca93fde 100644
--- a/tp/t/results/moreindices/index_split/res_html/subsection-1.html
+++ b/tp/t/results/moreindices/index_split/res_html/subsection-1.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=first.html#subsection-1">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git a/tp/t/results/moreindices/index_split/res_html/subsection-2.html 
b/tp/t/results/moreindices/index_split/res_html/subsection-2.html
index 56174b81e1..088e29beb7 100644
--- a/tp/t/results/moreindices/index_split/res_html/subsection-2.html
+++ b/tp/t/results/moreindices/index_split/res_html/subsection-2.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=first.html#subsection-2">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git a/tp/t/results/moreindices/nodes_before_top/res_html/a-node.html 
b/tp/t/results/moreindices/nodes_before_top/res_html/a-node.html
index 39656c2119..396afd60f1 100644
--- a/tp/t/results/moreindices/nodes_before_top/res_html/a-node.html
+++ b/tp/t/results/moreindices/nodes_before_top/res_html/a-node.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=first-before-top.html#a-node">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git a/tp/t/results/moreindices/nodes_before_top/res_html/another.html 
b/tp/t/results/moreindices/nodes_before_top/res_html/another.html
index 9e153d8baf..98ad4d87bd 100644
--- a/tp/t/results/moreindices/nodes_before_top/res_html/another.html
+++ b/tp/t/results/moreindices/nodes_before_top/res_html/another.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=first-before-top.html#another">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git a/tp/t/results/moreindices/nodes_before_top/res_html/first.html 
b/tp/t/results/moreindices/nodes_before_top/res_html/first.html
index 88ef0c521d..927b0d3038 100644
--- a/tp/t/results/moreindices/nodes_before_top/res_html/first.html
+++ b/tp/t/results/moreindices/nodes_before_top/res_html/first.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=first-before-top.html#first">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moreindices/nodes_before_top/res_html/node-in-menu-before-top.html
 
b/tp/t/results/moreindices/nodes_before_top/res_html/node-in-menu-before-top.html
index 79fab7bce4..cdc1704b78 100644
--- 
a/tp/t/results/moreindices/nodes_before_top/res_html/node-in-menu-before-top.html
+++ 
b/tp/t/results/moreindices/nodes_before_top/res_html/node-in-menu-before-top.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; 
url=first-before-top.html#node-in-menu-before-top">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git a/tp/t/results/moreindices/nodes_before_top/res_html/second.html 
b/tp/t/results/moreindices/nodes_before_top/res_html/second.html
index fa77bdc0e7..e5f162f5d0 100644
--- a/tp/t/results/moreindices/nodes_before_top/res_html/second.html
+++ b/tp/t/results/moreindices/nodes_before_top/res_html/second.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=first-before-top.html#second">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/a-node.html 
b/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/a-node.html
index e136726035..6df459d61d 100644
--- a/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/a-node.html
+++ b/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/a-node.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#a-node">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/another.html 
b/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/another.html
index 0376a94ab5..49061f28f3 100644
--- a/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/another.html
+++ b/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/another.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#another">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/first-before-top.html
 
b/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/first-before-top.html
index 68831cad06..5a73d3a8b6 100644
--- 
a/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/first-before-top.html
+++ 
b/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/first-before-top.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#first-before-top">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/first.html 
b/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/first.html
index 6a4201d61b..2806bd156d 100644
--- a/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/first.html
+++ b/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/first.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#first">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/node-in-menu-before-top.html
 
b/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/node-in-menu-before-top.html
index 0666683355..3466cf2346 100644
--- 
a/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/node-in-menu-before-top.html
+++ 
b/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/node-in-menu-before-top.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#node-in-menu-before-top">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/second.html 
b/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/second.html
index b7d3516201..03443ff27a 100644
--- a/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/second.html
+++ b/tp/t/results/moreindices/nodes_before_top_no_nodes/res_html/second.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#second">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moreindices/split_chapter_index/res_html/section-1.html 
b/tp/t/results/moreindices/split_chapter_index/res_html/section-1.html
index 4499845f2b..347d73720c 100644
--- a/tp/t/results/moreindices/split_chapter_index/res_html/section-1.html
+++ b/tp/t/results/moreindices/split_chapter_index/res_html/section-1.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=first.html#section-1">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moreindices/split_chapter_index/res_html/subsection-1.html 
b/tp/t/results/moreindices/split_chapter_index/res_html/subsection-1.html
index c870b35288..8bbca93fde 100644
--- a/tp/t/results/moreindices/split_chapter_index/res_html/subsection-1.html
+++ b/tp/t/results/moreindices/split_chapter_index/res_html/subsection-1.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=first.html#subsection-1">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter/res_html/second-node.html
 
b/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter/res_html/second-node.html
index a1cc559f4d..045109e168 100644
--- 
a/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter/res_html/second-node.html
+++ 
b/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter/res_html/second-node.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#second-node">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moresectioning/nodes_after_top_before_section/res_html/second-node.html
 
b/tp/t/results/moresectioning/nodes_after_top_before_section/res_html/second-node.html
index a1cc559f4d..045109e168 100644
--- 
a/tp/t/results/moresectioning/nodes_after_top_before_section/res_html/second-node.html
+++ 
b/tp/t/results/moresectioning/nodes_after_top_before_section/res_html/second-node.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#second-node">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moresectioning/nodes_after_top_before_section/res_html/third-node.html
 
b/tp/t/results/moresectioning/nodes_after_top_before_section/res_html/third-node.html
index 392cb3a191..fcf7999195 100644
--- 
a/tp/t/results/moresectioning/nodes_after_top_before_section/res_html/third-node.html
+++ 
b/tp/t/results/moresectioning/nodes_after_top_before_section/res_html/third-node.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#third-node">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter/res_html/second-node.html
 
b/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter/res_html/second-node.html
index a1cc559f4d..045109e168 100644
--- 
a/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter/res_html/second-node.html
+++ 
b/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter/res_html/second-node.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#second-node">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter/res_html/third-node.html
 
b/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter/res_html/third-node.html
index 392cb3a191..fcf7999195 100644
--- 
a/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter/res_html/third-node.html
+++ 
b/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter/res_html/third-node.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#third-node">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moresectioning/sectioning_frames/res_html/Last-node-no-description.html
 
b/tp/t/results/moresectioning/sectioning_frames/res_html/Last-node-no-description.html
index 62858919be..5a646a30d5 100644
--- 
a/tp/t/results/moresectioning/sectioning_frames/res_html/Last-node-no-description.html
+++ 
b/tp/t/results/moresectioning/sectioning_frames/res_html/Last-node-no-description.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; 
url=Third-node-unnumbered.html#Last-node-no-description">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moresectioning/sectioning_frames/res_html/between-node.html 
b/tp/t/results/moresectioning/sectioning_frames/res_html/between-node.html
index 53ade7dc4f..9a5786147d 100644
--- a/tp/t/results/moresectioning/sectioning_frames/res_html/between-node.html
+++ b/tp/t/results/moresectioning/sectioning_frames/res_html/between-node.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=First-node.html#between-node">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moresectioning/sectioning_frames/res_html/numbered-sub.html 
b/tp/t/results/moresectioning/sectioning_frames/res_html/numbered-sub.html
index 9656b8baff..d7cb2261dd 100644
--- a/tp/t/results/moresectioning/sectioning_frames/res_html/numbered-sub.html
+++ b/tp/t/results/moresectioning/sectioning_frames/res_html/numbered-sub.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=First-node.html#numbered-sub">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moresectioning/sectioning_frames/res_html/numbered-sub2.html 
b/tp/t/results/moresectioning/sectioning_frames/res_html/numbered-sub2.html
index cbff433dbb..c75cab4117 100644
--- a/tp/t/results/moresectioning/sectioning_frames/res_html/numbered-sub2.html
+++ b/tp/t/results/moresectioning/sectioning_frames/res_html/numbered-sub2.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=First-node.html#numbered-sub2">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moresectioning/sectioning_frames/res_html/numbered-sub3.html 
b/tp/t/results/moresectioning/sectioning_frames/res_html/numbered-sub3.html
index 1c9bc994e2..bcf9217879 100644
--- a/tp/t/results/moresectioning/sectioning_frames/res_html/numbered-sub3.html
+++ b/tp/t/results/moresectioning/sectioning_frames/res_html/numbered-sub3.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=First-node.html#numbered-sub3">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moresectioning/sectioning_frames/res_html/numbered.html 
b/tp/t/results/moresectioning/sectioning_frames/res_html/numbered.html
index ba6be73605..80eb26821b 100644
--- a/tp/t/results/moresectioning/sectioning_frames/res_html/numbered.html
+++ b/tp/t/results/moresectioning/sectioning_frames/res_html/numbered.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=First-node.html#numbered">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moresectioning/sectioning_frames/res_html/unnumbered-sub.html 
b/tp/t/results/moresectioning/sectioning_frames/res_html/unnumbered-sub.html
index dc006e9e3a..e2b878bf59 100644
--- a/tp/t/results/moresectioning/sectioning_frames/res_html/unnumbered-sub.html
+++ b/tp/t/results/moresectioning/sectioning_frames/res_html/unnumbered-sub.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=First-node.html#unnumbered-sub">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moresectioning/sectioning_frames/res_html/unnumbered-sub2.html 
b/tp/t/results/moresectioning/sectioning_frames/res_html/unnumbered-sub2.html
index 3fc75aefb7..4caae22c85 100644
--- 
a/tp/t/results/moresectioning/sectioning_frames/res_html/unnumbered-sub2.html
+++ 
b/tp/t/results/moresectioning/sectioning_frames/res_html/unnumbered-sub2.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=First-node.html#unnumbered-sub2">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moresectioning/sectioning_frames/res_html/unnumbered.html 
b/tp/t/results/moresectioning/sectioning_frames/res_html/unnumbered.html
index 2195ad1b6b..6fd7265839 100644
--- a/tp/t/results/moresectioning/sectioning_frames/res_html/unnumbered.html
+++ b/tp/t/results/moresectioning/sectioning_frames/res_html/unnumbered.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=First-node.html#unnumbered">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/t/results/moresectioning/sectioning_frames/res_html/unnumbered2.html 
b/tp/t/results/moresectioning/sectioning_frames/res_html/unnumbered2.html
index e7735639c5..ad1d52d465 100644
--- a/tp/t/results/moresectioning/sectioning_frames/res_html/unnumbered2.html
+++ b/tp/t/results/moresectioning/sectioning_frames/res_html/unnumbered2.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=First-node.html#unnumbered2">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git a/tp/t/results/raw/displaymath.pl b/tp/t/results/raw/displaymath.pl
index bef77103a1..fe15f58238 100644
--- a/tp/t/results/raw/displaymath.pl
+++ b/tp/t/results/raw/displaymath.pl
@@ -310,10 +310,6 @@ $result_converted{'file_html'}->{'displaymath'} = 
'<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 <script type=\'text/javascript\'>
 MathJax = {
diff --git a/tp/t/results/regions/anchor_in_copying.pl 
b/tp/t/results/regions/anchor_in_copying.pl
index 0f7e63aebc..56e2e5f661 100644
--- a/tp/t/results/regions/anchor_in_copying.pl
+++ b/tp/t/results/regions/anchor_in_copying.pl
@@ -431,10 +431,6 @@ Copying.
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/regions/anchor_in_copying_in_footnote.pl 
b/tp/t/results/regions/anchor_in_copying_in_footnote.pl
index e372a4657f..68db6398f7 100644
--- a/tp/t/results/regions/anchor_in_copying_in_footnote.pl
+++ b/tp/t/results/regions/anchor_in_copying_in_footnote.pl
@@ -478,10 +478,6 @@ Copying.
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/regions/anchor_in_titlepage.pl 
b/tp/t/results/regions/anchor_in_titlepage.pl
index a85dc48fa8..b5c257057b 100644
--- a/tp/t/results/regions/anchor_in_titlepage.pl
+++ b/tp/t/results/regions/anchor_in_titlepage.pl
@@ -364,10 +364,6 @@ $result_converted{'html'}->{'anchor_in_titlepage'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/regions/anchor_in_titlepage_titlepage.pl 
b/tp/t/results/regions/anchor_in_titlepage_titlepage.pl
index d827a6c814..d18f39d7b2 100644
--- a/tp/t/results/regions/anchor_in_titlepage_titlepage.pl
+++ b/tp/t/results/regions/anchor_in_titlepage_titlepage.pl
@@ -364,10 +364,6 @@ 
$result_converted{'html'}->{'anchor_in_titlepage_titlepage'} = '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/regions/format_in_titlepage.pl 
b/tp/t/results/regions/format_in_titlepage.pl
index d2f0d5964a..83f2b05dff 100644
--- a/tp/t/results/regions/format_in_titlepage.pl
+++ b/tp/t/results/regions/format_in_titlepage.pl
@@ -297,10 +297,6 @@ $result_converted{'html'}->{'format_in_titlepage'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/regions/ref_in_copying.pl 
b/tp/t/results/regions/ref_in_copying.pl
index 21bcd695bf..0b590f6576 100644
--- a/tp/t/results/regions/ref_in_copying.pl
+++ b/tp/t/results/regions/ref_in_copying.pl
@@ -668,10 +668,6 @@ $result_converted{'html'}->{'ref_in_copying'} = '<!DOCTYPE 
html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/regions/today_in_copying.pl 
b/tp/t/results/regions/today_in_copying.pl
index 3862e2114b..6d39f7c09d 100644
--- a/tp/t/results/regions/today_in_copying.pl
+++ b/tp/t/results/regions/today_in_copying.pl
@@ -329,10 +329,6 @@ $result_converted{'html'}->{'today_in_copying'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/anchor_in_footnote.pl 
b/tp/t/results/sectioning/anchor_in_footnote.pl
index 1ef4c04235..79f52dd1d2 100644
--- a/tp/t/results/sectioning/anchor_in_footnote.pl
+++ b/tp/t/results/sectioning/anchor_in_footnote.pl
@@ -674,10 +674,6 @@ $result_converted{'html'}->{'anchor_in_footnote'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/anchor_in_footnote_separate.pl 
b/tp/t/results/sectioning/anchor_in_footnote_separate.pl
index e7c87d1f8a..e7007e1f7f 100644
--- a/tp/t/results/sectioning/anchor_in_footnote_separate.pl
+++ b/tp/t/results/sectioning/anchor_in_footnote_separate.pl
@@ -712,10 +712,6 @@ $result_converted{'html'}->{'anchor_in_footnote_separate'} 
= '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/anchor_zero.pl 
b/tp/t/results/sectioning/anchor_zero.pl
index 1914c938ce..887022b3bb 100644
--- a/tp/t/results/sectioning/anchor_zero.pl
+++ b/tp/t/results/sectioning/anchor_zero.pl
@@ -244,10 +244,6 @@ $result_converted{'html'}->{'anchor_zero'} = '<!DOCTYPE 
html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/chapter_before_part.pl 
b/tp/t/results/sectioning/chapter_before_part.pl
index cf2964baa9..d9078f9f3a 100644
--- a/tp/t/results/sectioning/chapter_before_part.pl
+++ b/tp/t/results/sectioning/chapter_before_part.pl
@@ -286,10 +286,6 @@ $result_converted{'html'}->{'chapter_before_part'} = 
'<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/character_and_spaces_in_node.pl 
b/tp/t/results/sectioning/character_and_spaces_in_node.pl
index e0b35db7fd..6adf8433e7 100644
--- a/tp/t/results/sectioning/character_and_spaces_in_node.pl
+++ b/tp/t/results/sectioning/character_and_spaces_in_node.pl
@@ -619,10 +619,6 @@ 
$result_converted{'html'}->{'character_and_spaces_in_node'} = '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/character_and_spaces_in_refs.pl 
b/tp/t/results/sectioning/character_and_spaces_in_refs.pl
index 875d82e0a7..f74d06f0b1 100644
--- a/tp/t/results/sectioning/character_and_spaces_in_refs.pl
+++ b/tp/t/results/sectioning/character_and_spaces_in_refs.pl
@@ -1974,10 +1974,6 @@ 
$result_converted{'html'}->{'character_and_spaces_in_refs'} = '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
index a9e5526390..09cc749b4e 100644
--- 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
+++ 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
@@ -15,10 +15,6 @@
 <link href="other-nodes.html" rel="up" title="other nodes">
 <link 
href="_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html"
 rel="next" title="/;&lt;=&gt;?[\]^_`|~">
 <link href="other-nodes.html" rel="prev" title="other nodes">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
index b7ba12b6d6..5474e877b9 100644
--- 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
+++ 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
@@ -15,10 +15,6 @@
 <link href="other-nodes.html" rel="up" title="other nodes">
 <link href="local-node.html" rel="next" title="local   node">
 <link 
href="_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html"
 rel="prev" title="!_&quot;#$%&amp;'()*+-.">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/index.html 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/index.html
index 04b0a47ffd..7ee1eb13d0 100644
--- 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/index.html
+++ 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/index.html
@@ -13,10 +13,6 @@
 
 <link href="#Top" rel="start" title="Top">
 <link href="other-nodes.html" rel="next" title="other nodes">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/local-node.html
 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/local-node.html
index 19ad26903c..d1a9e87a98 100644
--- 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/local-node.html
+++ 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/local-node.html
@@ -14,10 +14,6 @@
 <link href="index.html" rel="start" title="Top">
 <link href="other-nodes.html" rel="up" title="other nodes">
 <link 
href="_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html"
 rel="prev" title="/;&lt;=&gt;?[\]^_`|~">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/other-nodes.html
 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/other-nodes.html
index 5d0b2ca190..ed59557d66 100644
--- 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/other-nodes.html
+++ 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/other-nodes.html
@@ -15,10 +15,6 @@
 <link href="index.html" rel="up" title="Top">
 <link 
href="_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html"
 rel="next" title="!_&quot;#$%&amp;'()*+-.">
 <link href="index.html" rel="prev" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/contents_with_only_top_node.pl 
b/tp/t/results/sectioning/contents_with_only_top_node.pl
index a5423afc4e..31db8ba02e 100644
--- a/tp/t/results/sectioning/contents_with_only_top_node.pl
+++ b/tp/t/results/sectioning/contents_with_only_top_node.pl
@@ -159,10 +159,6 @@ $result_converted{'html'}->{'contents_with_only_top_node'} 
= '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/double_node_anchor_float.pl 
b/tp/t/results/sectioning/double_node_anchor_float.pl
index 15b358971b..d348fdbe0e 100644
--- a/tp/t/results/sectioning/double_node_anchor_float.pl
+++ b/tp/t/results/sectioning/double_node_anchor_float.pl
@@ -851,10 +851,6 @@ $result_converted{'html'}->{'double_node_anchor_float'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#node1" rel="start" title="node1">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/double_part.pl 
b/tp/t/results/sectioning/double_part.pl
index aef92889ba..aa99c937f4 100644
--- a/tp/t/results/sectioning/double_part.pl
+++ b/tp/t/results/sectioning/double_part.pl
@@ -1154,10 +1154,6 @@ $result_converted{'html'}->{'double_part'} = '<!DOCTYPE 
html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/double_top.pl 
b/tp/t/results/sectioning/double_top.pl
index a3121cb568..f5c6a7ae71 100644
--- a/tp/t/results/sectioning/double_top.pl
+++ b/tp/t/results/sectioning/double_top.pl
@@ -343,10 +343,6 @@ $result_converted{'html'}->{'double_top'} = '<!DOCTYPE 
html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="ToP">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/empty_top_node_up.pl 
b/tp/t/results/sectioning/empty_top_node_up.pl
index 607148a950..e1850aa49b 100644
--- a/tp/t/results/sectioning/empty_top_node_up.pl
+++ b/tp/t/results/sectioning/empty_top_node_up.pl
@@ -433,10 +433,6 @@ $result_converted{'html'}->{'empty_top_node_up'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/equivalent_labels.pl 
b/tp/t/results/sectioning/equivalent_labels.pl
index 973cd0f385..988c0d3693 100644
--- a/tp/t/results/sectioning/equivalent_labels.pl
+++ b/tp/t/results/sectioning/equivalent_labels.pl
@@ -659,10 +659,6 @@ $result_converted{'html'}->{'equivalent_labels'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/equivalent_nodes.pl 
b/tp/t/results/sectioning/equivalent_nodes.pl
index e612fe2f81..aac1cfd8f4 100644
--- a/tp/t/results/sectioning/equivalent_nodes.pl
+++ b/tp/t/results/sectioning/equivalent_nodes.pl
@@ -533,10 +533,6 @@ $result_converted{'html'}->{'equivalent_nodes'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/explicit_node_directions.pl 
b/tp/t/results/sectioning/explicit_node_directions.pl
index b253f7ecf4..ecf1b41ebc 100644
--- a/tp/t/results/sectioning/explicit_node_directions.pl
+++ b/tp/t/results/sectioning/explicit_node_directions.pl
@@ -980,10 +980,6 @@ $result_converted{'html'}->{'explicit_node_directions'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/external_node_in_menu.pl 
b/tp/t/results/sectioning/external_node_in_menu.pl
index 961cb8c2ba..f62e8cf21b 100644
--- a/tp/t/results/sectioning/external_node_in_menu.pl
+++ b/tp/t/results/sectioning/external_node_in_menu.pl
@@ -813,10 +813,6 @@ $result_converted{'html'}->{'external_node_in_menu'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/internal_top_node_up.pl 
b/tp/t/results/sectioning/internal_top_node_up.pl
index 4fb096f445..6a5a951dad 100644
--- a/tp/t/results/sectioning/internal_top_node_up.pl
+++ b/tp/t/results/sectioning/internal_top_node_up.pl
@@ -693,10 +693,6 @@ $result_converted{'html'}->{'internal_top_node_up'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/lone_contents.pl 
b/tp/t/results/sectioning/lone_contents.pl
index e69c5d1683..c368184bc0 100644
--- a/tp/t/results/sectioning/lone_contents.pl
+++ b/tp/t/results/sectioning/lone_contents.pl
@@ -73,10 +73,6 @@ $result_converted{'html'}->{'lone_contents'} = '<!DOCTYPE 
html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/next_in_menu_is_below.pl 
b/tp/t/results/sectioning/next_in_menu_is_below.pl
index 02fa0f153f..9182e32376 100644
--- a/tp/t/results/sectioning/next_in_menu_is_below.pl
+++ b/tp/t/results/sectioning/next_in_menu_is_below.pl
@@ -1198,10 +1198,6 @@ $result_converted{'html'}->{'next_in_menu_is_below'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/no_menu.pl 
b/tp/t/results/sectioning/no_menu.pl
index 1c72911f0d..b357e86ef9 100644
--- a/tp/t/results/sectioning/no_menu.pl
+++ b/tp/t/results/sectioning/no_menu.pl
@@ -613,10 +613,6 @@ $result_converted{'html'}->{'no_menu'} = '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/node_part_chapter_after_top.pl 
b/tp/t/results/sectioning/node_part_chapter_after_top.pl
index e48999a551..b56b74fa55 100644
--- a/tp/t/results/sectioning/node_part_chapter_after_top.pl
+++ b/tp/t/results/sectioning/node_part_chapter_after_top.pl
@@ -888,10 +888,6 @@ $result_converted{'html'}->{'node_part_chapter_after_top'} 
= '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/node_sectop_before_chapter_no_node.pl 
b/tp/t/results/sectioning/node_sectop_before_chapter_no_node.pl
index c7deaec538..36e77e459f 100644
--- a/tp/t/results/sectioning/node_sectop_before_chapter_no_node.pl
+++ b/tp/t/results/sectioning/node_sectop_before_chapter_no_node.pl
@@ -288,10 +288,6 @@ 
$result_converted{'html'}->{'node_sectop_before_chapter_no_node'} = '<!DOCTYPE h
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/node_sectop_before_lone_node_Top.pl 
b/tp/t/results/sectioning/node_sectop_before_lone_node_Top.pl
index fef9523c9e..755d12ead6 100644
--- a/tp/t/results/sectioning/node_sectop_before_lone_node_Top.pl
+++ b/tp/t/results/sectioning/node_sectop_before_lone_node_Top.pl
@@ -509,10 +509,6 @@ 
$result_converted{'html'}->{'node_sectop_before_lone_node_Top'} = '<!DOCTYPE htm
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#node-before" rel="start" title="node before">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/node_up_direction_for_top_with_manual.pl 
b/tp/t/results/sectioning/node_up_direction_for_top_with_manual.pl
index a614cd9b15..b294fd8d8d 100644
--- a/tp/t/results/sectioning/node_up_direction_for_top_with_manual.pl
+++ b/tp/t/results/sectioning/node_up_direction_for_top_with_manual.pl
@@ -189,10 +189,6 @@ 
$result_converted{'html'}->{'node_up_direction_for_top_with_manual'} = '<!DOCTYP
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/node_up_external_node.pl 
b/tp/t/results/sectioning/node_up_external_node.pl
index fd013d9e73..369c4e63a9 100644
--- a/tp/t/results/sectioning/node_up_external_node.pl
+++ b/tp/t/results/sectioning/node_up_external_node.pl
@@ -748,10 +748,6 @@ $result_converted{'html'}->{'node_up_external_node'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl
index eef1262a03..afbea75943 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl
@@ -1145,10 +1145,6 @@ 
$result_converted{'html'}->{'nodes_after_top_before_chapter_nodes'} = '<!DOCTYPE
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split.pl 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split.pl
index 3c135f5fbd..014c332d2b 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split.pl
@@ -711,10 +711,6 @@ 
$result_converted{'html'}->{'nodes_after_top_before_chapter_not_split'} = '<!DOC
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split_no_use_node_directions.pl
 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split_no_use_node_directions.pl
index 7ebcdbbc65..790e51f1fc 100644
--- 
a/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split_no_use_node_directions.pl
+++ 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split_no_use_node_directions.pl
@@ -711,10 +711,6 @@ 
$result_converted{'html'}->{'nodes_after_top_before_chapter_not_split_no_use_nod
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl
index 83cc6c79b1..0c5a540fcb 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl
@@ -857,10 +857,6 @@ 
$result_converted{'html'}->{'nodes_after_top_before_chapter_sections'} = '<!DOCT
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl 
b/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl
index 9728ee9833..be3121db0a 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl
@@ -1150,10 +1150,6 @@ 
$result_converted{'html'}->{'nodes_after_top_before_section_nodes'} = '<!DOCTYPE
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl 
b/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl
index 4291a1c2a4..0a60022bd3 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl
@@ -862,10 +862,6 @@ 
$result_converted{'html'}->{'nodes_after_top_before_section_sections'} = '<!DOCT
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl 
b/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl
index 120973080f..7eda19b8a0 100644
--- a/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl
+++ b/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl
@@ -718,10 +718,6 @@ 
$result_converted{'html'}->{'nodes_no_node_top_explicit_directions'} = '<!DOCTYP
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#first" rel="start" title="first">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/non_automatic_internal_top_node_up.pl 
b/tp/t/results/sectioning/non_automatic_internal_top_node_up.pl
index 555779e203..bd97340470 100644
--- a/tp/t/results/sectioning/non_automatic_internal_top_node_up.pl
+++ b/tp/t/results/sectioning/non_automatic_internal_top_node_up.pl
@@ -1027,10 +1027,6 @@ 
$result_converted{'html'}->{'non_automatic_internal_top_node_up'} = '<!DOCTYPE h
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/non_automatic_top_node_up_and_url.pl 
b/tp/t/results/sectioning/non_automatic_top_node_up_and_url.pl
index fc5fdc8f48..55f525ef6f 100644
--- a/tp/t/results/sectioning/non_automatic_top_node_up_and_url.pl
+++ b/tp/t/results/sectioning/non_automatic_top_node_up_and_url.pl
@@ -1028,10 +1028,6 @@ 
$result_converted{'html'}->{'non_automatic_top_node_up_and_url'} = '<!DOCTYPE ht
 
 <link href="#Top" rel="start" title="Top">
 <link href="http://www.gnu.org/manual/"; rel="up" title="@acronym{GNU, 
@acronym{GNU}\'s Not Unix} manuals">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/non_automatic_top_node_up_url.pl 
b/tp/t/results/sectioning/non_automatic_top_node_up_url.pl
index 3b755f7f0b..ae2a99e3ee 100644
--- a/tp/t/results/sectioning/non_automatic_top_node_up_url.pl
+++ b/tp/t/results/sectioning/non_automatic_top_node_up_url.pl
@@ -950,10 +950,6 @@ 
$result_converted{'html'}->{'non_automatic_top_node_up_url'} = '<!DOCTYPE html>
 
 <link href="#Top" rel="start" title="Top">
 <link href="http://www.gnu.org/manual/"; rel="up" title="(dir)">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/one_node_explicit_directions_anchor.pl 
b/tp/t/results/sectioning/one_node_explicit_directions_anchor.pl
index 5afe213157..a53081df96 100644
--- a/tp/t/results/sectioning/one_node_explicit_directions_anchor.pl
+++ b/tp/t/results/sectioning/one_node_explicit_directions_anchor.pl
@@ -336,10 +336,6 @@ 
$result_converted{'html'}->{'one_node_explicit_directions_anchor'} = '<!DOCTYPE
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#one-node" rel="start" title="one node">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/one_subsection.pl 
b/tp/t/results/sectioning/one_subsection.pl
index bc3f09d7de..c5007064b3 100644
--- a/tp/t/results/sectioning/one_subsection.pl
+++ b/tp/t/results/sectioning/one_subsection.pl
@@ -108,10 +108,6 @@ $result_converted{'html'}->{'one_subsection'} = '<!DOCTYPE 
html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/one_subsection_and_node.pl 
b/tp/t/results/sectioning/one_subsection_and_node.pl
index 416ca2f1fe..5048f076a8 100644
--- a/tp/t/results/sectioning/one_subsection_and_node.pl
+++ b/tp/t/results/sectioning/one_subsection_and_node.pl
@@ -203,10 +203,6 @@ $result_converted{'html'}->{'one_subsection_and_node'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#one-node" rel="start" title="one node">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/part_before_chapter.pl 
b/tp/t/results/sectioning/part_before_chapter.pl
index 18ce3eb1e7..cb62ce27df 100644
--- a/tp/t/results/sectioning/part_before_chapter.pl
+++ b/tp/t/results/sectioning/part_before_chapter.pl
@@ -240,10 +240,6 @@ $result_converted{'html'}->{'part_before_chapter'} = 
'<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/part_before_top.pl 
b/tp/t/results/sectioning/part_before_top.pl
index 521ce28a53..f467ccccf8 100644
--- a/tp/t/results/sectioning/part_before_top.pl
+++ b/tp/t/results/sectioning/part_before_top.pl
@@ -248,10 +248,6 @@ $result_converted{'html'}->{'part_before_top'} = 
'<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/part_chapter_after_top.pl 
b/tp/t/results/sectioning/part_chapter_after_top.pl
index a9eebdcb41..b3b68796e3 100644
--- a/tp/t/results/sectioning/part_chapter_after_top.pl
+++ b/tp/t/results/sectioning/part_chapter_after_top.pl
@@ -878,10 +878,6 @@ $result_converted{'html'}->{'part_chapter_after_top'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/part_node_after_top.pl 
b/tp/t/results/sectioning/part_node_after_top.pl
index 5bb51ff49c..9cd386a2b3 100644
--- a/tp/t/results/sectioning/part_node_after_top.pl
+++ b/tp/t/results/sectioning/part_node_after_top.pl
@@ -770,10 +770,6 @@ $result_converted{'html'}->{'part_node_after_top'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/part_node_before_top.pl 
b/tp/t/results/sectioning/part_node_before_top.pl
index d2ddd099ff..34422e017f 100644
--- a/tp/t/results/sectioning/part_node_before_top.pl
+++ b/tp/t/results/sectioning/part_node_before_top.pl
@@ -713,10 +713,6 @@ $result_converted{'html'}->{'part_node_before_top'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/part_node_chapter_after_top.pl 
b/tp/t/results/sectioning/part_node_chapter_after_top.pl
index 328a5203f6..ad136c20ce 100644
--- a/tp/t/results/sectioning/part_node_chapter_after_top.pl
+++ b/tp/t/results/sectioning/part_node_chapter_after_top.pl
@@ -1181,10 +1181,6 @@ 
$result_converted{'html'}->{'part_node_chapter_after_top'} = '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/part_node_chapter_appendix.pl 
b/tp/t/results/sectioning/part_node_chapter_appendix.pl
index d9cf37d9da..eabceaadb7 100644
--- a/tp/t/results/sectioning/part_node_chapter_appendix.pl
+++ b/tp/t/results/sectioning/part_node_chapter_appendix.pl
@@ -1081,10 +1081,6 @@ 
$result_converted{'html'}->{'part_node_chapter_appendix'} = '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/part_node_chapter_node_appendix.pl 
b/tp/t/results/sectioning/part_node_chapter_node_appendix.pl
index 3a2bf675dd..3eaf4d87b2 100644
--- a/tp/t/results/sectioning/part_node_chapter_node_appendix.pl
+++ b/tp/t/results/sectioning/part_node_chapter_node_appendix.pl
@@ -1293,10 +1293,6 @@ 
$result_converted{'html'}->{'part_node_chapter_node_appendix'} = '<!DOCTYPE html
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/part_node_node_part_appendix.pl 
b/tp/t/results/sectioning/part_node_node_part_appendix.pl
index d3c80370b1..a9305b5847 100644
--- a/tp/t/results/sectioning/part_node_node_part_appendix.pl
+++ b/tp/t/results/sectioning/part_node_node_part_appendix.pl
@@ -1388,10 +1388,6 @@ 
$result_converted{'html'}->{'part_node_node_part_appendix'} = '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/part_node_part_appendix.pl 
b/tp/t/results/sectioning/part_node_part_appendix.pl
index 430d59a7e8..a7dbc8d673 100644
--- a/tp/t/results/sectioning/part_node_part_appendix.pl
+++ b/tp/t/results/sectioning/part_node_part_appendix.pl
@@ -1167,10 +1167,6 @@ $result_converted{'html'}->{'part_node_part_appendix'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/part_node_part_node_appendix.pl 
b/tp/t/results/sectioning/part_node_part_node_appendix.pl
index cff3ed0bb0..7092afe84c 100644
--- a/tp/t/results/sectioning/part_node_part_node_appendix.pl
+++ b/tp/t/results/sectioning/part_node_part_node_appendix.pl
@@ -1378,10 +1378,6 @@ 
$result_converted{'html'}->{'part_node_part_node_appendix'} = '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/placed_things_before_element.pl 
b/tp/t/results/sectioning/placed_things_before_element.pl
index c83d19dce3..59d3702e05 100644
--- a/tp/t/results/sectioning/placed_things_before_element.pl
+++ b/tp/t/results/sectioning/placed_things_before_element.pl
@@ -1088,10 +1088,6 @@ 
$result_converted{'html'}->{'placed_things_before_element'} = '<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/placed_things_before_node.pl 
b/tp/t/results/sectioning/placed_things_before_node.pl
index d10d466288..3e4e58290a 100644
--- a/tp/t/results/sectioning/placed_things_before_node.pl
+++ b/tp/t/results/sectioning/placed_things_before_node.pl
@@ -1151,10 +1151,6 @@ $result_converted{'html'}->{'placed_things_before_node'} 
= '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/protected_node_parentheses.pl 
b/tp/t/results/sectioning/protected_node_parentheses.pl
index 6ef478c23c..29c5ee1722 100644
--- a/tp/t/results/sectioning/protected_node_parentheses.pl
+++ b/tp/t/results/sectioning/protected_node_parentheses.pl
@@ -665,10 +665,6 @@ $result_converted{'html'}->{'protected_node_parentheses'} 
= '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/ref_to_top.pl 
b/tp/t/results/sectioning/ref_to_top.pl
index d01cff40a0..4e8313dfc0 100644
--- a/tp/t/results/sectioning/ref_to_top.pl
+++ b/tp/t/results/sectioning/ref_to_top.pl
@@ -272,10 +272,6 @@ $result_converted{'html'}->{'ref_to_top'} = '<!DOCTYPE 
html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="ToP">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/section_before_after_top_node.pl 
b/tp/t/results/sectioning/section_before_after_top_node.pl
index 135de1b159..ba331db210 100644
--- a/tp/t/results/sectioning/section_before_after_top_node.pl
+++ b/tp/t/results/sectioning/section_before_after_top_node.pl
@@ -401,10 +401,6 @@ 
$result_converted{'html'}->{'section_before_after_top_node'} = '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/section_before_after_top_node_last_node.pl 
b/tp/t/results/sectioning/section_before_after_top_node_last_node.pl
index eb111abd7e..219f24af89 100644
--- a/tp/t/results/sectioning/section_before_after_top_node_last_node.pl
+++ b/tp/t/results/sectioning/section_before_after_top_node_last_node.pl
@@ -476,10 +476,6 @@ 
$result_converted{'html'}->{'section_before_after_top_node_last_node'} = '<!DOCT
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/section_before_top.pl 
b/tp/t/results/sectioning/section_before_top.pl
index f3d608a495..86c71d0c95 100644
--- a/tp/t/results/sectioning/section_before_top.pl
+++ b/tp/t/results/sectioning/section_before_top.pl
@@ -543,10 +543,6 @@ $result_converted{'html'}->{'section_before_top'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/section_below_unnumbered_no_top.pl 
b/tp/t/results/sectioning/section_below_unnumbered_no_top.pl
index 7d12cd215f..938ed8d128 100644
--- a/tp/t/results/sectioning/section_below_unnumbered_no_top.pl
+++ b/tp/t/results/sectioning/section_below_unnumbered_no_top.pl
@@ -156,10 +156,6 @@ 
$result_converted{'html'}->{'section_below_unnumbered_no_top'} = '<!DOCTYPE html
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/section_chapter_before_top_nodes.pl 
b/tp/t/results/sectioning/section_chapter_before_top_nodes.pl
index f15ab109ce..caa27d3a53 100644
--- a/tp/t/results/sectioning/section_chapter_before_top_nodes.pl
+++ b/tp/t/results/sectioning/section_chapter_before_top_nodes.pl
@@ -902,10 +902,6 @@ 
$result_converted{'html'}->{'section_chapter_before_top_nodes'} = '<!DOCTYPE htm
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/section_node_before_part.pl 
b/tp/t/results/sectioning/section_node_before_part.pl
index cc3f6be3a7..846fcf1815 100644
--- a/tp/t/results/sectioning/section_node_before_part.pl
+++ b/tp/t/results/sectioning/section_node_before_part.pl
@@ -276,10 +276,6 @@ $result_converted{'html'}->{'section_node_before_part'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/sections_test.pl 
b/tp/t/results/sectioning/sections_test.pl
index 0d54ba2db8..1141a961cb 100644
--- a/tp/t/results/sectioning/sections_test.pl
+++ b/tp/t/results/sectioning/sections_test.pl
@@ -730,10 +730,6 @@ $result_converted{'html'}->{'sections_test'} = '<!DOCTYPE 
html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/sections_test_no_use_nodes.pl 
b/tp/t/results/sectioning/sections_test_no_use_nodes.pl
index db74dac58c..241b7e0dd7 100644
--- a/tp/t/results/sectioning/sections_test_no_use_nodes.pl
+++ b/tp/t/results/sectioning/sections_test_no_use_nodes.pl
@@ -731,10 +731,6 @@ $result_converted{'html'}->{'sections_test_no_use_nodes'} 
= '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#top" rel="start" title="top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/sectioning/sections_test_no_use_nodes_use_node_directions.pl 
b/tp/t/results/sectioning/sections_test_no_use_nodes_use_node_directions.pl
index 0970c05200..69f5bc2c03 100644
--- a/tp/t/results/sectioning/sections_test_no_use_nodes_use_node_directions.pl
+++ b/tp/t/results/sectioning/sections_test_no_use_nodes_use_node_directions.pl
@@ -731,10 +731,6 @@ 
$result_converted{'html'}->{'sections_test_no_use_nodes_use_node_directions'} =
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#top" rel="start" title="top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/setfilename_on_top_and_after_node.pl 
b/tp/t/results/sectioning/setfilename_on_top_and_after_node.pl
index 7fc007431a..802060b619 100644
--- a/tp/t/results/sectioning/setfilename_on_top_and_after_node.pl
+++ b/tp/t/results/sectioning/setfilename_on_top_and_after_node.pl
@@ -298,10 +298,6 @@ 
$result_converted{'html'}->{'setfilename_on_top_and_after_node'} = '<!DOCTYPE ht
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/space_in_node.pl 
b/tp/t/results/sectioning/space_in_node.pl
index 78fdc18323..021323a7b5 100644
--- a/tp/t/results/sectioning/space_in_node.pl
+++ b/tp/t/results/sectioning/space_in_node.pl
@@ -719,10 +719,6 @@ $result_converted{'html'}->{'space_in_node'} = '<!DOCTYPE 
html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/top_no_argument_and_content.pl 
b/tp/t/results/sectioning/top_no_argument_and_content.pl
index d5916d4981..313d9406e3 100644
--- a/tp/t/results/sectioning/top_no_argument_and_content.pl
+++ b/tp/t/results/sectioning/top_no_argument_and_content.pl
@@ -120,10 +120,6 @@ $result_converted{'html'}->{'top_no_argument_and_content'} 
= '<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/top_no_argument_and_node.pl 
b/tp/t/results/sectioning/top_no_argument_and_node.pl
index ab2744fe5a..9600eb2909 100644
--- a/tp/t/results/sectioning/top_no_argument_and_node.pl
+++ b/tp/t/results/sectioning/top_no_argument_and_node.pl
@@ -187,10 +187,6 @@ $result_converted{'html'}->{'top_no_argument_and_node'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#start" rel="start" title="start">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/top_no_argument_and_top_node.pl 
b/tp/t/results/sectioning/top_no_argument_and_top_node.pl
index 79eb10efdf..bcd88a35a8 100644
--- a/tp/t/results/sectioning/top_no_argument_and_top_node.pl
+++ b/tp/t/results/sectioning/top_no_argument_and_top_node.pl
@@ -177,10 +177,6 @@ 
$result_converted{'html'}->{'top_no_argument_and_top_node'} = '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/top_node_no_menu_direction.pl 
b/tp/t/results/sectioning/top_node_no_menu_direction.pl
index d661abf34c..df7ea7440e 100644
--- a/tp/t/results/sectioning/top_node_no_menu_direction.pl
+++ b/tp/t/results/sectioning/top_node_no_menu_direction.pl
@@ -517,10 +517,6 @@ $result_converted{'html'}->{'top_node_no_menu_direction'} 
= '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/top_node_part_top.pl 
b/tp/t/results/sectioning/top_node_part_top.pl
index ecdb310159..35d677e581 100644
--- a/tp/t/results/sectioning/top_node_part_top.pl
+++ b/tp/t/results/sectioning/top_node_part_top.pl
@@ -412,10 +412,6 @@ $result_converted{'html'}->{'top_node_part_top'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/top_node_up_url.pl 
b/tp/t/results/sectioning/top_node_up_url.pl
index 05d9dd334d..e6630af49c 100644
--- a/tp/t/results/sectioning/top_node_up_url.pl
+++ b/tp/t/results/sectioning/top_node_up_url.pl
@@ -694,10 +694,6 @@ $result_converted{'html'}->{'top_node_up_url'} = 
'<!DOCTYPE html>
 
 <link href="#Top" rel="start" title="Top">
 <link href="http://www.gnu.org/manual/"; rel="up" title="@acronym{GNU, 
@acronym{GNU}\'s Not Unix} manuals">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/top_without_node_nodes.pl 
b/tp/t/results/sectioning/top_without_node_nodes.pl
index 3d78a94a17..09a905050e 100644
--- a/tp/t/results/sectioning/top_without_node_nodes.pl
+++ b/tp/t/results/sectioning/top_without_node_nodes.pl
@@ -491,10 +491,6 @@ $result_converted{'html'}->{'top_without_node_nodes'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#second" rel="start" title="second">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/top_without_node_sections.pl 
b/tp/t/results/sectioning/top_without_node_sections.pl
index 2d10a3a986..27e4dbc9d0 100644
--- a/tp/t/results/sectioning/top_without_node_sections.pl
+++ b/tp/t/results/sectioning/top_without_node_sections.pl
@@ -629,10 +629,6 @@ $result_converted{'html'}->{'top_without_node_sections'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#second" rel="start" title="second">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/topic_guide/res_html/guide1.html 
b/tp/t/results/sectioning/topic_guide/res_html/guide1.html
index 7ed9c9db6b..7403f5bd0a 100644
--- a/tp/t/results/sectioning/topic_guide/res_html/guide1.html
+++ b/tp/t/results/sectioning/topic_guide/res_html/guide1.html
@@ -15,10 +15,6 @@
 <link href="index.html" rel="up" title="Top">
 <link href="guide2.html" rel="next" title="guide2">
 <link href="index.html" rel="prev" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/topic_guide/res_html/guide2.html 
b/tp/t/results/sectioning/topic_guide/res_html/guide2.html
index 0fcce4232b..a20f23a0a2 100644
--- a/tp/t/results/sectioning/topic_guide/res_html/guide2.html
+++ b/tp/t/results/sectioning/topic_guide/res_html/guide2.html
@@ -14,10 +14,6 @@
 <link href="index.html" rel="start" title="Top">
 <link href="index.html" rel="up" title="Top">
 <link href="guide1.html" rel="prev" title="guide1">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/topic_guide/res_html/index.html 
b/tp/t/results/sectioning/topic_guide/res_html/index.html
index feef7bb759..a3e98069ab 100644
--- a/tp/t/results/sectioning/topic_guide/res_html/index.html
+++ b/tp/t/results/sectioning/topic_guide/res_html/index.html
@@ -13,10 +13,6 @@
 
 <link href="#Top" rel="start" title="Top">
 <link href="guide1.html" rel="next" title="guide1">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/a.html 
b/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/a.html
index 6030a33b33..159e905c43 100644
--- 
a/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/a.html
+++ 
b/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/a.html
@@ -15,10 +15,6 @@
 <link href="index.html" rel="up" title="Top">
 <link href="n.html" rel="next" title="n">
 <link href="index.html" rel="prev" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/index.html
 
b/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/index.html
index 55c84e4bd9..adcfaefd08 100644
--- 
a/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/index.html
+++ 
b/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/index.html
@@ -13,10 +13,6 @@
 
 <link href="#Top" rel="start" title="Top">
 <link href="a.html#g_t_00e3" rel="next" title="&atilde;">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/n.html 
b/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/n.html
index 2aa0e8745c..1249e729ef 100644
--- 
a/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/n.html
+++ 
b/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/n.html
@@ -15,10 +15,6 @@
 <link href="index.html" rel="up" title="Top">
 <link href="a.html#g_t_00e2" rel="next" title="&acirc;">
 <link href="a.html#g_t_00e3" rel="prev" title="&atilde;">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/two_nodes_at_the_end.pl 
b/tp/t/results/sectioning/two_nodes_at_the_end.pl
index a5abf435b9..1774315aae 100644
--- a/tp/t/results/sectioning/two_nodes_at_the_end.pl
+++ b/tp/t/results/sectioning/two_nodes_at_the_end.pl
@@ -1193,10 +1193,6 @@ $result_converted{'html'}->{'two_nodes_at_the_end'} = 
'<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/two_nodes_between_chapters.pl 
b/tp/t/results/sectioning/two_nodes_between_chapters.pl
index 09c017b67b..46939e80d9 100644
--- a/tp/t/results/sectioning/two_nodes_between_chapters.pl
+++ b/tp/t/results/sectioning/two_nodes_between_chapters.pl
@@ -1437,10 +1437,6 @@ 
$result_converted{'html'}->{'two_nodes_between_chapters'} = '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/two_unnumbered_no_argument.pl 
b/tp/t/results/sectioning/two_unnumbered_no_argument.pl
index cccfc5b9d7..c28a68d81a 100644
--- a/tp/t/results/sectioning/two_unnumbered_no_argument.pl
+++ b/tp/t/results/sectioning/two_unnumbered_no_argument.pl
@@ -159,10 +159,6 @@ $result_converted{'html'}->{'two_unnumbered_no_argument'} 
= '<!DOCTYPE html>
 <meta name="distribution" content="global">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/unnumbered_before_node_top_top.pl 
b/tp/t/results/sectioning/unnumbered_before_node_top_top.pl
index bde269bfbb..242da79f30 100644
--- a/tp/t/results/sectioning/unnumbered_before_node_top_top.pl
+++ b/tp/t/results/sectioning/unnumbered_before_node_top_top.pl
@@ -548,10 +548,6 @@ 
$result_converted{'html'}->{'unnumbered_before_node_top_top'} = '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/unnumbered_before_top_node.pl 
b/tp/t/results/sectioning/unnumbered_before_top_node.pl
index 8032767473..30cf475510 100644
--- a/tp/t/results/sectioning/unnumbered_before_top_node.pl
+++ b/tp/t/results/sectioning/unnumbered_before_top_node.pl
@@ -348,10 +348,6 @@ $result_converted{'html'}->{'unnumbered_before_top_node'} 
= '<!DOCTYPE html>
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#Top" rel="start" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl 
b/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl
index 5c2ac01f69..50294ea128 100644
--- a/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl
+++ b/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl
@@ -895,10 +895,6 @@ 
$result_converted{'html'}->{'unnumbered_top_without_node_nodes'} = '<!DOCTYPE ht
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#a-node" rel="start" title="a node">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl 
b/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl
index 3e5e3c2d65..d2d8a72c6d 100644
--- a/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl
+++ b/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl
@@ -1037,10 +1037,6 @@ 
$result_converted{'html'}->{'unnumbered_top_without_node_sections'} = '<!DOCTYPE
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <link href="#a-node" rel="start" title="a node">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/tests/contents/res_parser/double_contents_after_title_book_chapter/section.html
 
b/tp/tests/contents/res_parser/double_contents_after_title_book_chapter/section.html
index d9b5ba7781..896dfb38df 100644
--- 
a/tp/tests/contents/res_parser/double_contents_after_title_book_chapter/section.html
+++ 
b/tp/tests/contents/res_parser/double_contents_after_title_book_chapter/section.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=chapter.html#section">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/contents/res_parser/double_contents_after_title_no_texi2html/chapter.html
 
b/tp/tests/contents/res_parser/double_contents_after_title_no_texi2html/chapter.html
index 70aac1defa..3dcc2b7630 100644
--- 
a/tp/tests/contents/res_parser/double_contents_after_title_no_texi2html/chapter.html
+++ 
b/tp/tests/contents/res_parser/double_contents_after_title_no_texi2html/chapter.html
@@ -16,10 +16,6 @@
 <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
 <link href="index.html" rel="up" title="Top">
 <link href="index.html" rel="prev" title="Top">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/tests/contents/res_parser/double_contents_after_title_no_texi2html/section.html
 
b/tp/tests/contents/res_parser/double_contents_after_title_no_texi2html/section.html
index 499d18bc6e..79d625d265 100644
--- 
a/tp/tests/contents/res_parser/double_contents_after_title_no_texi2html/section.html
+++ 
b/tp/tests/contents/res_parser/double_contents_after_title_no_texi2html/section.html
@@ -15,10 +15,6 @@
 <link href="index.html" rel="start" title="Top">
 <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
 <link href="chapter.html" rel="up" title="chapter">
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/tests/contents/res_parser/double_contents_chapter/section.html 
b/tp/tests/contents/res_parser/double_contents_chapter/section.html
index d9b5ba7781..896dfb38df 100644
--- a/tp/tests/contents/res_parser/double_contents_chapter/section.html
+++ b/tp/tests/contents/res_parser/double_contents_chapter/section.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=chapter.html#section">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/contents/res_parser/double_contents_inline_chapter/section.html 
b/tp/tests/contents/res_parser/double_contents_inline_chapter/section.html
index d9b5ba7781..896dfb38df 100644
--- a/tp/tests/contents/res_parser/double_contents_inline_chapter/section.html
+++ b/tp/tests/contents/res_parser/double_contents_inline_chapter/section.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=chapter.html#section">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser/index_special_region/Copying-information.html 
b/tp/tests/indices/res_parser/index_special_region/Copying-information.html
index 257e808962..759a763546 100644
--- a/tp/tests/indices/res_parser/index_special_region/Copying-information.html
+++ b/tp/tests/indices/res_parser/index_special_region/Copying-information.html
@@ -17,10 +17,6 @@ domain.
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=Chapter.html#Copying-information">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser/index_special_region/Public-domain-reference.html 
b/tp/tests/indices/res_parser/index_special_region/Public-domain-reference.html
index 14f7776769..a7010ceef4 100644
--- 
a/tp/tests/indices/res_parser/index_special_region/Public-domain-reference.html
+++ 
b/tp/tests/indices/res_parser/index_special_region/Public-domain-reference.html
@@ -17,10 +17,6 @@ domain.
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; 
url=index_special_region_fot.html#Public-domain-reference">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser/index_special_region/Titlepage-footnote-anchor.html
 
b/tp/tests/indices/res_parser/index_special_region/Titlepage-footnote-anchor.html
index d79b34a1ee..c065da6958 100644
--- 
a/tp/tests/indices/res_parser/index_special_region/Titlepage-footnote-anchor.html
+++ 
b/tp/tests/indices/res_parser/index_special_region/Titlepage-footnote-anchor.html
@@ -17,10 +17,6 @@ domain.
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; 
url=index_special_region_fot.html#Titlepage-footnote-anchor">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser/index_special_region_html/Copying-information.html
 
b/tp/tests/indices/res_parser/index_special_region_html/Copying-information.html
index 5319dc0601..36dd8f1fa1 100644
--- 
a/tp/tests/indices/res_parser/index_special_region_html/Copying-information.html
+++ 
b/tp/tests/indices/res_parser/index_special_region_html/Copying-information.html
@@ -17,10 +17,6 @@ domain.
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#Copying-information">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser/index_special_region_html/Public-domain-reference.html
 
b/tp/tests/indices/res_parser/index_special_region_html/Public-domain-reference.html
index 14f7776769..a7010ceef4 100644
--- 
a/tp/tests/indices/res_parser/index_special_region_html/Public-domain-reference.html
+++ 
b/tp/tests/indices/res_parser/index_special_region_html/Public-domain-reference.html
@@ -17,10 +17,6 @@ domain.
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; 
url=index_special_region_fot.html#Public-domain-reference">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser/index_special_region_html/Titlepage-anchor.html 
b/tp/tests/indices/res_parser/index_special_region_html/Titlepage-anchor.html
index f169792742..4d4ed06c16 100644
--- 
a/tp/tests/indices/res_parser/index_special_region_html/Titlepage-anchor.html
+++ 
b/tp/tests/indices/res_parser/index_special_region_html/Titlepage-anchor.html
@@ -17,10 +17,6 @@ domain.
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#Titlepage-anchor">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser/index_special_region_html/Titlepage-footnote-anchor.html
 
b/tp/tests/indices/res_parser/index_special_region_html/Titlepage-footnote-anchor.html
index d79b34a1ee..c065da6958 100644
--- 
a/tp/tests/indices/res_parser/index_special_region_html/Titlepage-footnote-anchor.html
+++ 
b/tp/tests/indices/res_parser/index_special_region_html/Titlepage-footnote-anchor.html
@@ -17,10 +17,6 @@ domain.
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 <meta http-equiv="Refresh" content="0; 
url=index_special_region_fot.html#Titlepage-footnote-anchor">
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diff --git 
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b/tp/tests/indices/res_parser/index_special_region_no_insertcopying/Public-domain-reference.html
index f2d413a42e..fad7e78e1a 100644
--- 
a/tp/tests/indices/res_parser/index_special_region_no_insertcopying/Public-domain-reference.html
+++ 
b/tp/tests/indices/res_parser/index_special_region_no_insertcopying/Public-domain-reference.html
@@ -17,10 +17,6 @@ domain.
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url=index_special_region_no_insertcopying_fot.html#Public-domain-reference">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser/index_special_region_no_insertcopying/Titlepage-footnote-anchor.html
 
b/tp/tests/indices/res_parser/index_special_region_no_insertcopying/Titlepage-footnote-anchor.html
index 79c2495a97..2ae52a952a 100644
--- 
a/tp/tests/indices/res_parser/index_special_region_no_insertcopying/Titlepage-footnote-anchor.html
+++ 
b/tp/tests/indices/res_parser/index_special_region_no_insertcopying/Titlepage-footnote-anchor.html
@@ -17,10 +17,6 @@ domain.
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 <meta http-equiv="Refresh" content="0; 
url=index_special_region_no_insertcopying_fot.html#Titlepage-footnote-anchor">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser/index_special_region_no_insertcopying_html/Copying-information.html
 
b/tp/tests/indices/res_parser/index_special_region_no_insertcopying_html/Copying-information.html
index 5319dc0601..36dd8f1fa1 100644
--- 
a/tp/tests/indices/res_parser/index_special_region_no_insertcopying_html/Copying-information.html
+++ 
b/tp/tests/indices/res_parser/index_special_region_no_insertcopying_html/Copying-information.html
@@ -17,10 +17,6 @@ domain.
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 <meta http-equiv="Refresh" content="0; url=index.html#Copying-information">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
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b/tp/tests/indices/res_parser/index_special_region_no_insertcopying_html/Public-domain-reference.html
index f2d413a42e..fad7e78e1a 100644
--- 
a/tp/tests/indices/res_parser/index_special_region_no_insertcopying_html/Public-domain-reference.html
+++ 
b/tp/tests/indices/res_parser/index_special_region_no_insertcopying_html/Public-domain-reference.html
@@ -17,10 +17,6 @@ domain.
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 <meta http-equiv="Refresh" content="0; 
url=index_special_region_no_insertcopying_fot.html#Public-domain-reference">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser/index_special_region_no_insertcopying_html/Titlepage-anchor.html
 
b/tp/tests/indices/res_parser/index_special_region_no_insertcopying_html/Titlepage-anchor.html
index f169792742..4d4ed06c16 100644
--- 
a/tp/tests/indices/res_parser/index_special_region_no_insertcopying_html/Titlepage-anchor.html
+++ 
b/tp/tests/indices/res_parser/index_special_region_no_insertcopying_html/Titlepage-anchor.html
@@ -17,10 +17,6 @@ domain.
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
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--->
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 <meta http-equiv="Refresh" content="0; url=index.html#Titlepage-anchor">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser/index_special_region_no_insertcopying_html/Titlepage-footnote-anchor.html
 
b/tp/tests/indices/res_parser/index_special_region_no_insertcopying_html/Titlepage-footnote-anchor.html
index 79c2495a97..2ae52a952a 100644
--- 
a/tp/tests/indices/res_parser/index_special_region_no_insertcopying_html/Titlepage-footnote-anchor.html
+++ 
b/tp/tests/indices/res_parser/index_special_region_no_insertcopying_html/Titlepage-footnote-anchor.html
@@ -17,10 +17,6 @@ domain.
 <meta name="resource-type" content="document">
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 <meta name="Generator" content="texi2any">
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 <meta http-equiv="Refresh" content="0; 
url=index_special_region_no_insertcopying_fot.html#Titlepage-footnote-anchor">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser/index_special_region_no_region/Public-domain-reference.html
 
b/tp/tests/indices/res_parser/index_special_region_no_region/Public-domain-reference.html
index dbae2a44aa..37d6a34edb 100644
--- 
a/tp/tests/indices/res_parser/index_special_region_no_region/Public-domain-reference.html
+++ 
b/tp/tests/indices/res_parser/index_special_region_no_region/Public-domain-reference.html
@@ -17,10 +17,6 @@ domain.
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 <meta name="distribution" content="global">
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 <meta http-equiv="Refresh" content="0; 
url=index_special_region_no_region_fot.html#Public-domain-reference">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser/index_special_region_no_region/Titlepage-footnote-anchor.html
 
b/tp/tests/indices/res_parser/index_special_region_no_region/Titlepage-footnote-anchor.html
index a373414f1c..1af744f52e 100644
--- 
a/tp/tests/indices/res_parser/index_special_region_no_region/Titlepage-footnote-anchor.html
+++ 
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@@ -17,10 +17,6 @@ domain.
 <meta name="resource-type" content="document">
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 <meta http-equiv="Refresh" content="0; 
url=index_special_region_no_region_fot.html#Titlepage-footnote-anchor">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser/index_special_region_no_region_html/Copying-information.html
 
b/tp/tests/indices/res_parser/index_special_region_no_region_html/Copying-information.html
index 5319dc0601..36dd8f1fa1 100644
--- 
a/tp/tests/indices/res_parser/index_special_region_no_region_html/Copying-information.html
+++ 
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@@ -17,10 +17,6 @@ domain.
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--->
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 <meta http-equiv="Refresh" content="0; url=index.html#Copying-information">
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diff --git 
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b/tp/tests/indices/res_parser/index_special_region_no_region_html/Public-domain-reference.html
index dbae2a44aa..37d6a34edb 100644
--- 
a/tp/tests/indices/res_parser/index_special_region_no_region_html/Public-domain-reference.html
+++ 
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@@ -17,10 +17,6 @@ domain.
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 <meta name="Generator" content="texi2any">
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 <meta http-equiv="Refresh" content="0; 
url=index_special_region_no_region_fot.html#Public-domain-reference">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser/index_special_region_no_region_html/Titlepage-anchor.html
 
b/tp/tests/indices/res_parser/index_special_region_no_region_html/Titlepage-anchor.html
index f169792742..4d4ed06c16 100644
--- 
a/tp/tests/indices/res_parser/index_special_region_no_region_html/Titlepage-anchor.html
+++ 
b/tp/tests/indices/res_parser/index_special_region_no_region_html/Titlepage-anchor.html
@@ -17,10 +17,6 @@ domain.
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--->
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 <meta http-equiv="Refresh" content="0; url=index.html#Titlepage-anchor">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
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b/tp/tests/indices/res_parser/index_special_region_no_region_html/Titlepage-footnote-anchor.html
index a373414f1c..1af744f52e 100644
--- 
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+++ 
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@@ -17,10 +17,6 @@ domain.
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url=index_special_region_no_region_fot.html#Titlepage-footnote-anchor">
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diff --git a/tp/tests/indices/res_parser/index_table/node.html 
b/tp/tests/indices/res_parser/index_table/node.html
index c81436ab4a..75ab46d229 100644
--- a/tp/tests/indices/res_parser/index_table/node.html
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 <meta http-equiv="Refresh" content="0; url=indices-refs.html#node">
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diff --git 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/a-node.html
 
b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/a-node.html
index 9187897af1..d16a0f59f5 100644
--- 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/a-node.html
+++ 
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@@ -11,10 +11,6 @@
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 <meta http-equiv="Refresh" content="0; url=index.html#a-node">
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diff --git 
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b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/another.html
index 65414820a4..452d107b0a 100644
--- 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/another.html
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diff --git 
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b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/first-before-top.html
index 8115bb0dc8..14b9d9e708 100644
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a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/first-before-top.html
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diff --git 
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b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/first.html
index bb0eac8fd0..23f3e7db92 100644
--- 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/first.html
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diff --git 
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index d0191eb2b5..0e7c6024c0 100644
--- 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/node-in-chapter.html
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diff --git 
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b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/node-in-menu-before-top.html
index 514ba4ce11..77febc314a 100644
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diff --git 
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index d28964241e..31ac586eb3 100644
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diff --git 
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b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/a-node.html
index 9187897af1..d16a0f59f5 100644
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diff --git 
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b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/another.html
index 65414820a4..452d107b0a 100644
--- 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/another.html
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diff --git 
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index bb0eac8fd0..23f3e7db92 100644
--- 
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b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/node-in-chapter.html
index d0191eb2b5..0e7c6024c0 100644
--- 
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diff --git 
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index c997eae962..2f10e695a9 100644
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index 55dbe54fa3..7977027c1f 100644
--- a/tp/tests/indices/res_parser/printindex_between_node_section/index.html
+++ b/tp/tests/indices/res_parser/printindex_between_node_section/index.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; 
url=printindex_between_node_section.html#Top">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser/printindex_between_node_section/node-chap1.html 
b/tp/tests/indices/res_parser/printindex_between_node_section/node-chap1.html
index 56a73cf16d..4f95c553d0 100644
--- 
a/tp/tests/indices/res_parser/printindex_between_node_section/node-chap1.html
+++ 
b/tp/tests/indices/res_parser/printindex_between_node_section/node-chap1.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; 
url=printindex_between_node_section.html#node-chap1">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser/printindex_between_node_section/node-sec1.html 
b/tp/tests/indices/res_parser/printindex_between_node_section/node-sec1.html
index b99b641e42..60c749644a 100644
--- a/tp/tests/indices/res_parser/printindex_between_node_section/node-sec1.html
+++ b/tp/tests/indices/res_parser/printindex_between_node_section/node-sec1.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; 
url=printindex_between_node_section.html#node-sec1">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser_info/index_special_region_html/Copying-information.html
 
b/tp/tests/indices/res_parser_info/index_special_region_html/Copying-information.html
index 5319dc0601..36dd8f1fa1 100644
--- 
a/tp/tests/indices/res_parser_info/index_special_region_html/Copying-information.html
+++ 
b/tp/tests/indices/res_parser_info/index_special_region_html/Copying-information.html
@@ -17,10 +17,6 @@ domain.
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#Copying-information">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser_info/index_special_region_html/Public-domain-reference.html
 
b/tp/tests/indices/res_parser_info/index_special_region_html/Public-domain-reference.html
index cafb35dedd..918a326ef8 100644
--- 
a/tp/tests/indices/res_parser_info/index_special_region_html/Public-domain-reference.html
+++ 
b/tp/tests/indices/res_parser_info/index_special_region_html/Public-domain-reference.html
@@ -17,10 +17,6 @@ domain.
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#Public-domain-reference">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/a-node.html
 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/a-node.html
index 9187897af1..d16a0f59f5 100644
--- 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/a-node.html
+++ 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/a-node.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#a-node">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/another.html
 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/another.html
index 65414820a4..452d107b0a 100644
--- 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/another.html
+++ 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/another.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#another">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/first.html
 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/first.html
index bb0eac8fd0..23f3e7db92 100644
--- 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/first.html
+++ 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/first.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#first">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/node-in-chapter.html
 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/node-in-chapter.html
index d0191eb2b5..0e7c6024c0 100644
--- 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/node-in-chapter.html
+++ 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/node-in-chapter.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=chapter.html#node-in-chapter">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/node-in-menu-before-top.html
 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/node-in-menu-before-top.html
index c997eae962..2f10e695a9 100644
--- 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/node-in-menu-before-top.html
+++ 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/node-in-menu-before-top.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; 
url=first-before-top.html#node-in-menu-before-top">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/second.html
 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/second.html
index d28964241e..31ac586eb3 100644
--- 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/second.html
+++ 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/second.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#second">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/a-node.html
 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/a-node.html
index 9187897af1..d16a0f59f5 100644
--- 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/a-node.html
+++ 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/a-node.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#a-node">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/another.html
 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/another.html
index 65414820a4..452d107b0a 100644
--- 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/another.html
+++ 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/another.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#another">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/first.html
 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/first.html
index bb0eac8fd0..23f3e7db92 100644
--- 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/first.html
+++ 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/first.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#first">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/node-in-chapter.html
 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/node-in-chapter.html
index d0191eb2b5..0e7c6024c0 100644
--- 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/node-in-chapter.html
+++ 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/node-in-chapter.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=chapter.html#node-in-chapter">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/node-in-menu-before-top.html
 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/node-in-menu-before-top.html
index c997eae962..2f10e695a9 100644
--- 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/node-in-menu-before-top.html
+++ 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/node-in-menu-before-top.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; 
url=first-before-top.html#node-in-menu-before-top">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/second.html
 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/second.html
index d28964241e..31ac586eb3 100644
--- 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/second.html
+++ 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/second.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=index.html#second">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git a/tp/tests/layout/res_parser/formatting_chm/anchor.html 
b/tp/tests/layout/res_parser/formatting_chm/anchor.html
index 94db702052..df310a6d36 100644
--- a/tp/tests/layout/res_parser/formatting_chm/anchor.html
+++ b/tp/tests/layout/res_parser/formatting_chm/anchor.html
@@ -798,10 +798,6 @@ truc: after a deff item
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=subsection.html#anchor">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git a/tp/tests/layout/res_parser/formatting_chm/formatting_abt.html 
b/tp/tests/layout/res_parser/formatting_chm/formatting_abt.html
index 40eab0facb..68b1f12e44 100644
--- a/tp/tests/layout/res_parser/formatting_chm/formatting_abt.html
+++ b/tp/tests/layout/res_parser/formatting_chm/formatting_abt.html
@@ -799,10 +799,6 @@ truc: after a deff item
 <meta name="Generator" content="texi2any">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/tests/layout/res_parser/formatting_chm/index.html 
b/tp/tests/layout/res_parser/formatting_chm/index.html
index 5b5db06ddd..da02971524 100644
--- a/tp/tests/layout/res_parser/formatting_chm/index.html
+++ b/tp/tests/layout/res_parser/formatting_chm/index.html
@@ -798,10 +798,6 @@ truc: after a deff item
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=formatting.html#Top">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/layout/res_parser/formatting_chm/s_002d_002dect_002cion.html 
b/tp/tests/layout/res_parser/formatting_chm/s_002d_002dect_002cion.html
index 020379f654..c78a5c9ea6 100644
--- a/tp/tests/layout/res_parser/formatting_chm/s_002d_002dect_002cion.html
+++ b/tp/tests/layout/res_parser/formatting_chm/s_002d_002dect_002cion.html
@@ -799,10 +799,6 @@ truc: after a deff item
 <meta name="Generator" content="texi2any">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/tests/layout/res_parser/formatting_chm/subsection.html 
b/tp/tests/layout/res_parser/formatting_chm/subsection.html
index bd86bfa202..5e6dc65218 100644
--- a/tp/tests/layout/res_parser/formatting_chm/subsection.html
+++ b/tp/tests/layout/res_parser/formatting_chm/subsection.html
@@ -799,10 +799,6 @@ truc: after a deff item
 <meta name="Generator" content="texi2any">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/tests/layout/res_parser/formatting_chm/subsubsection-_0060_0060simple_002ddouble_002d_002d.html
 
b/tp/tests/layout/res_parser/formatting_chm/subsubsection-_0060_0060simple_002ddouble_002d_002d.html
index c755d80ffd..f246fb8a74 100644
--- 
a/tp/tests/layout/res_parser/formatting_chm/subsubsection-_0060_0060simple_002ddouble_002d_002d.html
+++ 
b/tp/tests/layout/res_parser/formatting_chm/subsubsection-_0060_0060simple_002ddouble_002d_002d.html
@@ -799,10 +799,6 @@ truc: after a deff item
 <meta name="Generator" content="texi2any">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git 
a/tp/tests/layout/res_parser/formatting_chm/subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027.html
 
b/tp/tests/layout/res_parser/formatting_chm/subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027.html
index a4688b6e77..0d72eae483 100644
--- 
a/tp/tests/layout/res_parser/formatting_chm/subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027.html
+++ 
b/tp/tests/layout/res_parser/formatting_chm/subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027.html
@@ -799,10 +799,6 @@ truc: after a deff item
 <meta name="Generator" content="texi2any">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/tests/layout/res_parser/formatting_html_nodes/anchor.html 
b/tp/tests/layout/res_parser/formatting_html_nodes/anchor.html
index 94db702052..df310a6d36 100644
--- a/tp/tests/layout/res_parser/formatting_html_nodes/anchor.html
+++ b/tp/tests/layout/res_parser/formatting_html_nodes/anchor.html
@@ -798,10 +798,6 @@ truc: after a deff item
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=subsection.html#anchor">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git a/tp/tests/layout/res_parser/formatting_inline_css/formatting.html 
b/tp/tests/layout/res_parser/formatting_inline_css/formatting.html
index 9b319c384a..bc0a265f72 100644
--- a/tp/tests/layout/res_parser/formatting_inline_css/formatting.html
+++ b/tp/tests/layout/res_parser/formatting_inline_css/formatting.html
@@ -799,10 +799,6 @@ truc: after a deff item
 <meta name="Generator" content="texi2any">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
-<style type="text/css">
-<!--
--->
-</style>
 
 
 </head>
diff --git a/tp/tests/layout/res_parser/formatting_nodes/anchor.html 
b/tp/tests/layout/res_parser/formatting_nodes/anchor.html
index 94db702052..df310a6d36 100644
--- a/tp/tests/layout/res_parser/formatting_nodes/anchor.html
+++ b/tp/tests/layout/res_parser/formatting_nodes/anchor.html
@@ -798,10 +798,6 @@ truc: after a deff item
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=subsection.html#anchor">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/layout/res_parser/navigation_test_misc_file_collision/index.html 
b/tp/tests/layout/res_parser/navigation_test_misc_file_collision/index.html
index 751904635e..34e50c28a2 100644
--- a/tp/tests/layout/res_parser/navigation_test_misc_file_collision/index.html
+++ b/tp/tests/layout/res_parser/navigation_test_misc_file_collision/index.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=navigation_abt.html#Top">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/layout/res_parser/navigation_test_misc_file_collision/section.html 
b/tp/tests/layout/res_parser/navigation_test_misc_file_collision/section.html
index 484efe1afc..9b81dd960b 100644
--- 
a/tp/tests/layout/res_parser/navigation_test_misc_file_collision/section.html
+++ 
b/tp/tests/layout/res_parser/navigation_test_misc_file_collision/section.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=navigation_abt.html#section">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/Last-node-no-description.html
 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/Last-node-no-description.html
index 62858919be..5a646a30d5 100644
--- 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/Last-node-no-description.html
+++ 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/Last-node-no-description.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; 
url=Third-node-unnumbered.html#Last-node-no-description">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/between-node.html
 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/between-node.html
index 53ade7dc4f..9a5786147d 100644
--- 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/between-node.html
+++ 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/between-node.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=First-node.html#between-node">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/numbered-sub.html
 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/numbered-sub.html
index 9656b8baff..d7cb2261dd 100644
--- 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/numbered-sub.html
+++ 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/numbered-sub.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=First-node.html#numbered-sub">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/numbered-sub2.html
 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/numbered-sub2.html
index cbff433dbb..c75cab4117 100644
--- 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/numbered-sub2.html
+++ 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/numbered-sub2.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=First-node.html#numbered-sub2">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/numbered-sub3.html
 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/numbered-sub3.html
index 1c9bc994e2..bcf9217879 100644
--- 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/numbered-sub3.html
+++ 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/numbered-sub3.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=First-node.html#numbered-sub3">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/numbered.html
 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/numbered.html
index ba6be73605..80eb26821b 100644
--- 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/numbered.html
+++ 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/numbered.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=First-node.html#numbered">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/unnumbered-sub.html
 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/unnumbered-sub.html
index dc006e9e3a..e2b878bf59 100644
--- 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/unnumbered-sub.html
+++ 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/unnumbered-sub.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=First-node.html#unnumbered-sub">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/unnumbered-sub2.html
 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/unnumbered-sub2.html
index 3fc75aefb7..4caae22c85 100644
--- 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/unnumbered-sub2.html
+++ 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/unnumbered-sub2.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=First-node.html#unnumbered-sub2">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/unnumbered.html
 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/unnumbered.html
index 2195ad1b6b..6fd7265839 100644
--- 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/unnumbered.html
+++ 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/unnumbered.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=First-node.html#unnumbered">
 <meta name="viewport" content="width=device-width,initial-scale=1">
diff --git 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/unnumbered2.html
 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/unnumbered2.html
index e7735639c5..ad1d52d465 100644
--- 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/unnumbered2.html
+++ 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/unnumbered2.html
@@ -11,10 +11,6 @@
 <meta name="resource-type" content="document">
 <meta name="distribution" content="global">
 <meta name="Generator" content="texi2any">
-<style type="text/css">
-<!--
--->
-</style>
 
 <meta http-equiv="Refresh" content="0; url=First-node.html#unnumbered2">
 <meta name="viewport" content="width=device-width,initial-scale=1">
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branch master updated: * tp/Texinfo/Convert/HTML.pm (_default_format_css_lines): Fix omitting CSS block if no rules., Gavin D. Smith <=