How to use italics in headlines

[Kepa]

Hi

 

I’m trying to have control over the appearance of faces, but it seems to be unmanageable for me.

 

For example:

Is it possible to use italics in headlines, matching the size of the headline? Or is the italic face determined by itself, meaning it will always have a fixed size regardless of whether it is used in?

 

What would be the correct way to customize italics and bold so they get the face of the context? (in the headline, in the content, in a table, etc)

 

Best regards