Reply To: Change font in complete header

Hello,

To change the font size and style of the header navigation Go to >> Theme Settings >> Typography >> Navigation font.

Screenshot for Clarification: https://www.screencast.com/t/rpTPyOHhS

It will only change the font size and styles of main header navigation. To change the typography of other elements in header Go to >> Theme Settings >> Typography >> Advanced Typography >> Select the Module where you want to apply these changes.

Screenshot for Clarification: https://www.screencast.com/t/UMCkiBMPUYS

If it does not help then share the screenshot by pointing out the section where the changes not applying I will help you accordingly.

Best Regards.