I’d like to change the font size of the menu but when I go to “Dashboard -> Appearance -> Customize -> Fonts -> scroll to Font sizes section” and I change values, they don’t change at all.
This is a screenshot: https://www.dropbox.com/s/z7we5ivxel9xcqm/screenshot2.jpg?dl=0
As you can see, I changed menu size value from 20 to 100 in order to see clearly the difference, but it doesn’t change.
I also would like to highlight this part of the menu. Is there a way to do it without changing the menu? Or is it a matter of typography?