Google fonts - menu

First thanks for the great theme!
I have a problem with the plugin "Easy Google Fonts.
U cant figure it out how to change the button font of the main navigation menu?
in the plugin i have to add the css name, tried some but with no result.

Hi Kokobaliev,

to using this plugin on your navigation, firstly you have to add a font control from your settings > google font, then you can add #main-navigation li a as your css selector