Changing Fonts on Webtop

Hello everyone..

 

Has anyone managed to change the font family for the webtops successfully (we are running 11.3)?

 

In the CSS for all the webtops/apm, where you change the font family it seems to use some form of variable. I can't see where that is set and I don't think I want to change the CSS from looking at a variable to being static.

 

This is what the CSS entry looks like:

 

 

body, table, td, th, div, input, h1, h2, h3, h4, h5, h6 {

 

font-family : %[font_family];

 

color: 000000;

 

}

 

Any ideas?

 

Thanks in advance.