Scholar: how do I make the default css the same as the red.css

Hi:

I'm trying to use the default css and change everything to the same styling as the red css stye: I tried copying the CSS to the default style sheet but nothing changed.

http://few.modernmediajapan.com/

Once I have the default styled in red I'll make changes to, for example, the header area background, and I should also be able to make other changes.

thanks,
Terri