Well, it's a little more complicated than that. I can't just "explain" the relationship between PC and CSS and how to apply it, you see.
What I can do, is answer any specific questions you have regarding CSS. Like, how to add text shadows or adjust the letter spacing or other fancy things like that. I gotta tell you though, because of my new found CSS skills, my next RMT is going to be the most aesthetically pleasing post ever~ ;D