User blog:Tesla Man/User Name Colors

sorry i keep asking questions everyone, but i'm trying to figure out how to change the color of an administrators name on a wiki. I found a couple of threads here that say, but they don't show me exactly what to do once you get to the css page. So can anyone show me something i can copy and paste into my css page that will do it for me, im new to the whole Wiki coding thing. Thank you.