User blog:Brendan The Bomb Bird/How do I make a cool wiki like these?

Hi, i've noticed that there is a lot of things that most wikis don't have like on clubpenguin.wikia.com and admintools.wikia.com. I'm not trying to copy, I just want to know how to get things like that. For example: On Club Penguin Wiki, every admin has a different color link to their user page everywhere. Please answer this in comments.