Admin Forum:How would one change the appearance of their wiki?

Hello wiki users. I come to ask many things.

Such as the appearances of some of the wikis I work at compared to others.

I work at the Spider-Man Wiki, Ultimate Spider-Man Wiki, and every now again the Ben 10 Ultimate Wiki.

I just stopped editing at the Ben 10 Planet, and I noticed the appearance of their wiki. They have transparent menus, transparent search bar, an auto-refresh button on top of wiki activity, a "cancel" for editing page if people want to stop editing, and a Google Plus button on the home page.

How do they do that? Or I guess to word it differently, how could one (such as my myself) have that cool stuff on my wiki(s)? If  ANYONE  can either help, do it for me, to tell me how to do it that would be more than awesome, and I would be very greatful if someone could help me with this.

Also while I am here, how do I change the appearance of my signature, and the welcome message for new editors on any wiki? I tried, but I can't get it to work. >.< Can someone help, or point me in the right redirection?Please help me.

Thanks! -Bighead910 (talk) 19:32, August 18, 2012 (UTC) You've asked rather a lot of questions. It'll probably help if you were to confine yourself to one topic per thread. However, I'll try to give a brief overview. Hope that helps! 20:13: Sat 18 Aug 2012