Forum:Transparent Backgrounds

So I know how to make the background behind text and actual content transparent, but is there a way to make it only transparent on certain pages like the main page only? Look at www.dungeondefenders.wikia.com as a reference. I want that, but only on the pages I tell mediawiki to do it on.

19:01,10/12/2011 19:01, October 12, 2011 (UTC)