Forum:Need help with Sitenotice

Hi! I don't know how to make my wiki's sitenotice look like the RuneScape Wiki's, because I copy-paste the source code, result = X (Not done), could someone please tell me what's going on, or anything I gotta add to MediaWiki:Common.css or MediaWiki:Common.js? Jeffwang16  (Talk)   (Contribs.)  Email 14:28, July 31, 2010 (UTC)
 * Give us a screenshot. Ω penBSDWiki 14:53, July 31, 2010 (UTC)
 * Well, take a look at my wiki's sitenotice and the RuneScape Wiki's sitenotice. Jeffwang16   (Talk)   (Contribs.)  Email 15:16, July 31, 2010 (UTC)