Board Thread:Support Requests - Getting Technical/@comment-7981828-20130503161147/@comment-4674838-20130504030821

This is technically possible to do, but it requires solid knowledge of CSS &mdash; you would have to write all the code yourself and place it in MediaWiki:Wikia.css (or another CSS page, see Help:JavaScript and CSS Cheatsheet for more info).

The &lt;body&gt; tag has a CSS class that uniquely identifies the current page you're viewing, you can use that to write CSS for individual pages. But if you have to do this for a lot of pages, or if you want to do it based on categories instead of page titles, CSS isn't going to cut it for the decision-making process of "which theme do I apply to which pages?" &mdash; JavaScript would be necessary at that point to evaluate "what is the page title of the current page?" or "what category is this page in?" &mdash; and then load the appropriate CSS stylesheet for that page type.

Or, theoretically, if you know someone talented enough and willing to implement it for you, you could describe to them exactly what you want it to look like and ask them to implement the stylesheet for you. This would probably require you to build a mock up in Photoshop or other image editing software, in order to communicate your design needs to them.