Board Thread:Support Requests - Designing Your Wikia/@comment-25040297-20150823011936/@comment-26437440-20150823031629

I think this might only be able to be done through CSS. Anyway, this might work? Paste it into the MediaWiki:Wikia.css:

Nvm, try this first: body.mediawiki { background-image: url('http://vignette3.wikia.nocookie.net/viscera-cleanup-detail/images/5/50/Wiki-background/revision/latest?cb=20150823010612'); }