Board Thread:Support Requests - Designing Your Wikia/@comment-24754211-20140607205602/@comment-856287-20140607213550

I've seen similar modifications on lots of Wikis, but that doesn't necessarily mean it's Wikia-approved. Based on my own judgement (after reading Help:Customization Policy), I'd say yes, that's fine to do. If you ever really want to know for sure if something is allowed, contact Wikia staff with your question.

…but in this case, I'd just say yes, that's allowed. 😃