Board Thread:Support Requests - Getting Technical/@comment-46047156-20200611044406/@comment-9605025-20200611233555

Okay. So there are two semi-separate issues. First, your wiki is using the Europa portable infobox feature. This changes some of the basic styling for infoboxes. To get centered tabs, simply disable this feature via Special:WikiFeatures.

Uh... Apparently that page doesn't exist on UCP wikis? Fandyllic, since you have an UCP wiki, do you know how to disable Europa? It should be possible as the wiki in this thread did it. Well, once you do that, add the CSS mentioned in the previous thread I just linked to.