Board Thread:Support Requests - Getting Technical/@comment-24655611-20200930104822/@comment-44807868-20200930150354

Well, it certainly can be tricky at first, but you'll eventually get hang of it if you keep trying! :)

And sure, adding following to Wikia.css should do:  Also, I definitely recommend removing everything that's currently added to Wikia.css. Someone added JS to it ages ago, but Wikia.css is an absolutely wrong place for it and effects nothing as result.