Board Thread:Support Requests - Getting Technical/@comment-26565131-20170923115729/@comment-9605025-20170923223937

Importing fonts still works, you just have to do it properly. This includes accounting for the CSS concatenation that Wikia does behind the scenes. To address your specific situation, see Thread:1265968. You may also be interested in Thread:1287920 which discusses a similar mechanism but for personal CSS.

Speedit, I believe you mean semicolons ";", not colons ":".