Board Thread:Support Requests - Designing Your Wiki/@comment-32609235-20170919172647/@comment-26923519-20170919183150

Also, you may need to add  in some of the rules of the portable infoboxes in your wiki's Common.css (the ones that aren't working) to make things work. Note that if you are gonna add the code, don't forget to remove the semicolon at the end, otherwise, the rule itself wouldn't work.