Board Thread:Support Requests - Designing Your Wiki/@comment-44174816-20200315111204/@comment-9605025-20200316060915

That should work. Although, for aesthetic purposes, I usually put the "}" on its own line. It may take some time before the CSS is applied to the wiki. If you don't see it right away, check back in a few hours or so. Alternatively, you can try clearing your browser's cache.