Board Thread:Support Requests - Community Management/@comment-35623389-20180521161638/@comment-168424-20180521221101

The CSS for the specific screenshot example looks like this: .comments li[data-user="ImChocolateBoi"] .edited-by:after { content: "Chat Moderator"; font-weight: bold; color: white; background-color: #F25C37; -left: 3px; padding: 1px 3px; border-radius: 2px; border-style: outset; border-color: #F25C37; }

You can find it in the MediaWiki:Wikia.css page of the wiki.