Board Thread:Support Requests - Designing Your Wikia/@comment-26158330-20160413072955/@comment-5065259-20160419045634

first to remove the default chat stars, generated by chat hacks thanks to Monchoman45, add the following to your wiki's MediaWiki:chat.css

.User.chat-mod .username:after{ background-image:none !important; }

now to set a custom image, use the following. .ChatWindow .Rail [data-user="USER1"] .username:after { background: url("YOUR IMAGE'S FULL URL") !important; background-repeat: no-repeat !important; }

each new entry needs a comma except for the last.