MediaWiki:Chat.css

/* chatmoderators */ body.ChatWindow .User.chat-mod:not(.staff) .username:after { background-image:url('http://images1.wikia.nocookie.net/hypotheticaltornadoes/images/thumb/7/76/Chat_Moderator_Star_HT_Wiki.png/15px-Chat_Moderator_Star_HT_Wiki.png'); background-position: 0 0; }

/* admins */ body.ChatWindow .User.chat-mod[data-user="MaxForce1"] .username:after, body.ChatWindow .User.chat-mod[data-user="CycloneRyne94"] .username:after, body.ChatWindow .User.chat-mod[data-user="Hypercane"] .username:after, body.ChatWindow .User.chat-mod[data-user="Hurricane Layten"] .username:after,

/* admins - self name */ body.ChatWindow.chat-mod.can-give-chat-mod #ChatHeader > .User > .username:after { background-image:url('http://images3.wikia.nocookie.net/hypotheticaltornadoes/images/thumb/9/90/Administrator_Star_HT_Wiki.png/15px-Administrator_Star_HT_Wiki.png'); background-position: 0 0; }