Thread:CrematorHL2/@comment-171752-20180730214651

Hello. Here's the CSS that Disney Wiki is using to customize the appearance of the Wiki Activity module:

.WikiaRail .activity-module { border: 3px solid #0731ba !important; color: #96c7e4 !important; background-position: center; background-size: cover; background-image: url(https://pre00.deviantart.net/768b/th/pre/f/2017/309/a/6/mic2_by_silverladon-dbstlh4.png); }

So you'll want to copy that to Wikia.css on your wiki and replace the color values and background image with whatever you choose.

As for setting up DiscordIntegrator, there are good instructions at Dev Wiki. 