Thread:Eternulli/@comment-37663649-20181206160136/@comment-34601114-20181206231001

[//roleplayingcentral.fandom.com/wiki/MediaWiki:Wikia.css https://roleplayingcentral.fandom.com/wiki/MediaWiki:Wikia.css]

[//roleplayingcentral.fandom.com/wiki/MediaWiki:Common.js https://roleplayingcentral.fandom.com/wiki/MediaWiki:Common.js] (it says it's disabled though for some reason)

The Help Article on Community Central basically covers the basics. There's also the Dev Wikia for specific scripts you can copy paste in.