Thread:Choocolatiah/@comment-2088849-20200828051727/@comment-26039274-20200828055447

If only for those,
 * you can look for the related css for the audio/ogg in MediawIKi:Wikia.css
 * for Spotify, it's already a wiki provided tag so you don't need to ask us for the permission to copy it.

But if you're referring to the spotify appearing at the Rail Module, you'd need to import w:c:dev:AddRailModule to your wiki.