What the hell is a user card background?

I have my set as a tren but I can’t figure out where a user card background even is, let alone how to look at mine

A user card is what pops up when you click on a user’s avatar or username inside of a topic, on a topic page such as Latest, or on a user mention (an @username).

The user card gives a quick view of some of the profile information for that user, and allows everyone a little more room for personalization through their user card background. These backgrounds can even be animated,


It looks like this if you have a picture uploaded for it.



detroit?? can’t have shit-