Fandom — wiki communities for everyone!

How do you put things on one of these content boxes? I want to put

Anyone knows how to do this for infoboxes? : r/wikia

Level 124 : Anonymous : Free Download, Borrow, and Streaming

Fandom: Identities and Communities in a Mediated World: Gray

Rachel Lang, Carrie Wiki, Fandom

whenever i scroll to the comment section on fandom i get this

My school blocked fandom because it's a game. How dumb. : r/wikia

Supporters of WikiLeaks founder Julian Assange are staging a

Fandom — wiki communities for everyone!

How do you add an image to an infobox? : r/wikia

Why does every wiki I visit look weird now? : r/wikia

Fandom Wiki is going to start merging and gatekeeping LGBT+ wikis