After the recent update (I think anyway), I've been unable to upload a picture for my wiki's background, on articles, I can only have a solid block color. Is there any way I can add a picture, presumably with CSS?
This seems relevant:
https://community.fandom.com/wiki/User_blog:MisterWoodhouse/A_trio_of_wiki_enhancements_for_editors_and_admins
What do you think?