9 upvotes, 1 direct replies (showing 1)
View submission: Mods, Reddit won't be removing CSS
They also said they won't be as charitable with making sure not to break everything though, so be prepared to spend a lot longer on the same result.
Comment by [deleted] at 13/05/2017 at 10:44 UTC
7 upvotes, 1 direct replies
They also said they were using r/overwatch and r/gameofthrones as examples for their new system so they can add as much functionality as possible without having to use CSS.
That means it's entirely possible that a large majority of subreddit styles can be non-CSS and small extras like the in-game clock and other things can be done with CSS.