Thread:Undead.exe/@comment-4714517-20160816170522/@comment-5454372-20160816222932

Haven't got a fix yet, but think this requires a second notification: can you post a list of pages where you're seeing the error? I'm getting inconsistent results when I double check the pages, the only type where I'm consistently seeing that display issue is CSS pages (I checked the talk pages from Firefox, and it's not replicating that bug).

Might also be worth mentioning what browser you're running, I'm also seeing some display issues on various wikis even without any of my CSS enabled (which may imply Wikia themselves will need to push out fixes that'd most likely mess around with anything I do).

Edit 1: read your original post more closely and saw the issue was on source pages -- now seeing quite a few more problems because I've noticed the source/visual tab's gone completely invisible at the full page width.

Edit 2: one thing I would suggest doing in the meantime is using User:Undead.exe/OldFontSize.css instead -- that one hasn't really shown any display issues so far because it doesn't mess around with the width of the page, just the text size.

Appending  to the end of the URL still seems to work (changing the ? into a & if there's already a question mark in the URL), but the two biggest issues I'm seeing for later on are that Wikia will continue breaking the current versions of OldOasis, and that more and more wikis will be designed with a more narrow width in mind than the old fluid layout. I'd personally recommend switching to OldFontSize on the basis of those points, but I'm still looking at what's causing the new change in behaviour on OldOasis.