hi folks! we've made a breaking change to how we parse posts
many of you are likely aware that we created a new Age Of Posting back in July to ban the use of position: fixed in CSS on posts. we became aware tonight of a way this restriction could be circumvented.
we prevented use of position: fixed to remove the risk of a poster covering site UI with potentially malicious content. because of this, and because the actual rule isn't changing, we have changed the system we use to filter it out without incrementing the current Age of Posting. we are aware this will break some posts. sorry about that.
IF YOU POSTED USING THE CIRCUMVENTION METHOD: you are not in trouble, but those posts won't work anymore.
IF YOU DISCOVERED THE CIRCUMVENTION METHOD: please email us next time. it sucks to go on cohost at 8pm on a sunday and discover this issue via Posts. thanks in advance.
that's enough work for sunday. thanks for using cohost! 
realizing that @staff had hotfixed the full-page bug literally gave me the feeling of getting caught red handed. 
uwu sorry chosties we got carried away Posting
you know how last week the nascar driver did a video game move and floored it with his car rubbing against the wall to wallride his way to the front of the pack?
you know how it was glorious in the moment, and everyone was taken aback in awe, before we realized we would never see something like this again? that it could never be replicated?
this felt a little bit like that, except we were all part of it, not just watching from afar
we could all make our screens have snow and fake toolbars and an eggbug flying around and a parade of toasters
and like the falling snow, this couldn't last forever, but we could enjoy it while it lasted