Look at
this site in both FireFox and OW.
In FF, the boxes about the posters on the left side of the post are nicely contained and the post itself is visible.
In OW, the box about the poster goes on nearly forever to the right, displacing the actual post and requiring that one move the OW window multiple screen widths off the screen and over to the left in order to get to the content.
(Safari has the same problem.)
Major bummer.
Peter