I generally use Firefox to surf the web and it's been a good browser.  Yesterday I went to YouTube and the pages there are showing up in some kind of weird, stripped down format.  Everything is jumbled around and stretched out.  Normally I have no problems using Firefox there.  When I tried viewing YouTube in Explorer it works just fine.  The same goes for the Cracked.com website.  If anyone has a pointer on how to fix this I'd love to hear it.  I'd hate to have to uninstall and reinstall it because I would lose all my lovely bookmarks.  
Thanks in advance.