We have about 25 sites all with the same simple single field form and submit button. I did the updates a couple nights ago and today we discovered that every single site now has the submit button on another line. We had them all setup to be inline, no margin between them. Now they all have the buttons on a second line and a gap between them.

Updates shouldn't break stuff like this. What happened?? How can I get them back without rolling back all the sites? I really don't want to spend HOURS trying to hack up the CSS to get these things back into place. Such a pain in the butt.