Clear your browser's memory and reload.
Whodathunkit. Firefox isn't usually the browser which screws up when I change the layout code. It's usually Explorer first by a far stretch and Opera second. I didn't even check Firefox this time after the new layout worked perfectly on those. So, of course the only browser which the new layout didn't work on was Firefox. Ugggg.
I switched back to the old layout. Hopefully, it is fixed now.