I was using mostleygrey, then decided to just start from scratch off off the Default Template...

I DID figure out that to get the normal buttons to display in FF the same as the input buttons I had to remove this from the css_button stylesheet:

td .cssButton, td .cssButtonHover{
/* prevents buttons taking the full width of table cells */
display: inline;
}
That wasn't a problem with the Apple Zen template but it was for the Default...