My ZC site (1.3.7) has totally different font sizes between FireFox (teensy) and IE7 (so big that some sections can't be fully read, the font goes behind the right column and doesn't wrap). I read countingsheep's long thread but I still can't figure out what to put in the font-size parm in this block:

body {
margin: 0;
font-family: verdana, arial, helvetica, sans-serif;
font-size: 62.5%;
color: #000000;
background-color: #e5edf5;
}

I'd really like font size to be about the same on both browsers, is that even possible?? We've changed our CSS slightly but not the fonts:

http://67.199.28.10/ZenCart/

Advice greatly appreciated.