Front Page messed up in Firefox 3.0

[morac]

Here's my font settings (they're the default):

Size: 16
Monos size: 13
Minimum Font size: none
Allow pages to use their own fonts: checked


I found the problem in vg3.css in the following lines:

#salesreg a {vg3.css (line 191)
color:#000000;
font-size:7.5pt;
font-weight:bold;
}

I used Firebug to change the font-size from: "7.5pt" to "7.5" and everything looks fine at that point.  7.5pt is supposed to be about 1/10 of an inch but it looks pretty big to me.  Note: "6pt" also works.