<rant>
Oh my golly gosh! fiddle sticks!
Another reason to choose IE over FF. I have been testing my latest creation in Firefox and almost every piece of CSS I write in IE does not work in FireFox. Not even a paragraph tag with CSS wrapped around two input tags will work.
I could have two CSS files for both browsers, but why should I when browsers should be helping webmasters not making our job more difficult.
HTML & CSS should be kept loosey goosey and not strict because they shouldn't have to be IMO.
</rant>