Please give me a hand with CSS.

[Cheng]

Hi Everybody.

I'm trying to create a page but even though I'm using CSS the top horizontal menu looks different in FF than IE.
Also the 1st heading shows up different in FF.
Could someone of you guys please have a quick look at the attached ZIP file that contains the HTML and CSS file.
Posting only the code wont do in this case I think.
It's probably only a small modification needed but I can't manage on my own.

Thanks in advance and I really appreciate any comment or help.

I FIGURED IT OUT MYSELF AND NOW IT'S LOOKING THE SAME IN IE AND FF.
THANKS ANYWAY.