Problem with Firefox and CSS layout- new to this, please help

[fcm]

I am relatively new at using CSS for layout, and am having a problem with Firefox floating my left nav on top of my main text area. I have gone through all kinds of forums and tried a bunch of suggestions, to no avail. I have gone over and over it, and can't figure out what I did wrong. It renders properly in IE.
Here is the directory with everything in it:
http://www.fingerprintcm.com/kandykitchen/

Any help would be greatly appreciated- I want to keep designing with CSS, but this is soooo frustrating! :confused:

[Fang]

Add padding:0; to #left ul

[fcm]

Thanks Fang, that did the trick. I really appreciate your reply!

Would you have any thoughts about why the text in my main text area isn't showing up in IE? (thought I had this fixed but it came back).

thanks again!

[Fang]

http://www.positioniseverything.net/explorer/peekaboo.html

[ray326]

I'd put a full doctype on there just to make sure IE and everyone else is running in standards mode.