I have just made a website and checked it in firefox and it worked perfectly I then checked it in IE7 and the thing is all messed up. Please could some one have a look at my coding and tell me where I went wrong. I am really new to Css so new this is my first attempt infact.
thanx would really appriciate the help.

heres the link:
http://www.arctosdesign.com/layout/main.html