Page 2 of Web Form displaying incorrectly

[NerdSeven]

Hi all,

We're currently trying to get the web form set up and have discovered that the content of page 2 is being thrown to the right hand side of the page. I expect its CSS related, but cannot work my way through the code to figure out where. Can anyone take a look at this link and see if you can help me to figure out why its happening?

http://antibrick.com/index.php?page=diagnose