Every thing is fine except the position(location) of contact form on my

Every thing is fine except the position(location) of contact form on my web page. I noticed that the form I created is positioned on the center of my web page. Actually all my web pages are positioned in the left side. I'd like to move the form where i want it(position it to left side not center). Please help me. Here is that page url.

http://www.alliedtrading.com/contactus-test.htm

This is a re-post of a comment on How to Create Your First Web Form