Quick HTML Help Please - Gap at the bottom of page

Please can you check a website I'm working on and try and explain how I get rid of the gap at the bottom of the main body.

http://tinyurl.com/3266vwu

Code (markup):

I imagine I have a height="" somewhere but I just can't work it out.

Thanks in advance.

 

There's the need to have a look at your code and to get a more
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You Dont Have a CSS? :O

Blow Me down

Well, I tell you not to spend to get it fixed, but wait for Replies from radiant_luv or CSM

I cant Find the Table height thing from the HTML Blow me down Again!

~ExP~

 

change:
height="1200" to 850
height="1174" to 850
in all table and td

 

Thanks very much - appreciated.

I should have realised I guess but it's all a learning curve.