vertical scrollbar appears when nothing is there
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I've put in a form on this page, on my computer it doesn't extend beyond the page bottom, yet a vertical scrollbar appears.

Here's the page:
http://kimkellermedia.com/test3/contact.html

I've inspected the page, and the weird thing is that it shows nothing there, saying the html stopped before the cut off point, so I'm not sure what to change to get rid of empty space.