Need some help with Pop Up pro

Hi:

On my site I have used Pop Up Pro, but need some very tiny bit of help. You can see the pop up on this page: http://blogbillionaire.com/about-blogbillionaire-your-route-from-net-words-to-net-worth/.

There is a scroll bar that appears below the form I have put in. I want that scroll bar not to be there. What is the small tweak in css I have to do to make the scroll bar disappear. If you notice it is a tiny amount of scroll and quite useless there!

Please help.

Regards

Shobha Ponnappa