How to remove space below form?

There is about 550px white space below the form on my page: http://bexleychiropractic.com/schedule-an-appointment/ How can I reduce this?

I have checked your website (http://bexleychiropractic.com/schedule-an-appointment/) but I'm not seeing that wide blank space (shown in the image on your post) between your form and your website's footer anymore. 

I supposed you were able to fix it on your end.

If you have other questions or concerns, please feel free to contact us again anytime.

Thank you.