Is there a way to reduce the height of the form?

I know I can change the actual form height but is there a way to change the backgrounds height?

Its so my websites front page doesn't have that unnecessary gap between the form and the footer.

Thanks

I see that the your website is built using WordPress. Are you using any WordPress plugins to embed the form on your website? Could you try embedding the form using Iframe embed code to see if that works?

You can get the iframe embed code by following the guide below :

http://www.jotform.com/help/148-Getting-the-Form-iFrame-Code 

Let us know if you need any further assistance. We will be happy to help.