Ninja Forms and Tempera

I am using NinjaForms with this template, however it for some reason the form fields do not show correctly. They expand out to far an are cutoff at the right. I suspect there is some CSS with this theme that is causing this. Any ideas on how to fix?

http://www.ocstampa.com/services/web-design-and-hosting/

You can see what I am talking about here