Captcha Box Shifting

I have inserted the short code into one of my posts and everything looks good except for the Capthca box. It’s getting pushed up on the form out of alignment with the rest. Any advice?

This is the page where you can see the issue.

http://healthcarecircuitnews.com/about-hcn/

http://ww.wp.xz.cn/extend/plugins/salesforce-wordpress-to-lead/