Two different display bugs…..

See pic…

http://i.imgur.com/JpGO97a.png

This issue “was” occuring with Chrome, but your last update fixed it.
1. However, there is a New bug with Chrome, the “Check Box” to continue option, the “box” itself does not show.

But the check box shows fine in IE 11.
2. However, in IE 11 the original issue in the above pic still occurs.

This is the support thread of my Theme where I also reported these issues to them, but you may not be able to view it.
http://www.momizat.com/support/?topic=please-fix-the-text-field-width-contact-form-for-example-bug

Here is my Contact-Us page… so you can see the problem.
http://www.leeuniverse.com/contact-us/

https://wordpress.org/plugins/contact-form-7/