Payment Method Form not working in IE

When a visitor goes to checkout of my "Hot Furniture Store", they are not able to access the form fields to enter their credit card information. If they magically decide to hit the tab button, they can access them.

Everything works fine on other browsers, just not Internet Explorer. Any ideas?

Thanks.

Link please...

I found out the reason the form was not working in Internet Explorer was the behavior attribute in the template_css.css file for the .input class. I just removed it.