How to align the iFrame content to left?

I've seen a couple similar questions, but how do you align the content of the iframe to the left, but not the iframe itself (100% width, but content to the left)?

Using the Dreamweaver code (vs the iframe/embed code) everything aligns as I want it, but the script interferes other parts of the page. Using an iframe fixes *that* problem, but it's centered and adding an "align" tag doesn't seem to work and has some conflict with the mobile CSS (responsive site).

Hello IA_Form,

Please inject the following custom css code in your form to align the content to left:

.form-all {float: left;}

The following guide should help you inject the custom css code in your form:  http://www.jotform.com/help/117-How-to-Inject-Custom-CSS-Codes 

Hope this helps.

Do get back to us if you have any questions.

Thank you!

Perfect! Thanks a lot!

Hello IA_Form,

You are welcome.

I'm very pleased that I was able to help you.

Do get back to us if you have any questions.

Thank you!