A form with 4-item check boxes not showing up on separate lines

I used a 4-item check box in a form I just designed but when I copy the code to my website the check boxes don't show up on separate lines. The preview shows them correctly, 1 item per line. Fixes?

Hi,

Since your form is embedded using the source code, it is subject to scripts and CSS in your page so it is inheriting the CSS from your page.  If you would like the form to look the same as it does in the preview, use the iFrame embed code instead:

http://www.jotform.com/help/148-Getting-the-Form-iFrame-Code

This will insulate your form from the rest of the page and allow for it to look the same as it does in the preview.