The form background (gray box) is showing up twice with custom css. It's not showing up when I embed the form on a page, only when it's added to a Marketo Landing page. Any help would be greatly appreciated.
Thanks,
Shawn
Please post your URL. We can't troubleshoot CSS from a screenshot!
Pretty simple. Your <DIV id="primaryForm" ... also has class="mktoForm". So it gets styled like a form, even thought the form is actually inside it. Remove that class.