Remove Space (padding) around the "Thank you" page

I embeded a form on a clients Website (www.vahs.ch/295.html) in an iFrame.

I could adapt the CSS-style of my form and it worked fine. Unfortunately when the form is sent, the "Thank you"-page doesn't align to the left. With Firebug I found out, that the body-tag of the integraded iFrame uses a padding of 24px.

How can I ged rid of this padding (violet) and remove the margin (yellow)? 

Thanks for your help
Cuno

Hello cuno,

You will have to actually edit the source code your your form's thank you message and add the following custom css code in div of the thank you message:

    margin-left: -31px !important;

Please check the screenshot below how to add the custom css code in the thank you message:

Hope this helps.

Do try it out and get back to us if you have any questions.

Thank you!

Hi Ashwin

It works. Thanks for your support.

Kind regards
Cuno