Form isn't scrolling over the background image

Hi!

I've created 3 forms using the "Sunset" theme. When I'm in Edit mode, the form questions will scroll over the background image.

When I Publish, the form questions do not scroll over the image, and the background image has a seam between the same image repeated, rather than one picture the form scrolls over.

Thanks for your help. I would like the forms to function as they do in Edit mode. 

I would like to apologize for any inconvenience. I have checked the form and I was able to see what you mean.

You can fix the issue on the Advanced Designer page of the form.

Or, you can also just inject the custom CSS codes below.

.supernova {

    background-repeat: no-repeat;

    background-attachment: fixed;

}

I hope this helps. If you have other questions or concerns, please do not hesitate to let us know.