How to set image as page background and color as form background?

Is it possible to use a Page Background image but just a color declaration for the Form Background? In the Designer, when Background Image is chosen, both the Page and Form require an image file. 

Hello ddtware,

Yes it is possible to achieve your requirement by adding custom css code in your form. Please inject the following custom css codes:

/* To set the page background image. You can also set this from designer as well */

.supernova {

    background-image: url("YOUR_IMAGE_URL");

}

/* To set the form background color */

.form-all {

    background-color: beige; /*Change to any desired color*/

}

The following guide should help you how to inject custom css code in 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!