How do I change the background of the questions slides on the "single question format"?

There is no versatility in the single questions format. I want to be able to change the background of each question but it stays white despite what theme i choose. Is there any way to change the background of the questions to green? I understand you can change the background of the entire form, but that does not include the question. The questions remains white no matter what.

You can change the background of your form from the Form Designer.

Please refer to the screenshot:

This is my cloned form: https://form.jotform.com/73393202811955

If you need any further assistance, please let us know.