Color issue with Form

Can someone please help me understand why the background-color of my form is not coming up and how to fix it.

thank you for your time

There’s no CSS for form elements in your code. You do have CSS for a #form-outer element, but there’s no element in your HTML with that id.

I see. Can you please check this CSS?the same issue is still happening.

I think you meant form instead of #form in the CSS. The latter targets elements with an id attribute set to "form". The former targets all form elements on your page.