Styling form field with css

Hi,

I want to style the fields in the form block. It used to work with the code I found, but now it doesn't seem to have any effect anymore, no matter what I do. I am able to target and modify all the other things in the form block, but not the field element.
Let's say I want to change the background of the field.

This is the code I use to target the element:

.form-wrapper .field-list .field .field-element

{

background: none !important;

}

But as I said it doesn't do a thing.. Thanks for helping me out.

Use new new code

div.form-block input:not([type="submit"]), div.form-block textarea {
	background: none !important;
}