How to change color of input field box of configurable list widget

I'd like to input fields of the configurable list widget and the Next Name box in my form to be the same color as the input fields in the form.

In order to do this, please add the next CSS to the Custom CSS tab of your Configurable list widget.

input {
background-color: #cccccc;
}

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

Thanks - that did it.  Now, do you know how to change the background color of the add button (I call it Next Name) to the same color?

Add the following code in the "Custom CSS" tab of your Configurable List widget:

.add{

    background: #cccccc !important;

}

Let us know if you need more help.