Squarespace 7.1, How to change the background of your cookie banner popup...solved.

I inserted this code into the "Custom CSS" section of the "Design" section.  This code is dependent on you using the "Light" theme.  If you use the "Dark" theme, change the code accordingly.

.sqs-cookie-banner-v2.LIGHT {
    background-color: #ffd6f1;
}