Change background color of all pages

I’m trying to create all my pages with a black background and white text. I tried asking this question on another thread:
Unfortunately didn’t realize that post was in the UNITE forum and not the Sparkling forum. Sorry about that.

Any help you can give would be much appreciated.

Hi @kbhmedia,

I hope you are well today and thank you for your question.

You can achieve this by adding the following CSS code in the Custom CSS option of the latest version of Sparkling theme on the below path.

Admin Area -> Appearance -> Customize -> Sparkling Options -> Other -> Custom CSS {
  background-color: #000;
  color: #fff;
} .entry-content, .entry-meta a, .entry-title a, .entry-title{
    color: #fff !important;

Best Regards,