Change background colour of posts

How do I change the background colour of posts?

Hi @sundayc,

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

You can change the background colour of posts on single post pages by adding the following CSS code in the Custom CSS option of the latest version of Sparkling theme on the below path.

Admin Area -> Apperance -> Customize -> Sparkling Options -> Other -> Custom CSS

body.single-post .post-inner-content {
  background-color: #DADADA;

Please change the color value in the above code to whatever you want to use by referring the following pages.

Best Regards,