By default, the platform does not have this option. You can use the following CSS code to change the background color for all blog posts.

Please follow the steps below:

1. Go to BuddyBoss > Theme Options

2. Under Custom Codes, enable CSS

3. Append the following:, body.single-post{
background: #ddd;

4. Save changes 

Note: Any modifications are considered as custom work already. Know more about our Support policy here: