By default, the platform does not have this option. You can use the following CSS code to change the title, background and text on the Blog list.

Please follow the steps below:

1. Go to BuddyBoss > Theme Options

2. Under Custom Codes, enable CSS

3. Append the following:

.entry-header .entry-title a{
color: #333;
}
.archive .entry-content-wrap .entry-content{
color: #000;
}
.post-grid.bb-standard .post-inner-wrap{
background: #f2f2f2;
}

4. Save changes 

Note: Any modifications are considered as custom work already. Know more about our Support policy here: https://www.buddyboss.com/support-policy/