By default, we do not have this option. You can use the following function code. Please see the steps below:

Note: Make sure to have a complete site backup before proceeding

1. Go to Appearance > Theme Editor.

2. Under Select theme to edit, choose (BuddyBoss Child/whatever theme is active), then click Select.

3. Below Theme Files, select Theme Functions (functions.php).

4. Append the code just before the closing PHP tag “?>”:

/*****************************
 * LOGIN PAGE 
******************************/
function bb_login_style() { ?>

  <style>
 
      body.login div#terms-modal, 
    body.login div#privacy-modal {
        background: #000000;
    }
  
  </style>

<?php }
add_action( 'login_footer', 'bb_login_style');

Note: You may change the color #000000 to your preference

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

Screenshots

Without code

With code