By default, the platform does not have this option. You can use the following CSS code.

Please follow the steps below:

1. Go to BuddyBoss > Theme Options

2. Under Custom Codes, enable CSS

3. Append the following:

.site-header #primary-navbar .primary-menu .menu-item>.ab-submenu {
    background: transparent;
}
.site-header #primary-navbar .primary-menu .menu-item>.ab-submenu .bb-sub-menu .menu-item:hover>a {
    color: #000000 !important;
}

/*add codes here*/

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/

Screenshots

Without code

With code