GeoDirectory is compatible with BuddyBoss and BuddyBoss has a feature to clear formatting from other plugins on the profile page.
Add this code snippet to force loading of GeoDirectory CSS on the member profile page.
add_action( 'bp_init', 'bp_include_geodirectory_scripts', 1 );
function bp_include_geodirectory_scripts(){
remove_action( 'bp_init', 'bp_exclude_geodirectory_scripts' );
}