Adding css classes to parent elements

You can add css classes to parent elements with this code, place it inside you’re themes functions file.

function add_category_parent_css($css_classes, $category, $depth, $args){
if($args[‘has_children’]){
$css_classes[] = ‘cat-parent’;
}
return $css_classes;
}

add_filter( ‘category_css_class’, ‘add_category_parent_css’, 10, 4);