Remove classes from body_class
You can configure the $whitelist array in this function to filter out all other unwanted classes. add_filter( ‘body_class’, ‘wpse15850_body_class’, 10, 2 ); function wpse15850_body_class( $wp_classes, $extra_classes ) { // List of the only WP generated classes allowed $whitelist = array( ‘portfolio’, ‘home’, ‘error404’ ); // Filter the body classes $wp_classes = array_intersect( $wp_classes, $whitelist ); … Read more