id === "post" ) { $classes = 'amela-' . amela_layout_type( 'single_post' ); } // Add page layout class if ( $screen->id === "page" ) { $classes = 'amela-' . amela_layout_type( 'page' ); } return $classes; } add_filter( 'admin_body_class', 'amela_admin_body_classes' );