theme_location && $item->description ) { $item_output = str_replace( $args->link_after . '', '' . $item->description . '' . $args->link_after . '', $item_output ); } return $item_output; } add_filter( 'walker_nav_menu_start_el', 'textbook_nav_description', 10, 4 ); /** * Add featured image as background image to hero. * * @see wp_add_inline_style() */ function textbook_header_image_background() { global $wp_query; global $post; if ( get_header_image() ) { $css = '.site-header { background-image: url(' . esc_url( get_header_image() ) . '); }'; wp_add_inline_style( 'textbook-style', $css ); } } add_action( 'wp_enqueue_scripts', 'textbook_header_image_background' );