Astra_Mobile_Header::__construct()

		public function __construct() {
			add_action( 'astra_header', array( $this, 'mobile_header_markup' ), 5 );
			add_action( 'body_class', array( $this, 'add_body_class' ) );
			add_filter( 'astra_main_menu_toggle_classes', array( $this, 'menu_toggle_classes' ) );
			add_filter( 'walker_nav_menu_start_el', array( $this, 'toggle_button' ), 20, 4 );
			add_filter( 'astra_walker_nav_menu_start_el', array( $this, 'toggle_button' ), 10, 4 );
		}