close block

closest block

 $(document).click(function(event) {
       if($(window).width() < 1211){
           if ($(event.target).closest('.navigation, .hamburger').length) return;
           $('.navigation').hide("slow");
           $hamburger.removeClass('is-active');
           $body.css('overflow', 'auto');
           event.stopPropagation();
       }
    });