text: jQuery(document).ready(function() {
     
      function sizeFeature(){
          var windowHeight = $(window).height();
          var windowWidth = $(window).width();
          if($('video').length){
              featureHeight = windowWidth * 0.5;
              $('.main-feature').css("height", featureHeight + "px");
          }
      }
      
      $(window).load(function(){
          sizeFeature();
      });
  
      $(window).resize(function(){
          sizeFeature();
      });
  });