text: let card = $(".card");
  
  $(document).on("mousemove",function(e) {
      let ax = -($(window).innerWidth()/2- e.pageX)/50;
      let ay = ($(window).innerHeight()/2- e.pageY)/20;
      card.attr("style", "transform: rotateY("+ax+"deg)" +
          " rotateX("+ay+"deg);-webkit-transform: " +
          " rotateY("+ax+"deg)" +
          " rotateX("+ay+"deg);-moz-transform: " +
          " rotateY("+ax+"deg)" +
          " rotateX("+ay+"deg)");
  });
  
  $(document).on("scroll",function(e) {
      let homeHeight = $('#home').innerHeight();
      if (window.pageYOffset > (homeHeight / 2)) {
          card.css('transform', 'none');
      }
  });