yframes mymove {
          0% {
            transform: scaleY(0.4);
          }
          25% {
            transform: scaleY(1);
          }
          50% {
            transform: scaleY(0.4);
          }
          75% {
            transform: scaleY(0.4);
          }
          100% {
            transform: scaleY(0.4);
          }
        }
        @-webkit-keyframes mymove {
          0% {
            transform: scaleY(0.4);
          }
          25% {
            transform: scaleY(1);
          }
      