);
      -webkit-animation-delay: -0.16s;
      animation-delay: -0.16s;
    }

    .loader:before,
    .loader:after {
      position: absolute;
      top: 0;
      content: '';
    }

    .loader:before {
      left: -1.5em;
      -webkit-animation-delay: -0.32s;
      animation-delay: -0.32s;
    }

    .loader:after {
      left: 1.5em;
    }

    @-webkit-keyframes load1 {
      0%,
      80%,
      100% {
        box-shadow: 0 0;
        height: 4em;
      }
      40% {
        box-shadow: 0 -2em;
   