html, body {
    background-color: #1d1f20;
   }

h2.h2-loading {
    color: #ccc;
    margin: 0;
    font: .8em verdana;
    /* text-transform: uppercase; */
    letter-spacing: .1em;
  }
  
  /*
   * Loading Dots
   * Can we use pseudo elements here instead :after?
   */
  .loading{
    position: absolute;
    top: 45%;
    left: 45%;
  }
  .loading span {
    display: inline-block;
    vertical-align: middle;
    width: .6em;
    height: .6em;
    margin: .19em;
    background: #007DB6;
    border-radius: .6em;
    -webkit-animation: loading 1s infinite alternate;
            animation: loading 1s infinite alternate;
  }
  
  /*
   * Dots Colors
   * Smarter targeting vs nth-of-type?
   */
  .loading span:nth-of-type(2) {
    background: #008FB2;
    -webkit-animation-delay: 0.2s;
            animation-delay: 0.2s;
  }
  .loading span:nth-of-type(3) {
    background: #009B9E;
    -webkit-animation-delay: 0.4s;
            animation-delay: 0.4s;
  }
  .loading span:nth-of-type(4) {
    background: #00A77D;
    -webkit-animation-delay: 0.6s;
            animation-delay: 0.6s;
  }
  .loading span:nth-of-type(5) {
    background: #00B247;
    -webkit-animation-delay: 0.8s;
            animation-delay: 0.8s;
  }
  .loading span:nth-of-type(6) {
    background: #5AB027;
    -webkit-animation-delay: 1.0s;
            animation-delay: 1.0s;
  }
  .loading span:nth-of-type(7) {
    background: #A0B61E;
    -webkit-animation-delay: 1.2s;
            animation-delay: 1.2s;
  }
  .loading span:nth-of-type(8) {
    background: #5AB027;
    -webkit-animation-delay: 1.0s;
            animation-delay: 1.0s;
  }
  .loading span:nth-of-type(9) {
    background: #A0B61E;
    -webkit-animation-delay: 1.2s;
            animation-delay: 1.2s;
  }
  /*
   * Animation keyframes
   * Use transition opacity instead of keyframes?
   */
  @-webkit-keyframes loading {
    0% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
  }
  @keyframes loading {
    0% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
  }