.page-preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    -webkit-transition: all .7s;
    -moz-transition: all .7s;
    -ms-transition: all .7s;
    -o-transition: all .7s;
    transition: all .7s;
    transition-delay: .7s;
    opacity: 0;
    visibility: hidden;
    background: #01e5ff;
    background: -moz-linear-gradient(top, #01e5ff 0%, #00c7fe 18%, #00b6ff 36%, #00affe 50%, #00b6ff 68%, #00c7fe 82%, #01e5ff 100%);
    background: -webkit-linear-gradient(top, #01e5ff 0%, #00c7fe 18%, #00b6ff 36%, #00affe 50%, #00b6ff 68%, #00c7fe 82%, #01e5ff 100%);
    background: linear-gradient(to bottom, #01e5ff 0%, #00c7fe 18%, #00b6ff 36%, #00affe 50%, #00b6ff 68%, #00c7fe 82%, #01e5ff 100%);
    color: #ffffff;
    z-index: 9999;
    font-size: 30px;
    line-height: 1;
    font-weight: 400;
    font-family: 'Khula', sans-serif;
  }

  .page-preloader:before,
  .page-preloader:after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    -webkit-background-size: 1600px auto;
    background-size: 1600px auto;
    height: 200px;
  }

  .page-preloader:before {
    top: 0;
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    transform: rotate(180deg);
  }

  .page-preloader:after {
    bottom: 0;
  }

  .page-preloader.loading {
    opacity: 1;
    visibility: visible;
  }

  .loader-txt {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
  }

  .loader-wrap {
    width: 150px;
    height: 150px;
    position: relative;
  }

  .loader-spinner {
    position: absolute;
    left: 0;
    top: 0;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: #fff;
    -webkit-animation: spin 2s linear infinite;
    animation: spin 2s linear infinite;
  }

  .loader-spinner:before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    bottom: -10px;
    right: -10px;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: #fff;
    -webkit-animation: spin 3s linear infinite;
    /* Chrome, Opera 15+, Safari 5+ */
    animation: spin 3s linear infinite;
  }

  .loader-spinner:after {
    content: '';
    position: absolute;
    top: 5px;
    left: 5px;
    bottom: 5px;
    right: 5px;
    border-radius: 50%;
    border: 1px solid transparent;
    border-top-color: #fff;
    -webkit-animation: spin 1.5s linear infinite;
    /* Chrome, Opera 15+, Safari 5+ */
    animation: spin 1.5s linear infinite;
  }

  @keyframes spin {
    0% {
      -webkit-transform: rotate(0deg);
      /* Chrome, Opera 15+, Safari 3.1+ */
      -ms-transform: rotate(0deg);
      /* IE 9 */
      transform: rotate(0deg);
      /* Firefox 16+, IE 10+, Opera */
    }

    100% {
      -webkit-transform: rotate(360deg);
      /* Chrome, Opera 15+, Safari 3.1+ */
      -ms-transform: rotate(360deg);
      /* IE 9 */
      transform: rotate(360deg);
      /* Firefox 16+, IE 10+, Opera */
    }
  }