.loader {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 200px;
    height: 200px;
    margin-left: -100px;
    margin-top: -100px;
    z-index: 1000001;
    background-color: #fff;
    color: #000;
    /* box-shadow: 0 5px 5px rgba(0, 0, 0, 0.05), 0 -1px 5px rgba(0, 0, 0, 0.03); */
  }

  #loader-mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1000000;
    background: rgba(0,0,0,0.6);
  }

  .loader .loading-spinner {
    position: absolute;
    top: calc(50% - 15px);
    margin: auto;
    left: 0;
    right: 0;
    margin-top: -20px;
  }

  @-webkit-keyframes rotate-forever {
    0% {
      -webkit-transform: rotate(0deg);
      -moz-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
      -o-transform: rotate(0deg);
      transform: rotate(0deg);
    }
    100% {
      -webkit-transform: rotate(360deg);
      -moz-transform: rotate(360deg);
      -ms-transform: rotate(360deg);
      -o-transform: rotate(360deg);
      transform: rotate(360deg);
    }
  }
  @-moz-keyframes rotate-forever {
    0% {
      -webkit-transform: rotate(0deg);
      -moz-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
      -o-transform: rotate(0deg);
      transform: rotate(0deg);
    }
    100% {
      -webkit-transform: rotate(360deg);
      -moz-transform: rotate(360deg);
      -ms-transform: rotate(360deg);
      -o-transform: rotate(360deg);
      transform: rotate(360deg);
    }
  }
  @keyframes rotate-forever {
    0% {
      -webkit-transform: rotate(0deg);
      -moz-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
      -o-transform: rotate(0deg);
      transform: rotate(0deg);
    }
    100% {
      -webkit-transform: rotate(360deg);
      -moz-transform: rotate(360deg);
      -ms-transform: rotate(360deg);
      -o-transform: rotate(360deg);
      transform: rotate(360deg);
    }
  }

  .loader .loading-spinner {
    -webkit-animation-duration: 0.75s;
    -moz-animation-duration: 0.75s;
    animation-duration: 0.75s;
    -webkit-animation-iteration-count: infinite;
    -moz-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    -webkit-animation-name: rotate-forever;
    -moz-animation-name: rotate-forever;
    animation-name: rotate-forever;
    -webkit-animation-timing-function: linear;
    -moz-animation-timing-function: linear;
    animation-timing-function: linear;
    height: 70px;
    width: 70px;
    border: 15px solid #ffe700;
    border-right-color: transparent;
    border-radius: 50%;
    display: inline-block;
  }

  .loader .bottom-text {
    display: table-cell;
    text-align: center;
    bottom: 24px;
    font-size: 13px;
    font-family: 'Open Sans', sans-serif;
    font-weight: 400;
    width: auto;
    padding-left: 0;
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
  }