/*---------------------------------------
       PRE LOADER              
  -----------------------------------------*/

  .preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    display: -webkit-flex; /* Safari */
    -webkit-flex-flow: row nowrap; /* Safari 6.1+ */
    display: -moz-flex; /* Safari */
    -moz-flex-flow: row nowrap; /* Safari 6.1+ */
    display: -ms-flex; /* Safari */
    -ms-flex-flow: row nowrap; /* Safari 6.1+ */
    display: -o-flex; /* Safari */
    -o-flex-flow: row nowrap; /* Safari 6.1+ */
    display: flex;
    flex-flow: row nowrap;
    justify-content: center;
    align-items: center;
    background-color: #000;
    opacity: 0.5;
    background-repeat: repeat;
    background-attachment: scroll;
    background-image: none;
    background-position: 0 0;
  }

  .spinner {
    -webkit-border: 1px solid transparent;
    -moz-border: 1px solid transparent;
    -ms-border: 1px solid transparent;
    -o-border: 1px solid transparent;
    border: 1px solid transparent;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    -ms-border-radius: 3px;
    -o-border-radius: 3px;
    border-radius: 3px;
    position: relative;
  }

  .spinner:before {
    content: '';
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -o-box-sizing: border-box;
    box-sizing: border-box;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 45px;
    height: 45px;
    margin-top: -10px;
    margin-left: -10px;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    border-radius: 50%;
    -webkit-border: 1px solid #575757;
    -moz-border: 1px solid #575757;
    -ms-border: 1px solid #575757;
    -o-border: 1px solid #575757;
    border: 1px solid #575757;
    -webkit-border-top-color: #ffffff;
    -moz-border-top-color: #ffffff;
    -ms-border-top-color: #ffffff;
    -o-border-top-color: #ffffff;
    border-top-color: #ffffff;
    -webkit-animation: spinner .9s linear infinite;
    -moz-animation: spinner .9s linear infinite;
    -ms-animation: spinner .9s linear infinite;
    -o-animation: spinner .9s linear infinite;
    animation: spinner .9s linear infinite;
  }

  @-webkit-@keyframes spinner {
    to {transform: rotate(360deg);}
  }
  
  @-moz-@keyframes spinner {
    to {transform: rotate(360deg);}
  }
  
  @-ms-@keyframes spinner {
    to {transform: rotate(360deg);}
  }
  
  @-o-@keyframes spinner {
    to {transform: rotate(360deg);}
  }
  
  @keyframes spinner {
    to {transform: rotate(360deg);}
  }