.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10000;
  background-color: #fff;
  
}
.preloader .loading {
  font: 14px;
  font-family:Verdana, Geneva, Tahoma, sans-serif;
  position: fixed;
  top: 50%;
  left: 50%;
  /* bring your own prefixes */
  transform: translate(-50%, -50%);
}
.preloader .loading img{
  display:block;
  margin:auto;
}


#loader-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  background: center no-repeat #fff;
}

#loader-wrapper span {
  display: block;
  position: relative;
  left: 50%;
  top: 65%;
  width: 175px;
  height: 150px;
  margin: -75px 0 0 -85px;
  text-align: center;
}

#loader {
  display: block;
  position: relative;
  left: 50%;
  top: 50%;
  width: 150px;
  height: 150px;
  margin: -75px 0 0 -75px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: #3498db;
  -webkit-animation: spin 2s linear infinite; /* Chrome, Opera 15+, Safari 5+ */
  animation: spin 2s linear infinite; /* Chrome, Firefox 16+, IE 10+, Opera */
}

#loader:before {
  content: "";
  position: absolute;
  top: 5px;
  left: 5px;
  right: 5px;
  bottom: 5px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: #e74c3c;
  -webkit-animation: spin 3s linear infinite; /* Chrome, Opera 15+, Safari 5+ */
  animation: spin 3s linear infinite; /* Chrome, Firefox 16+, IE 10+, Opera */
}

#loader:after {
  content: "";
  position: absolute;
  top: 15px;
  left: 15px;
  right: 15px;
  bottom: 15px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: #f9c922;
  -webkit-animation: spin 1.5s linear infinite; /* Chrome, Opera 15+, Safari 5+ */
  animation: spin 1.5s linear infinite; /* Chrome, Firefox 16+, IE 10+, Opera */
}

@-webkit-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 */
  }
}
@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 */
  }
}