#loader-container {
  height: 100%;
  width: 100%;
}
#loader-container #loader-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  height: 40px;
  width: 40px;
  background-position: center;
  margin: -20px 0 0 -20px;
  -webkit-animation: circle 2s linear infinite;
          animation: circle 2s linear infinite;
}
#loader-container #loader {
  position: absolute;
  height: 237px;
  width: 237px;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
#loader-container #circles {
  height: 237px;
  width: 237px;
  border-bottom: 3px solid #535353;
  border-radius: 50%;
  -webkit-animation: spin 2s linear infinite;
          animation: spin 2s linear infinite;
}
#loader-container #circles:before {
  border-top: 3px solid #ffffff;
  height: 207px;
  width: 207px;
  margin: 5px;
  border-radius: 50%;
  display: inline-block;
  content: "";
  -webkit-animation: spin 4s linear infinite;
          animation: spin 4s linear infinite;
}
#loader-container #circles:after {
  border-left: 3px solid #353535;
  height: 185px;
  width: 185px;
  margin: 15px 10px;
  border-radius: 50%;
  position: absolute;
  left: 0;
  display: inline-block;
  content: "";
  -webkit-animation: spin 2s linear infinite;
          animation: spin 2s linear infinite;
}

@-webkit-keyframes spin {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}

@keyframes spin {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}
@-webkit-keyframes circle {
  0% {
    -webkit-transform: rotateY(0deg);
            transform: rotateY(0deg);
  }
  40% {
    -webkit-transform: rotateY(360deg);
            transform: rotateY(360deg);
  }
  100% {
    -webkit-transform: rotateY(360deg);
            transform: rotateY(360deg);
  }
}
@keyframes circle {
  0% {
    -webkit-transform: rotateY(0deg);
            transform: rotateY(0deg);
  }
  40% {
    -webkit-transform: rotateY(360deg);
            transform: rotateY(360deg);
  }
  100% {
    -webkit-transform: rotateY(360deg);
            transform: rotateY(360deg);
  }
}