#loader {
  position: fixed;
  display: table;
  width: 100%;
  height: 100%;
  background-color: #fff;
  z-index: 999999;
  my-user-select: none;
}
#loader #loader-area {
  position: relative;
  display: table-cell;
  vertical-align: middle;
  text-align: center;
  opacity: 1;
}
.animation-block {
  display: inline-block;
  -webkit-animation-duration: 2s;
  animation-duration: 2s;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-timing-function: ease-out;
  animation-timing-function: ease-out;
}
.rotateY-perspective {
  position: relative;
  -webkit-animation-name: rotateY-perspective;
  animation-name: rotateY-perspective;
}
@-moz-keyframes rotateY-perspective {
  0% {
    -webkit-transform-origin: center;
    transform-origin: center;
    -webkit-transform: perspective(500px) rotateY(0);
    transform: perspective(500px) rotateY(0);
  }
  50% {
    -webkit-transform-origin: center;
    transform-origin: center;
    -webkit-transform: perspective(500px) rotateY(360deg);
    transform: perspective(500px) rotateY(360deg);
  }
  100% {
    -webkit-transform-origin: center;
    transform-origin: center;
    -webkit-transform: perspective(500px) rotateY(360deg);
    transform: perspective(500px) rotateY(360deg);
  }
}
@-webkit-keyframes rotateY-perspective {
  0% {
    -webkit-transform-origin: center;
    transform-origin: center;
    -webkit-transform: perspective(500px) rotateY(0);
    transform: perspective(500px) rotateY(0);
  }
  50% {
    -webkit-transform-origin: center;
    transform-origin: center;
    -webkit-transform: perspective(500px) rotateY(360deg);
    transform: perspective(500px) rotateY(360deg);
  }
  100% {
    -webkit-transform-origin: center;
    transform-origin: center;
    -webkit-transform: perspective(500px) rotateY(360deg);
    transform: perspective(500px) rotateY(360deg);
  }
}
@-o-keyframes rotateY-perspective {
  0% {
    -webkit-transform-origin: center;
    transform-origin: center;
    -webkit-transform: perspective(500px) rotateY(0);
    transform: perspective(500px) rotateY(0);
  }
  50% {
    -webkit-transform-origin: center;
    transform-origin: center;
    -webkit-transform: perspective(500px) rotateY(360deg);
    transform: perspective(500px) rotateY(360deg);
  }
  100% {
    -webkit-transform-origin: center;
    transform-origin: center;
    -webkit-transform: perspective(500px) rotateY(360deg);
    transform: perspective(500px) rotateY(360deg);
  }
}
@keyframes rotateY-perspective {
  0% {
    -webkit-transform-origin: center;
    transform-origin: center;
    -webkit-transform: perspective(500px) rotateY(0);
    transform: perspective(500px) rotateY(0);
  }
  50% {
    -webkit-transform-origin: center;
    transform-origin: center;
    -webkit-transform: perspective(500px) rotateY(360deg);
    transform: perspective(500px) rotateY(360deg);
  }
  100% {
    -webkit-transform-origin: center;
    transform-origin: center;
    -webkit-transform: perspective(500px) rotateY(360deg);
    transform: perspective(500px) rotateY(360deg);
  }
}