* {
  box-sizing: border-box;
}
body {
  background: #000;
}
.loading-anim {
  position: relative;
  width: 200px;
  height: 200px;
  margin: auto;
}
.loading-anim .item {
  position: absolute;
  border-radius: 50%;
  border: 3px solid #43B3FF;
  -webkit-box-shadow: 0 0 2px rgba(0, 204, 204, .2);
  -moz-box-shadow: 0 0 2px rgba(0, 204, 204, .2);
  box-shadow: 0 0 2px rgba(0, 204, 204, .2);
}
.loading-anim .out {
  top: 15%;
  left: 15%;
  width: 70%;
  height: 70%;
  border-left-color: transparent;
  border-right-color: transparent;
  animation: spin 2s linear reverse infinite;
}
.loading-anim .in {
  top: 18%;
  left: 18%;
  width: 64%;
  height: 64%;
  border-top-color: transparent;
  border-bottom-color: transparent;
  animation: spin 2s linear infinite;
}
.loading-anim .mid {
  top: 40%;
  left: 40%;
  width: 20%;
  height: 20%;
  border-left-color: transparent;
  border-right-color: transparent;
  animation: spin .8s linear infinite;
}

.loading-anim {
  transform: translateZ(0) rotateY(0deg) rotateX(0deg) rotateZ(0deg) scale(1);
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
@keyframes jitter {
  0% {
    transform: scale(1, 1);
  }
  25% {
    transform: scale(0.7, 0.7);
  }
  50% {
    transform: scale(1, 1);
  }
  75% {
    transform: scale(1.3, 1.3);
  }
  100% {
    transform: scale(1, 1);
  }
}
@keyframes fade-in-out {
  0% {
    opacity: 0.8;
  }
  25% {
    opacity: 0.2;
  }
  75% {
    opacity: 1;
  }
  100% {
    opacity: 0.8;
  }
}