.circle {
  height: 100px;
  width: 100px;
  border-radius: 100%;
  box-shadow: 0 1px 0 0 rgba(255, 192, 0, 0.25), 0 -1px 0 0 rgba(255, 64, 0, 0.25), 1px 0 0 0 rgba(255, 192, 0, 0.25), -1px 0 0 0 rgba(255, 64, 0, 0.25), 1px -1px 0 0 rgba(255, 128, 0, 0.5), -1px 1px 0 0 rgba(255, 128, 0, 0.5), 1px 1px 0 0 rgba(255, 255, 0, 0.75), -1px -1px 0 0 rgba(255, 0, 0, 0.75);
}

.circle:nth-of-type(2) {
  box-shadow: 0 1px 0 0 rgba(225, 131, 194, 0.25), 0 -1px 0 0 rgba(165, 181, 222, 0.25), 1px 0 0 0 rgba(225, 131, 194, 0.25), -1px 0 0 0 rgba(165, 181, 222, 0.25), 1px -1px 0 0 rgba(195, 156, 208, 0.5), -1px 1px 0 0 rgba(195, 156, 208, 0.5), 1px 1px 0 0 rgba(255, 105, 180, 0.75), -1px -1px 0 0 rgba(135, 206, 235, 0.75);
  /* animation: rotateThis 1s linear infinite; */
}
.circle:nth-of-type(3) {
  box-shadow: 0 1px 0 0 rgba(192, 63, 153, 0.25), 0 -1px 0 0 rgba(214, 69, 99, 0.25), 1px 0 0 0 rgba(192, 63, 153, 0.25), -1px 0 0 0 rgba(214, 69, 99, 0.25), 1px -1px 0 0 rgba(203, 66, 126, 0.5), -1px 1px 0 0 rgba(203, 66, 126, 0.5), 1px 1px 0 0 rgba(181, 59, 180, 0.75), -1px -1px 0 0 rgba(225, 72, 71, 0.75);
}
.circle-multiple {
  height: 100px;
  width: 100px;
}
.circle-multiple .circle {
  position: absolute;
  top: 0px;
  right: 0px;
  bottom: 0px;
  left: 0px;
  margin: auto;
}
/* .circle-multiple .circle:nth-of-type(1) {
  animation: psycho 2s linear infinite;
}
.circle-multiple .circle:nth-of-type(2) {
  animation: psycho 2s linear 0.1s infinite;
}
.circle-multiple .circle:nth-of-type(3) {
  animation: psycho 2s linear 0.25s infinite;
} */

@keyframes rotateThis {
  from {
    transform: rotate(0deg) scale(1);
  }
  to {
    transform: rotate(360deg) scale(1);
  }
}
@keyframes psycho {
  0% {
    transform: rotate(0deg) scale(1) translate(0, 0);
  }
  33% {
    transform: rotate(360deg) scale(1) translate(5px, 5px);
  }
  66% {
    transform: rotate(720deg) scale(1) translate(-5px, -5px);
  }
  100% {
    transform: rotate(1080deg) scale(1) translate(0, 0);
  }
}
.btn {
  border: none;
  display: inline-block;
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.05);
  text-decoration: none;
  padding: 15px 20px;
  border-radius: 10px;
  transition: all 0.2s;
  box-shadow: 0 1px 0 0 rgba(159, 159, 159, 0.25), 0 -1px 0 0 rgba(139, 139, 139, 0.25), 1px 0 0 0 rgba(159, 159, 159, 0.25), -1px 0 0 0 rgba(139, 139, 139, 0.25), 1px -1px 0 0 rgba(149, 149, 149, 0.5), -1px 1px 0 0 rgba(149, 149, 149, 0.5), 1px 1px 0 0 rgba(169, 169, 169, 0.75), -1px -1px 0 0 rgba(128, 128, 128, 0.75);
}
.btn:hover {
  box-shadow: 0 1px 0 0 rgba(165, 181, 222, 0.25), 0 -1px 0 0 rgba(225, 131, 194, 0.25), 1px 0 0 0 rgba(165, 181, 222, 0.25), -1px 0 0 0 rgba(225, 131, 194, 0.25), 1px -1px 0 0 rgba(195, 156, 208, 0.5), -1px 1px 0 0 rgba(195, 156, 208, 0.5), 1px 1px 0 0 rgba(135, 206, 235, 0.75), -1px -1px 0 0 rgba(255, 105, 180, 0.75);
  color: white;
  background: rgba(135, 206, 235, 0.05);
}

.circles > * {
  display: inline-block;
  vertical-align: top;
  position: relative;
  margin: 0 2%;
}

.circles {
  transform: translateZ(0);
  margin-bottom: 100px;
}

/* body {
  background-color: #222;
  color: #fff;
  text-align: center;
}

.container {
  overflow: hidden;
  padding-bottom: 150px;
}

h1 {
  font: 100 50px/1.25em "Helvetica Neue", Helvetica, Arial, sans-serif;
  margin-bottom: 50px;
}
h1 span {
  font-weight: 300;
} */