.circle, .squircle {
    border-top: 0.1em solid rgba(255,255,255,0.4);
    height: 12.5em;
    position: absolute;
    width: 12.5em;
  }

.squircle {
    border-radius: 25%;
  }  

.circle {
    border-radius: 50%;
    box-shadow: 0 1em 2em rgba(0,0,0,0.5);
    left: calc(50% - 6.25em);
    top: calc(50% - 12.5em);
    transform-origin: 50% 12.5em;
  }  

.one {
    background: rgba(16, 63, 236, 0.75);
    transform: rotateZ(225deg);
  }
.two {
    background: rgba(37, 172, 162, 0.75);
    transform: rotateZ(180deg);
  }
.three {
    background: rgba(233, 124, 32, 0.75);
    transform: rotateZ(135deg);
  }
.four {
    background: rgba(235, 67, 35, 0.75);
    transform: rotateZ(90deg);
  }
.five {
    background: rgba(190, 28, 65, 0.75);
    transform: rotateZ(45deg);
  }
.six {
    background: rgba(208, 57, 159, 0.75);
    transform: rotateZ(0);
  }
.seven {
    background: rgba(150, 32, 198, 0.75);
    transform: rotateZ(-45deg);
  }
.eight {
    background: rgba(95, 33, 203, 0.75);
    transform: rotateZ(-90deg);
  }  

.small {
    width: 4em;
    height: 4em;
    left: calc(50% - 2em);
    top: calc(50% - 15em);
    transform-origin: 50% 15em;
    box-shadow: 0 0.25em 0.5em rgba(0,0,0,0.2);
  }  

.small.squircle {
    background: none;
    border: none;
    box-shadow: none;
  } 
  
.small.squircle::after {
    background: red;
    border-radius: 25%;
    box-shadow: -0.25em 0.25em 0.5em rgba(0,0,0,0.2);
    content: "";
    height: 100%;
    position: absolute;
    transform: rotateZ(-45deg);
    width: 100%;
  }
  
.small.squircle.two::after {
    background: rgba(37, 172, 162, 0.75);
  }
.small.squircle.four::after {
    background: rgba(235, 67, 35, 0.75);
  }
.small.squircle.six::after {
    background: rgba(208, 57, 159, 0.75);
  }
.small.squircle.eight::after {
    background: rgba(95, 33, 203, 0.75);
  }
  
.large.squircle {
    background: rgba(30, 7, 66, 0.65);
    border: none;
    height: 15em;
    left: calc(50% - 7.5em);
    position: absolute;
    top: calc(50% - 7.5em);
    transform: none;
    width: 15em;
  }
  
.large.squircle.one {
    transform: rotateZ(45deg);
  }  

.content {
    font-family: 'HelveticaNeue-Light', 'Helvetica Neue Light', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: #fff;
    font-size: 14px;
    padding: 10%;
    text-align: center;
  }  

svg {
    width: 25%;
    fill: #ffffff;
  } 

span {
    display: block;
    height: 20em;
    left: calc(50% - 10em);
    position: absolute;
    top: calc(50% - 10em);
    width: 20em;
  }
  
.large-circles {
    animation: spin 10s linear infinite;
  }
  
.small-shapes {
    animation: spin 30s linear infinite;
  }
  
.content-squircle {
    animation: spin 20s linear infinite;
  } 
  
  @keyframes spin {
    0% {
      transform: rotateZ(0);
    }
    100% {
      transform: rotateZ(360deg);
    }
  }