html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

body {
  background: -webkit-gradient(radial, 800 64, 950, 500 400, 40, from(#696868), to(#CFCFCF));
}

#container {
  width: 100%;
  -webkit-perspective: 750;
}

#shape {
  position: relative;
  top: 120px;
  margin: 0 auto;
  width: 250px;
  height: 250px;
  -webkit-animation: spin 20s infinite linear;
  -webkit-transform-style: preserve-3d;
}

a img {
  opacity: 0.5;
  -webkit-transition: opacity 0.3s;
}

a:hover img {
  opacity: 1;
}

h1 {
  color: rgba(0, 0, 0, 0.25);
  font-family: sans-serif;
  font-size: 34px;
  font-weight: bold;
  letter-spacing: -2px;
  padding-top: 50px;
  text-align: center;
  text-shadow: 0px 2px 3px rgba(255, 255, 255, 0.3);
}

#shape > div {
  position: absolute;
  width: 250px;
  height: 250px;
  -webkit-border-radius: 4px;
  -webkit-transition: -webkit-transform 2s;
}

#shape > div img {
  width: 100%;
  height: 100%;
}

/* This is where the 3D magic happens */
@-webkit-keyframes spin {
  from {
    -webkit-transform: rotateY(0) rotateX(0);
  }
  to {
    -webkit-transform: rotateY(-360deg) rotateX(360deg);
  }
}
/* 3D positioning for each of the images/links */
.one {
  -webkit-transform: rotateX(90deg) translateZ(125px);
}

.two {
  -webkit-transform: translateZ(125px);
}

.three {
  -webkit-transform: rotateY(90deg) translateZ(125px);
}

.four {
  -webkit-transform: rotateY(180deg) translateZ(125px);
}

.five {
  -webkit-transform: rotateY(-90deg) translateZ(125px);
}

.six {
  -webkit-transform: rotateX(-90deg) translateZ(125px);
}