@import url("https://fonts.googleapis.com/css?family=Source+Sans+Pro");
figure {
  width: 200px;
  height: 60px;
  margin: 50px auto;
  cursor: pointer;
  perspective: 500px;
  -webkit-perspective: 500px;
}

figure div {
  height: 100%;
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  transition: 0.25s;
  -webkit-transition: 0.25s;
}

figure:hover div {
  transform: rotateX(-90deg);
}

span.face {
  width: 100%;
  height: 100%;
  position: absolute;
  box-sizing: border-box;
  border: 5px solid #fff;
  font-family: 'Source Sans Pro',sans-serif;
  line-height: 50px;
  font-size: 17pt;
  text-align: center;
  text-transform: uppercase;
}

span.face:nth-child(1) {
  color: #fff;
  transform: translate3d(0, 0, 30px);
  -webkit-transform: translate3d(0, 0, 30px);
}

span.face:nth-child(2) {
  color: #094b2c;
  background: #fff;
  transform: rotateX(90deg) translate3d(0, 0, 30px);
  -webkit-transform: rotateX(90deg) translate3d(0, 0, 30px);
}

/*body {
  background: #094b2c;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  margin: 0;
}*/