body {
  background-color: rgba(128, 128, 128, 0.815);
}
.stage {
  position: relative;
  -webkit-perspective: 500px;
     -moz-perspective: 500px;
          perspective: 500px;
}
.container {
  width: 200px;
  height: 200px;
  margin: 0 auto;
  margin-top: 100px;
  position: relative;
  -webkit-transform-style: preserve-3d;
     -moz-transform-style: preserve-3d;
          transform-style: preserve-3d;
  -webkit-transition: all 5s linear 0s;
  -o-transition: all 5s linear 0s;
  -moz-transition: all 5s linear 0s;
  transition: all 5s linear 0s;
  -webkit-transform-origin: 50% 50% 100px;
     -moz-transform-origin: 50% 50% 100px;
      -ms-transform-origin: 50% 50% 100px;
       -o-transform-origin: 50% 50% 100px;
          transform-origin: 50% 50% 100px;
}

.box {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-backface-visibility: inherit;
     -moz-backface-visibility: inherit;
          backface-visibility: inherit;
  width: 200px;
  height: 200px;
  border: 5px solid rgba(3, 36, 78, 0.767);
  background-color: rgba(18, 49, 136, 0.275);
  position: absolute;
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
  -webkit-transition: all 1s linear 0s;
  -o-transition: all 1s linear 0s;
  -moz-transition: all 1s linear 0s;
  transition: all 1s linear 0s;
}

.back {
  -webkit-transform-origin: left;
     -moz-transform-origin: left;
      -ms-transform-origin: left;
       -o-transform-origin: left;
          transform-origin: left;
}
.front {
  -webkit-transform: translateZ(200px);
     -moz-transform: translateZ(200px);
          transform: translateZ(200px);
}
.left {
  -webkit-transform-origin: left;
     -moz-transform-origin: left;
      -ms-transform-origin: left;
       -o-transform-origin: left;
          transform-origin: left;
  -webkit-transform: rotateY(-90deg);
     -moz-transform: rotateY(-90deg);
          transform: rotateY(-90deg);
}
.right {
  -webkit-transform-origin: right;
     -moz-transform-origin: right;
      -ms-transform-origin: right;
       -o-transform-origin: right;
          transform-origin: right;
  -webkit-transform: rotateY(90deg);
     -moz-transform: rotateY(90deg);
          transform: rotateY(90deg);
}
.top {
  -webkit-transform-origin: top;
     -moz-transform-origin: top;
      -ms-transform-origin: top;
       -o-transform-origin: top;
          transform-origin: top;
  -webkit-transform: rotateX(90deg);
     -moz-transform: rotateX(90deg);
          transform: rotateX(90deg);
}
.bottom {
  -webkit-transform-origin: bottom;
     -moz-transform-origin: bottom;
      -ms-transform-origin: bottom;
       -o-transform-origin: bottom;
          transform-origin: bottom;
  -webkit-transform: rotateX(-90deg);
     -moz-transform: rotateX(-90deg);
          transform: rotateX(-90deg);
}

.container:hover {
  -webkit-transform: rotateY(360deg);
     -moz-transform: rotateY(360deg);
          transform: rotateY(360deg);
}