body { font-family: sans-serif; }

.scene {
 width: 300px;
 height: 200px;
 border: 1px solid #CCC;
 margin: 80px;
 perspective: 400px;
}

.box {
 width: 300px;
 height: 200px;
 position: relative;
 transform-style: preserve-3d;
 transform: translateZ(-50px);
 transition: transform 1s;
}

.box.show-front  { transform: translateZ( -50px) rotateY(   0deg); }
.box.show-back   { transform: translateZ( -50px) rotateY(-180deg); }
.box.show-right  { transform: translateZ(-150px) rotateY( -90deg); }
.box.show-left   { transform: translateZ(-150px) rotateY(  90deg); }
.box.show-top    { transform: translateZ(-100px) rotateX( -90deg); }
.box.show-bottom { transform: translateZ(-100px) rotateX(  90deg); }


.box__face {
 position: absolute;
 border: 2px solid black;
 font-size: 40px;
 font-weight: bold;
 color: white;
 text-align: center;
}

.box__face--front,
.box__face--back {
 width: 300px;
 height: 200px;
 line-height: 200px;
}

.box__face--right,
.box__face--left {
 width: 100px;
 height: 200px;
 left: 100px;
 line-height: 200px;
}

.box__face--top,
.box__face--bottom {
 width: 300px;
 height: 100px;
 top: 50px;
 line-height: 100px;
}

.box__face--front  { background: hsla(  0, 100%, 50%, 0.7); }
.box__face--right  { background: hsla( 60, 100%, 50%, 0.7); }
.box__face--back   { background: hsla(120, 100%, 50%, 0.7); }
.box__face--left   { background: hsla(180, 100%, 50%, 0.7); }
.box__face--top    { background: hsla(240, 100%, 50%, 0.7); }
.box__face--bottom { background: hsla(300, 100%, 50%, 0.7); }

.box__face--front  { transform: rotateY(  0deg) translateZ( 50px); }
.box__face--back   { transform: rotateY(180deg) translateZ( 50px); }

.box__face--right  { transform: rotateY( 90deg) translateZ(150px); }
.box__face--left   { transform: rotateY(-90deg) translateZ(150px); }

.box__face--top    { transform: rotateX( 90deg) translateZ(100px); }
.box__face--bottom { transform: rotateX(-90deg) translateZ(100px); }

label { margin-right: 10px; }