* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: #222;
}

.box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  /* overflow: hidden; */
  width: 300px;
  height: 300px;
}

img {
  width: 100%;
}

.box .front,
.box .back {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  transition: transform 2s;
  backface-visibility: hidden;
  border: 5px solid #fff;
  border-radius: 5px;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.5);
}

.box .front {
  transform: perspective(1000px) rotateY(0deg);
  z-index: 2;
}

.box .back {
  transform: perspective(1000px) rotateY(180deg);
  z-index: 1;
}

.box:hover .front {
  transform: perspective(1000px) rotateY(-180deg);
  z-index: 2;
}

.box:hover .back {
  transform: perspective(1000px) rotateY(0deg);
  z-index: 1;
}