<template>
  <div class="box">
    <section class="cube">
      <div class="front">前面</div>
      <div class="back">后面</div>
      <div class="left">左面</div>
      <div class="right">右面</div>
      <div class="top">上面</div>
      <div class="bottom">下面</div>
    </section>
  </div>
</template>
<style lang="less" scoped>
.box {
  width: 100%;
  height: 100%;
  perspective: 500px;
}
.cube {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 100px auto;
  color: #ff92ff;
  font-size: 36px;
  font-weight: 100;
  text-align: center;
  line-height: 200px;
  transform-style: preserve-3d;
  transform: rotateX(-50deg) rotateY(-50deg) rotateZ(0deg);
  // animation: move 8s infinite linear;
  @keyframes move {
    0% {
      transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);
    }
    100% {
      transform: rotateX(720deg) rotateY(360deg) rotateZ(360deg);
    }
  }
  div {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 10px solid #66daff;
    border-radius: 20px;
    background-color: rgba(51, 51, 51, 0.3);
  }
  .front {
    transform: translateZ(100px);
  }
  .back {
    transform: translateZ(-100px) rotateY(180deg);
  }
  .left {
    transform: translateX(-100px) rotateY(-90deg);
  }
  .right {
    transform: translateX(100px) rotateY(90deg);
  }
  .top {
    transform: translateY(-100px) rotateX(90deg);
  }
  .bottom {
    transform: translateY(100px) rotateX(-90deg);
  }
}
</style>