--html/3d-cube.html at main · yanglichuan/--html · GitHub

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<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>3D 旋转立方体</title>
<style>
  body {
    margin: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #1a1a24;
    font-family: sans-serif;
  }

  .scene {
    width: 200px;
    height: 200px;
    perspective: 600px; /* 开启3D视角 */
  }

  .cube {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transform: translateZ(-100px);
    animation: rotate 10s infinite linear;
  }

  .cube__face {
    position: absolute;
    width: 200px;
    height: 200px;
    border: 2px solid #fff;
    line-height: 200px;
    font-size: 40px;
    font-weight: bold;
    color: white;
    text-align: center;
    background: rgba(0, 210, 255, 0.4);
    box-shadow: 0 0 20px rgba(0, 210, 255, 0.6);
  }

  /* 立方体的六个面 */
  .cube__face--front  { transform: rotateY(  0deg) translateZ(100px); }
  .cube__face--right  { transform: rotateY( 90deg) translateZ(100px); }
  .cube__face--back   { transform: rotateY(180deg) translateZ(100px); }
  .cube__face--left   { transform: rotateY(-90deg) translateZ(100px); }
  .cube__face--top    { transform: rotateX( 90deg) translateZ(100px); }
  .cube__face--bottom { transform: rotateX(-90deg) translateZ(100px); }

  /* 旋转动画 */
  @keyframes rotate {
    0% { transform: translateZ(-100px) rotateX(0deg) rotateY(0deg); }
    100% { transform: translateZ(-100px) rotateX(360deg) rotateY(360deg); }
  }

  .controls {
    position: absolute;
    bottom: 50px;
    color: #aaa;
    text-align: center;
    width: 100%;
  }
</style>
</head>
<body>

<div class="scene">
  <div class="cube">
    <div class="cube__face cube__face--front">前</div>
    <div class="cube__face cube__face--back">后</div>
    <div class="cube__face cube__face--right">右</div>
    <div class="cube__face cube__face--left">左</div>
    <div class="cube__face cube__face--top">上</div>
    <div class="cube__face cube__face--bottom">下</div>
  </div>
</div>

<div class="controls">
  <p>纯 CSS 实现的 3D 旋转立方体效果</p>
</div>

</body>
</html>