css模拟一个真实钢琴效果代码-html代码-BFW代码库

css模拟一个真实钢琴效果代码

代码语言：html

代码描述：css模拟一个真实钢琴效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开


<!DOCTYPE html>
<html lang="en" >

<head>

  <meta charset="UTF-8">

  
  
  
<style>
*, *::before, *::after {
  padding: 0;
  margin: 0 auto;
  box-sizing: border-box;
  transform-style: preserve-3d;
}

body {
  background-color: #345;
  color: #fff;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 40px;
  perspective: 35em;
}

.keyboard {
  position: relative;
  transform: rotateX(60deg);
  cursor: pointer;
}

.key > * {
  position: absolute;
}
.key::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 0.5em;
  height: 0.5em;
  transform: translateX(-50%) rotateX(120deg) translateY(0.25em);
  -webkit-clip-path: polygon(25% 100%, 75% 100%, 75% 50%, 100% 50%, 50% 0, 0 50%, 25% 50%);
          clip-path: polygon(25% 100%, 75% 100%, 75% 50%, 100% 50%, 50% 0, 0 50%, 25% 50%);
  transform-origin: top;
  transition: opacity 0.2s;
  opacity: 0;
}

.white {
  position: absolute;
  width: calc(1em - 1px);
  height: 5em;
  background-im.........完整代码请登录后点击上方下载按钮下载查看