html实现钢琴布局效果-html代码-BFW代码库

html实现钢琴布局效果

代码语言：html

代码描述：html实现钢琴布局效果，带悬浮走光动画

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">

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/5.0.0/normalize.min.css">
<style>
:root {
  --space: 6px;
  --width: 600px;
  --width-with-offset: 606px;
  --white-width: calc((var(--width) - var(--space) * 6) / 7);
  --white-offset: calc(var(--width-with-offset) / 7);
  --black-width: calc(var(--white-offset) / 2 - 2px);
}

BODY {
  min-height: 100vh;
  display: -webkit-box;
  display: flex;
  -webkit-box-pack: center;
          justify-content: center;
  -webkit-box-align: center;
          align-items: center;
  background: black;
}

DIV {
  position: relative;
  width: var(--width);
  height: 300px;
  border-radius: 1rem;
  overflow: hidden;
}
DIV::before, DIV::after {
  content: "";
  position: absolute;
  top: 0;
}
DIV::before {
  content: "";
  width: calc(var(--white-width));
  height: 100%;
  background: tomato;
  border-radius: 0 0 1rem 1rem;
.........完整代码请登录后点击上方下载按钮下载查看