纯css实现手风琴折叠菜单-html代码-BFW代码库

纯css实现手风琴折叠菜单

代码语言：html

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://fonts.googleapis.com/css?family=Titillium+Web:300,700,300italic'>
<style>
  .transition, p, ul li i:before, ul li i:after {
  transition: all 0.25s ease-in-out;
}

.flipIn, h1, ul li {
  animation: flipdown 0.5s ease both;
}

.no-select, h2 {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

html {
  width: 100%;
  height: 100%;
  perspective: 900;
  overflow-y: scroll;
  background-color: #dce7eb;
  font-family: "Titillium Web", sans-serif;
  color: rgba(48, 69, 92, 0.8);
}

body {
  min-height: 0;
  display: inline-block;
  position: relative;
  left: 50%;
  margin: 90px 0;
  transform: translate(-50%, 0);
  box-shadow: 0 10px 0 0 #ff6873 inset;
  background-color: #fefffa;
  max-width: 450px;
  padding: 30px;
}
@media (max-width: 550px) {
  body {
    box-sizing: border-box;
    transform: translate(0, 0);
    max-width: 100%;
    min-height: 100%;
    margin: 0;
    left: 0;
  }
}

h1, h2 {
  color: #ff6873;
}

h1 {
  text-transform: uppercase;
  font-size: 36px;
  line-height: 42px;
  letter-spacing: 3px;
  font-weight: 100;
}

h2 {
  font-size: 26px;
  line-height: 34px;
  font-weight: 300;
  letter-spacing: 1px;
  display: block;
  background-color: #fefffa;
  margin: 0;
  cursor: pointer;
}

p {
  color: rgba(48, 69, 92, 0.8);
  font-size: 17px;
  line-height: 26px;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
  max-height: 800px;
  opacity: 1;
  transform: translate(0, 0);
  margin-top: 14px;
  z-index: 2;
}

ul {
  list-style: none;
  perspective: 900;
  padding: 0;
  margin: 0;
}
ul li {
  position: relative;
  padding: 0;
  margin: 0;
  padding-bottom: 4px;
  padding-top: 18px;
  border-top: 1px dotted #dce7eb;
}
ul li:nth-of-type(1) {
  animation-delay: 0.5s;
}
ul li:nth-of-type(2) {
  animation-delay: 0.75s;
}
ul li:nth-of-type(3) {
  animation-delay: 1s;
}
ul li:last-of-type {
  padding-bottom: 0;
}
ul li i {
  position: absolute;
  transform: translate(-6px, 0);
  margin-top: 16px;
  right: 0;
}
ul li i:before, ul li i:after {
  content: "";
  position: absolute;
  background-color: #ff6873;
  width: 3px;
  height: 9px;
}
ul li i.........完整代码请登录后点击上方下载按钮下载查看