原生js实现折叠堆叠纸张动画效果代码-html代码-BFW代码库

代码语言：html

所属分类：动画

代码描述：原生js实现折叠堆叠纸张动画效果代码

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">

  
  
  <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Asul',rel='stylesheet'>
  
<style>
html, body {
  margin: 0;
}

body {
  font-family: "Asul";
  font-size: 22px;
  overflow: hidden;
  width: 100%;
  height: 100%;
  display: inline-block;
  background: #e9dfc4;
  background: linear-gradient(left, #e9dfc4 0%, #e9dfc4 1%, #ede3c8 2%, #ede3c8 24%, #ebddc3 25%, #e9dfc4 48%, #ebddc3 49%, #e6d8bd 52%, #e6d8bd 53%, #e9dbc0 54%, #e6d8bd 55%, #e6d8bd 56%, #e9dbc0 57%, #e6d8bd 58%, #e6d8bd 73%, #e9dbc0 74%, #e9dbc0 98%, #ebddc3 100%);
  background-size: 120px;
  background-repeat: repeat;
}

img {
  max-width: 100%;
}

mark {
  background-color: #FFFF00;
  border: 1px dashed #FFFF00;
}

.instruction {
  transform: rotate(90deg) translateX(-50%);
  transform-origin: left top 0;
  transform-origin: 0 0;
  position: absolute;
  left: 2.05em;
  text-align: center;
  letter-spacing: 1.5px;
  word-spacing: 1px;
  margin: 0;
  top: 50%;
  color: rgba(0, 0, 0, 0.7);
  background-color: rgba(255, 255, 255, 0.5);
  width: 200vw;
  padding: 1em;
  line-height: 0;
  display: inline-block;
}

button {
  border: none;
  background-color: rgba(80, 11, 6, 0.4);
  color: white;
  padding: 1.25em 2em;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.all {
  width: 21em;
  position: relative;
  top: 2em;
  margin: 0 auto;
  max-width: calc(100vw - 6em);
}

section article {
  overflow: auto;
  margin: 0;
  opacity: 0;
  transition: 1s opacity ease-in-out;
  position: relative;
}
section article > *:not(img) {
  padding-right: 1.5em;
  padding-left: 2.5em;
}

h1 {
  margin-top: 0;
}

section {
  cursor: pointer;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  position: absolute;
  top: 0;
  height: 20em;
  max-height: calc(100vh - 10em);
  background-color: white;
  border: 1px solid black;
  padding: 3.5em 0 1.5em;
  overflow: auto;
  transition: 1s transform ease-in-out, 1s opacity ease-in-out;
  background-color: #fafafa;
}
section:before {
  display: block;
  font-size: 0.65em;
  min-width: 1em;
  text-align: center;
  position: absolute;
  top: 2em;
  right: 1.5em;
  background-color: rgba(80, 11, 6, 0.4);
  color: white;
  padding: 0.3em;
}

p:first-of-type {
  margin-top: 0;
}

section:nth-child(1) {
  z-index: 10;
  transform: rotate(-4deg);
}
section:nth-child(1):before {
  content: "1";
}
section:nth-child(1).leave {
  transform: rotate(-4deg) translateY(50em) scale3d(0.6, 0.6, 1);
  opacity: 0.3;
}
section.active {
  transform: rotate(0);
  background-color: #fff;
}
section.active article {
  opacity: 1;
}

section:nth-child(2) {
  z-index: 9;
  transform: rotate(2deg);
}
section:nth-child(2):before {
  content: "2";
}
section:nth-child(2).leave {
  transform: rotate(2deg) translateY(50em) scale3d(0.6, 0.6, 1);
  opacity: 0.3;
}
section.active {
  transform: rotate(0);
  background-color: #fff;
}
section.active article {
  opacity: 1;
}

section:nth-child(3) {
  z-index: 8;
  transform: rotate(-3deg);
}
section:nth-child(3):before {
  content: "3";
}
section:nth-child(3).leave {
  transform: rotate(-3deg) translateY(50em) scale3d(0.6, 0.6, 1);
  opacity: 0.3;
}
section.active {
  transform: rotate(0);
  background-color: #fff;
}
section.active article {
  opacity: 1;
}

section:nth-child(4) {
  z-index: 7;
  transform: rotate(-2deg);
}
section:nth-child(4):before {
  content: "4";
}
section:nth-child(4).leave {
  transform: rotate(-2deg) translateY(50em) scale3d(0.6, 0.6, 1);
  opacity: 0.3;
}
section.active {
  transform: rotate(0);
  background-color: #fff;
}
section.active article {
  opacity: 1;
}

section:nth-child(5) {
  z-index: 6;
  transform: rotate(3deg);
}
section:nth-child(5):before {
  content: "5";
}
section:nth-child(5).leave {
  transform: rotate(3deg) translateY(50em) scale3d(0.6, 0.6, 1);
  opacity: 0.3;
}
section.active {
  transform: rotate(0);
  background-color: #fff;
}
section.active article {
  opacity: 1;
}

section:nth-child(6) {
  z-index: 5;
  transform: rotate(-2deg);
}
section:nth-child(6):before {
  content: "6";
}
section:nth-chil.........完整代码请登录后点击上方下载按钮下载查看