css实现一个三维旗帜迎风飘扬动画效果代码-html代码-BFW代码库

css实现一个三维旗帜迎风飘扬动画效果代码

代码语言：html

所属分类：动画

代码描述：css实现一个三维旗帜迎风飘扬动画效果代码

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">
  

  
  
  
<style>
@import url("https://fonts.googleapis.com/css2?family=Orelega+One&display=swap");
*, *::before, *::after {
  padding: 0;
  margin: 0 auto;
  box-sizing: border-box;
}

body {
  font-family: "Orelega One", cursive;
  background-image: linear-gradient(#ccc, #999);
  color: #fffc;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 20px;
  perspective: 20em;
}

.flag {
  position: relative;
  width: 0;
  height: 16em;
  background-color: #fff;
  transform: translateX(-6em) rotateX(-30deg) rotateY(15deg);
  transform-style: preserve-3d;
}

.flap {
  position: absolute;
  top: 0;
  left: calc(100% - 1px);
  width: calc(1em + 1px);
  height: 9em;
  box-shadow: 0px 0px 1em #0003 inset;
  transform-style: preserve-3d;
  transform-origin: left;
  -webkit-animation: flap 3s infinite ease-in-out;
          animation: flap 3s infinite ease-in-out;
}
.flap {
  -webkit-animation-delay: 0s;
          animation-delay: 0s;
  background-image: linear-gradient(90deg, #2d862d, #2d863c);
  --v: 0deg;
}
.flap .content::before {
  left: 0em;
}
.flap .content::after {
  left: 0em;
}
.flap > .flap {
  -webkit-animation-delay: -0.375s;
          animation-delay: -0.375s;
  background-image: linear-gradient(90deg, #2d863c, #2d864a);
  --v: 2.5deg;
}
.flap > .flap .content::before {
  left: -0.25em;
}
.flap > .flap .content::after {
  left: -0.5em;
}
.flap > .flap > .flap {
  -webkit-animation-delay: -0.75s;
          animation-delay: -0.75s;
  background-image: linear-gradient(90deg, #2d864a, #2d8659);
  --v: 5deg;
}
.flap > .flap > .flap .content::before {
  left: -0.5em;
}
.flap > .flap > .flap .content::after {
  left: -1em;
}
.flap > .flap > .flap > .flap {
  -webkit-animation-delay: -1.125s;
          animation-delay: -1.125s;
  background-image: linear-gradient(90deg, #2d8659, #2d8668);
  --v: 7.5deg;
}
.flap > .flap > .flap > .flap .content::before {
  left: -0.75em;
}
.flap > .flap > .flap > .flap .content::after {
  left: -1.5em;
}
.flap > .flap > .f.........完整代码请登录后点击上方下载按钮下载查看