css实现狂风吹落叶动画效果代码-html代码-BFW代码库

css实现狂风吹落叶动画效果代码

代码语言：html

所属分类：动画

代码描述：css实现狂风吹落叶动画效果代码

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>
:root {
  --leaf: green;
}

body {
  height: 100vh;
  background: linear-gradient(180deg, #1100ff 0%, #21a7cb 70%, #4e8a1e 70.1%, #152d01 100%);
  overflow: hidden;
  margin: 0px;
}

.leaf {
  --duration: 3s;
  --width: 10vw;
  --scaley: 1;
  --top: 50%;
  --top-step: 0%;
  background-color: var(--leaf);
  width: var(--width);
  height: var(--width);
  left:calc(0px - (var(--width) * 2));
  position: absolute;
  border-top-right-radius: 78%;
  border-bottom-left-radius: 78%;
  transform-origin: 50% 50%;
  animation-name: rotating;
  animation-duration: var(--duration);
  animation-iteration-count: infinite;
  animation-timing-function: linear;
  z-index: 100;
}

.leaf:nth-child(3) {
  --width: 12vw;
  --top: 25%;
  --top-step: 40%;
  background: linear-gradient(225deg, #00873d 0%, #53961f 49%, #53961f 51%, #00873d 100%);
  animation-delay: 0.5s;
}

.leaf:nth-child(4) {
  --width: 15vw;
  --top: 45%;
  --top-step: 30%;
  background: linear-gradient(225deg, #005828 0%, #53961f 49%, #53961f 51%, #005828 100%);
  animation-delay: 1.5s;
}

.leaf:nth-child(5) {
  --width: 15vw;
  --top: 55%;
  --top-step: -10%;
  animation-delay: 0.5s;
  animation-name: loop;
  background: linear-gradient(225deg, #a28f01 0%, #53961f 49%, #53961f 51%, #a28f01 100%);
}

.leaf:nth-child(6) {
  --width: 12vw;
  --scaley: 1.3;
  --top: 45%;
  --top-step: -30%;
  background: linear-gradient(225deg,#a93927 0%, #53961f 45%, #53961f 55%, #a93927 100%);
  animation-delay: 1s;
  animation-name: turning;
}

.leaf:nth-child(7) {
  --width: 8vw;
  --scaley: 1.1;
  --top: 85%;
  background: linear-gradient(225deg,#a93927 0%, #73ff00 45%, #73ff00 55%, #a93927 100%);
  animation-delay: 1.5s;
  animation-name: loop;
}

.leaf:nth-child(8) {
  --width: 8vw;
  --scaley: 1.1;
  --top: 35%;
  background: linear-gradient(225deg,#a93927 0%, #a0c400 45%, #a0c400 55%, #a93927 100%);
  animation-delay: 0.5s;
  animation-name: turning;
}

.leaf:nth-child(9) {
  --width: 9vw;
  --scaley: 1.1;
  --duration: 2.7s;
  --top: 75%;
  --top-step: -30%;
  background: linear-gradient(225deg,#a93927 0%, #c44e00 45%, #c44e00 55%, #a93927 100%);
  animation-delay: 1.5s;
  animation-name: loop;
}

.leaf:nth-child(10) {
  --width: 11vw;
  --duration: 2.7s;
  --top: 58%;
  --top-step: -10%;
  animation-name: turning;
}

.leaf:nth-child(10) {
  --width: 12.5vw;
  --scaley: 1.5;
  --top: 65%;
  background: linear-gradient(225deg,#a93927 0%, #800303 45%, #800303 55%, #a93927 100%);
  animation-delay: 2.5s;
  animation-name: turning;
}

.leaf:before {
  content: " ";
  height: 0.5vw;
  width: calc(var(--width) * 1.13);
  position: absolute;
  top: -2vw;
  left: -2vw;
  transform: rotate(45deg);
  background: linear-gradient(90deg, rgb(140 49 0) 0%, rgb(140 241 102) 100%);
  t.........完整代码请登录后点击上方下载按钮下载查看