纯css实现窗外风雨交加动画效果-html代码-BFW代码库

纯css实现窗外风雨交加动画效果

代码语言：html

所属分类：动画

代码描述：纯css实现窗外风雨交加动画效果

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 {
  --size: 45vmin;
  --pull: 1vmin;
  --height-sill: calc(var(--size) / 4);
  --height-ac: calc(var(--size) / 2.75);
  --height-curtain-rod: calc(var(--size) / 40);
  --color-wall: hsl(8, 72%, 72%);
  --color-frame: hsl(0, 100%, 100%);
  --color-ac-unit: hsl(72, 2%, 97%);
  --color-ac-unit-inner: hsl(0, 0%, 70%);
  --color-outside: hsl(213, 74%, 40%);
  --color-curtain-rod: hsl(18, 80%, 10%);
  --color-book-1: hsl(55, 100%, 48%);
  --color-book-2: hsl(178, 93%, 21%);
  --color-book-3: hsl(194, 100%, 48%);
  --color-planter: hsl(0, 100%, 100%);
  --color-leaf: hsl(72, 40%, 43%);
  --border-frame: 2.5vmin;
  --border-radius: 0.25vmin;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  display: grid;
  place-items: center;
  background-color: var(--color-wall);
}

.frame {
  display: grid;
  position: relative;
  margin-top: calc(var(--height-sill) * -1);
  width: var(--size);
  height: calc(var(--size) * 1.5);
  border-radius: var(--border-radius) var(--border-radius) 0 0;
  background-color: var(--color-frame);
}

.outside {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: var(--color-outside);
  overflow: hidden;
  -webkit-animation: flash 10s linear infinite;
          animation: flash 10s linear infinite;
}

.rain {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  -webkit-transform: rotate(25deg);
          transform: rotate(25deg);
}

.drop {
  position: absolute;
  background-color: rgba(255, 255, 255, 0.3);
  width: 1px;
  height: 4vmin;
  -webkit-animation: fall 200ms linear infinite;
          animation: fall 200ms linear infinite;
}
.drop:nth-child(1) {
  top: 92%;
  left: 48%;
  -webkit-animation-delay: -0.03s;
          animation-delay: -0.03s;
  -webkit-animation-duration: 203ms;
          animation-duration: 203ms;
}
.drop:nth-child(2) {
  top: 82%;
  left: 98%;
  -webkit-animation-delay: -0.06s;
          animation-delay: -0.06s;
  -webkit-animation-duration: 207ms;
          animation-duration: 207ms;
}
.drop:nth-child(3) {
  top: 32%;
  left: 26%;
  -webkit-animation-delay: -0.09s;
          animation-delay: -0.09s;
  -webkit-animation-duration: 201ms;
          animation-duration: 201ms;
}
.drop:nth-child(4) {
  top: 12%;
  left: 64%;
  -webkit-animation-delay: -0.12s;
          animation-delay: -0.12s;
  -webkit-animation-duration: 207ms;
          animation-duration: 207ms;
}
.drop:nth-child(5) {
  top: 92%;
  left: 66%;
  -webkit-animation-delay: -0.15s;
          animation-delay: -0.15s;
  -webkit-animation-duration: 202ms;
          animation-duration: 202ms;
}
.drop:nth-child(6) {
  top: 82%;
  left: 38%;
  -webkit-animation-delay: -0.18s;
          animation-delay: -0.18s;
  -webkit-animation-duration: 204ms;
          animation-duration: 204ms;
}
.drop:nth-child(7) {
  top: 58%;
  left: 92%;
  -webkit-animation-delay: -0.21s;
          animation-delay: -0.21s;
  -webkit-animation-duration: 201ms;
          animation-duration: 201ms;
}
.drop:nth-child(8) {
  top: 62%;
  left: 28%;
  -webkit-animatio.........完整代码请登录后点击上方下载按钮下载查看