一、今天我来分享一个电风扇特效！

1、这个电风扇特效是有一二三档的风力，外关不是做的特别好，所以大家不要建议，代码块在下面，大家自行观看。

2、后面我会分享更多酷炫的特效和代码，大家给一个关注以后方便查找！！！

<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>海拥 | 风扇开关特效</title>
<link rel="shortcut icon" type="images/x-icon" href="http://haiyong.site/wp-content/uploads/2021/07/cropped-59255587-1-192x192.jpg">
<style>
  @charset "utf-8";
@keyframes leafRotate {
  0% {
  transform: rotate(0deg);
  }
  25%{
    transform: rotate(90deg);
  }
  50%{
    transform: rotate(180deg);
  }
  75%{
    transform: rotate(270deg);
  }
  100% {
  transform: rotate(360deg);
  }
}
#fan {
  width: 230px;
  position: absolute;
  z-index: 10;
  margin: auto;
  left: 0;
  right: 0;
  top: 150px
}
#fan .header {
  width: 230px;
  height: 230px;
  position: absolute;
  left: -15px;
  top: -15px;
  background: #42c7ea;
  border-radius: 50%;
  z-index: 10;
  border: 2px solid #0e6873;
}
#fan .mask {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: 2px solid #0e6873;
  position: relative;
  background: #e4ecef;
  z-index: 11;
}
#fan .mask .logo {
  border: 2px solid #0e6873;
  border-radius: 50%;
  position: absolute;
  width: 80px;
  height: 90px;
  text-align: center;
  line-height: 90px;
  color: #0e6873;
  font-size: 14px;
  top: 53px;
  left: 58px;
  background: #42c7ea;
  z-index: 3;
}
#fan .mask .line {
  width: 200px;
  height: 2px;
  background: #3c8a93;
  position: absolute;
  top: 99px;
  z-index: 2;
}
#fan .mask .line_1 {
  width: 200px;
  height: 2px;
  background: #3c8a93;
  position: absolute;
  top: 99px;
  z-index: 2;
}
#fan .mask .line_2 {
  width: 200px;
  height: 2px;
  background: #3c8a93;
  position: absolute;
  top: 99px;
  z-index: 2;
  transform: rotate(30deg);
}
#fan .mask .line_3 {
  width: 200px;
  height: 2px;
  background: #3c8a93;
  position: absolute;
  top: 99px;
  z-index: 2;
  transform: rotate(60deg);
}
#fan .mask .line_4 {
  width: 200px;
  height: 2px;
  background: #3c8a93;
  position: absolute;
  top: 99px;
  z-index: 2;
  transform: rotate(90deg);
}
#fan .mask .line_5 {
  width: 200px;
  height: 2px;
  background: #3c8a93;
  position: absolute;
  top: 99px;
  z-index: 2;
  transform: rotate(120deg);
}
#fan .mask .line_6 {
  width: 200px;
  height: 2px;
  background: #3c8a93;
  position: absolute;
  top: 99px;
  z-index: 2;
  transform: rotate(150deg);
}
#fan .mask .leafs {
  z-index: 1;
  position: absolute;
  animation: leafRotate 0s infinite linear;
  transform-origin: center center;
  width: 200px;
  height: 200px;
}
#fan .mask .leafs .leaf {
  width: 72px;
  height: 60px;
  border-radius: 20% 40%;
  background: #bdcc2b;
  border: 2px solid #0e6873;
  position: absolute;
  left: 100px;
  top: 100px;
  transform-origin: left top;
}
#fan .mask .leafs .leaf_1 {
  width: 72px;
  height: 60px;
  border-radius: 20% 40%;
  background: #bdcc2b;
  border: 2px solid #0e6873;
  position: absolute;
  left: 100px;
  top: 100px;
  transform-origin: left top;
}
#fan .mask .leafs .leaf_2 {
  width: 72px;
  height: 60px;
  border-radius: 20% 40%;
  background: #bdcc2b;
  border: 2px solid #0e6873;
  position: absolute;
  left: 100px;
  top: 100px;
  transform-origin: left top;
  transform: rotate(120deg);
}
#fan .mask .leafs .leaf_3 {
  width: 72px;
  height: 60px;
  border-radius: 20% 40%;
  background: #bdcc2b;
  border: 2px solid #0e6873;
  position: absolute;
  left: 100px;
  top: 100px;
  transform-origin: left top;
  transform: rotate(240deg);
}
#fan .neck {
  width: 40px;
  height: 70px;
  border: 2px solid #0e6873;
  background: #42c7ea;
  position: absolute;
  left: 80px;
  z-index: 9;
  border-radius: 0 0 5% 5%;
}
#fan .neck_footer {
  width: 50px;
  height: 20px;
  border: 2px solid #0e6873;
  background: #77e1f1;
  position: absolute;
  top: 263px;
  left: 75px;
  border-radius: 50%;
  z-index: 8;
}
#fan .bottom {
  width: 200px;
  height: 80px;
  border-radius: 50%;
  border: 2px solid #0e6873;
  background: #42c7ea;
  position: absolute;
  top: 250px;
  left: 0px;
  z-index: 7;
}
#fan .bottom_footer {
  width: 20px;
  height: 20px;
  background: #bdcc2b;
  border: 2px solid #0e6873;
  position: absolute;
  border-radius: 40%;
  z-index: 6;
  top: 310px;
}
#fan .bottom_footer_1 {
  width: 20px;
  height: 20px;
  background: #bdcc2b;
  border: 2px solid #0e6873;
  position: absolute;
  border-radius: 40%;
  z-index: 6;
  top: 310px;
  left: 20px;
}
#fan .bottom_footer_2 {
  width: 20px;
  height: 20px;
  background: #bdcc2b;
  border: 2px solid #0e6873;
  position: absolute;
  border-radius: 40%;
  z-index: 6;
  top: 310px;
  left: 160px;
}
#fan .switch {
  position: absolute;
  width: 24px;
  height: 24px;
  top: 296px;
  z-index: 13;
  opacity: 0;
  cursor: pointer;
}
#fan .switch_btn {
  display: inline-block;
  text-align: center;
  width: 18px;
  height: 20px;
  line-height: 20px;
  font-size: 12px;
  background: #bdcc2b;
  border: 2px solid #0e6873;
  position: absolute;
  border-radius: 50%;
  color: #0e6873;
  cursor: pointer;
  top: 296px;
  z-index: 12;
  transform: rotateX(45deg);
}
#fan .switch_0 {
  position: absolute;
  width: 24px;
  height: 24px;
  top: 296px;
  z-index: 13;
  opacity: 0;
  cursor: pointer;
  left: 50px;
}
#fan .switch_0:checked + div + input + div + input + div + input + div + .mask .leafs {
  animation-play-state:paused;
}
#fan .switch_1 {
  position: absolute;
  width: 24px;
  height: 24px;
  top: 296px;
  z-index: 13;
  opacity: 0;
  cursor: pointer;
  left: 75px;
}
#fan .switch_1:checked + div {
  background: #a9af27;
  color: #0e6873;
}
#fan .switch_1:checked + div + input + div + input + div + .mask .leafs {
  animation-duration: 0.7s;
}
#fan .switch_2 {
  position: absolute;
  width: 24px;
  height: 24px;
  top: 296px;
  z-index: 13;
  opacity: 0;
  cursor: pointer;
  left: 100px;
}
#fan .switch_2:checked + div {
  background: #a9af27;
  color: #0e6873;
}
#fan .switch_2:checked + div + input + div + .mask .leafs {
  animation-duration: 0.4s;
}
#fan .switch_3 {
  position: absolute;
  width: 24px;
  height: 24px;
  top: 296px;
  z-index: 13;
  opacity: 0;
  cursor: pointer;
  left: 125px;
}
#fan .switch_3:checked + div {
  background: #a9af27;
  color: #0e6873;
}
#fan .switch_3:checked + div + .mask .leafs {
  animation-duration: 0.3s;
}
#fan .switch_btn_0 {
  display: inline-block;
  text-align: center;
  width: 18px;
  height: 20px;
  line-height: 20px;
  font-size: 12px;
  background: #bdcc2b;
  border: 2px solid #0e6873;
  position: absolute;
  border-radius: 50%;
  color: #0e6873;
  cursor: pointer;
  top: 296px;
  z-index: 12;
  transform: rotateX(45deg);
  left: 50px;
}
#fan .switch_btn_1 {
  display: inline-block;
  text-align: center;
  width: 18px;
  height: 20px;
  line-height: 20px;
  font-size: 12px;
  background: #bdcc2b;
  border: 2px solid #0e6873;
  position: absolute;
  border-radius: 50%;
  color: #0e6873;
  cursor: pointer;
  top: 296px;
  z-index: 12;
  transform: rotateX(45deg);
  left: 75px;
}
#fan .switch_btn_2 {
  display: inline-block;
  text-align: center;
  width: 18px;
  height: 20px;
  line-height: 20px;
  font-size: 12px;
  background: #bdcc2b;
  border: 2px solid #0e6873;
  position: absolute;
  border-radius: 50%;
  color: #0e6873;
  cursor: pointer;
  top: 296px;
  z-index: 12;
  transform: rotateX(45deg);
  left: 100px;
}
#fan .switch_btn_3 {
  display: inline-block;
  text-align: center;
  width: 18px;
  height: 20px;
  line-height: 20px;
  font-size: 12px;
  background: #bdcc2b;
  border: 2px solid #0e6873;
  position: absolute;
  border-radius: 50%;
  color: #0e6873;
  cursor: pointer;
  top: 296px;
  z-index: 12;
  transform: rotateX(45deg);
  left: 125px;
}
#fan .on_off {
  position: absolute;
  width: 40px;
  height: 20px;
  top: 296px;
  z-index: 13;
  left: 80px;
  opacity: 0;
  cursor: pointer;
}
#fan .on_off:checked + div {
  box-shadow: none;
}
#fan .on_off:checked + div + .mask .leafs {
  animation: leafRotate 2s 1 ease-out;
  animation-delay: 1s;
  animation-fill-mode: forwards;
}
#fan .on_off_btn {
  display: inline-block;
  text-align: center;
  width: 40px;
  height: 20px;
  line-height: 20px;
  font-size: 12px;
  background: #bdcc2b;
  border: 2px solid #0e6873;
  position: absolute;
  border-radius: 50%;
  color: #0e6873;
  cursor: pointer;
  top: 296px;
  z-index: 12;
  left: 80px;
  box-shadow: inset 2px 2px 6px #555;
}
</style>
</head>
<body>
<div id="fan">
  <input type="radio" name="switch" class="switch_0">
  <div class="switch_btn_0">0</div>
  <input type="radio" checked="" name="switch" class="switch_1">
  <div class="switch_btn_1">1</div>
  <input type="radio" name="switch" class="switch_2">
  <div class="switch_btn_2">2</div>
  <input type="radio" name="switch" class="switch_3">
  <div class="switch_btn_3">3</div>
  <div class="mask">
    <div class="logo">风扇</div>
    <div class="line_1"></div>
    <div class="line_2"></div>
    <div class="line_3"></div>
    <div class="line_4"></div>
    <div class="line_5"></div>
    <div class="line_6"></div>
    <div class="leafs">
    <div class="leaf_1"></div>
    <div class="leaf_2"></div>
    <div class="leaf_3"></div>
    </div>
  </div>
  <div class="header"></div>
  <div class="neck"></div>
  <div class="neck_footer"></div>
  <div class="bottom"></div>
  <div class="bottom_footer_1"></div>
  <div class="bottom_footer_2"></div>
</div>

<div style="text-align:center;margin:10px 0; font:normal 14px/24px 'MicroSoft YaHei';">
<p>来源：<a href="http://haiyong.site" target="_blank">海拥</a></p>
</div>
</body>
</html>