div+css实现圈圈放大动画效果代码-html代码-BFW代码库

div+css实现圈圈放大动画效果代码

代码语言：html

所属分类：动画

代码描述：div+css实现圈圈放大动画效果代码

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>
    body {
  background-color: #222;
  height: 100vh;
}

#pulse-loader .pulse-loader-1,
#pulse-loader .pulse-loader-2 {
  -webkit-border-radius: 1000px;
  -moz-border-radius: 1000px;
  -o-border-radius: 1000px;
  border-radius: 1000px
}

#pulse-loader {
  position: fixed;
  z-index: -9999;
  left: 50%;
  top: 50%;
  width: 300px;
  height: 300px;
  margin-left: -150px;
  margin-top: -150px
}

#pulse-loader {
  top: 45%
}

#pulse-loader>div {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-width: 20px;
  border-style: solid;
  border-color: #fff
}

#pulse-loader .pulse-loader-1 {
  -webkit-animation: pulse1 1s .5s ease infinite;
  -moz-animation: pulse1 1s .5s ease infinite;
  -ms-animation: pulse1 1s .5s ease infinite;
  -o-animation: pulse1 1s .5s ease infinite;
  animation: pulse1 1s .5s ease infinite
}

#pulse-loader .pulse-loader-2 {
  -webkit-animation: pulse1 1s ease infinite;
  -moz-animation: pulse1 1s ease infinite;
  -ms-animation: pulse1 1s ease infinite;
  -o-animation: pulse1 1s ease infinite;
  animation: pulse1 1s ease infinite
}.........完整代码请登录后点击上方下载按钮下载查看