圆环无限放大循环动画效果-html代码-BFW代码库

圆环无限放大循环动画效果

代码语言：html

所属分类：动画

代码描述：圆环无限放大循环动画效果

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>
body {
  position: relative;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  cursor: pointer;
}

.circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 100%;
  height: 0vw;
  width: 0vw;
  transition: top 1s, left 1.5s;
  animation: growmycirclegrow 10s infinite;
}

@keyframes growmycirclegrow {
  from {
    width: 0vw;
    height: 0vw;
    z-index: 100;
  }
  to {
    width: 250vw;
    height: 250vw;
    z-index: 0;
  }
}
</style>


</head>

<body translate="no" >
  <div class="circle" number="0"></div>
<div class="circle" number="1"></div>
<div class="circle" number="2"></div>
<div class="circle" number="3"></div>
<div class="circle" number="4"></div>
<div class="circle" number="5"></div>
<div class="circle" number="6"></div>
<div class="circle" number="7"></div>
<div class="circle" number="8"></div>
<div class="circle" number="9"></div>
<div class="circle" number="10".........完整代码请登录后点击上方下载按钮下载查看