div+css实现一个创意悬浮登录表单页面裂开出现效果代码-html代码-BFW代码库

div+css实现一个创意悬浮登录表单页面裂开出现效果代码

代码语言：html

代码描述：div+css实现一个创意悬浮登录表单页面裂开出现效果代码

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">
  

  <meta name="viewport" content="width=device-width, initial-scale=1">
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/normalize.5.0.css">
  
  
<style>
@import url("https://fonts.googleapis.com/css?family=Raleway:400,700");
*, *:before, *:after {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  font-family: "Raleway", sans-serif;
}

.container {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.container:hover .top:before, .container:hover .top:after, .container:hover .bottom:before, .container:hover .bottom:after, .container:active .top:before, .container:active .top:after, .container:active .bottom:before, .container:active .bottom:after {
  margin-left: 200px;
  transform-origin: -200px 50%;
  transition-delay: 0s;
}
.container:hover .center, .container:active .center {
  opacity: 1;
  transition-delay: 0.2s;
}

.top:before, .top:after, .bottom:before, .bottom:after {
  content: "";
  display: block;
  position: absolute;
  width: 200vmax;
  height: 200vmax;
  top: 50%;
  left: 50%;
  margin-top: -100vmax;
  transform-origin: 0 50%;
  transition: all 0.5s cubic-bezier(0.445, 0.05, 0, 1);
  z-in.........完整代码请登录后点击上方下载按钮下载查看