div+css实现悬浮按钮点击伸缩子菜单圆圈效果代码-html代码-BFW代码库

div+css实现悬浮按钮点击伸缩子菜单圆圈效果代码

代码语言：html

代码描述：div+css实现悬浮按钮点击伸缩子菜单圆圈效果代码

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">
  
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/all.6.4.0.css">
  
<style>
html {
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
  font-size: 62.5%;
}
html * {
  box-sizing: inherit;
}

body {

  background-color: #293238;
  display: grid;
  font-family: sans-serif;
  font-size: 1.6rem;
  min-height: 100vh;
  place-content: center;
  position: relative;
}
body::before {
  background-color: #293238;
  content: "";
  height: 100%;
  left: 0;
  opacity: 0.8;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 0;
}

.buttons {
  position: relative;
  z-index: 1;
}
.buttons--active .buttons__ctas {
  transform: translate(-50%, -50%) rotate(0deg);
.........完整代码请登录后点击上方下载按钮下载查看