纯css+div实现步进选择器增减器加减器效果代码-html代码-BFW代码库

纯css+div实现步进选择器增减器加减器效果代码

代码语言：html

代码描述：纯css+div实现步进选择器增减器加减器效果代码

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" class="theme_switchable">

<head>

  <meta charset="UTF-8">

<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/normalize.css">
  <link rel='stylesheet' href='https://fonts.googleapis.com/css2?family=Quicksand:wght@700&amp;display=swap'>
  <link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/all.5.15.3.css">
<style>

:root {
  --user-button-circle: rgba(0,0,0,0.025);
  --user-button-cardborder: rgba(255,255,255,0.25);
  --user-button-text:#323133;
  --user-button-shadow:rgba(0,0,0,0.1);
}

body #user-button {
  z-index: 1000;
  bottom: 1rem !important;
  right: 1rem !important;
  color: var(--user-button-text);
  transition: 1s 0s ease-out;
  -webkit-animation: slide 3s ease-out forwards;
          animation: slide 3s ease-out forwards;
}
@-webkit-keyframes slide {
  0%, 50% {
    opacity: 0;
    display: block !important;
  }
  100% {
    opacity: 1;
    display: block !important;
  }
}
@keyframes slide {
  0%, 50% {
    opacity: 0;
    display: block !important;
  }
  100% {
    opacity: 1;
    display: block !important;
  }
}
body #user-button .u-card {
  border-radius: 100%;
  box-shadow: 0 0 1rem -0.25rem var(--user-button-shadow), inset 0 0 1rem -0.75rem var(--user-button-shadow);
}
body #user-button .u-main {
  cursor: pointer;
  --user-button-backgro.........完整代码请登录后点击上方下载按钮下载查看