原生js实现电商购物车滚动粘性浮动效果代码-html代码-BFW代码库

原生js实现电商购物车滚动粘性浮动效果代码

代码语言：html

所属分类：电商

代码描述：原生js实现电商购物车滚动粘性浮动效果代码

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/reset.min.css">
<style>
html {
  --space: 2rem;
  --space-xs: calc(var(--space) / 3);
  --space-sm: calc(var(--space) / 2);
  --space-md: calc(var(--space) * 2);

  --color-primary: lightgray;
  --color-accent: whitesmoke;
  --color-dark: black;
  --color-mid: gray;
  --color-light: white;
  --color-highlight: dodgerblue;

  --radius: 0.125rem;
}

/* Here are the base styles for the main layout and sticky component */
* {
  box-sizing: border-box;
}

main {
  display: flex;
  flex-wrap: wrap;
}

.article {
  flex-basis: 0;
  flex-grow: 999;
  min-width: 40%;
}

.sidebar {
  --offset: var(--space);
  flex-grow: 1;
  flex-basis: 300px;
  align-self: start;
  position: -webkit-sticky;
  position: sticky;
  top: var(--offset);
}

.component {
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.component .content {
  max-height: 500px;
  overflow-y: auto;
}

.sidebar .component {
  max-height: calc(100vh - var(--offset) * 2);
}

/*
 * Other styles
**/
.visually-hidden {
  clip: rect(0 0 0 0);
  -webkit-clip-path: inset(50%);
          clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

html,
body {
  height: 100%;
}

[hidden] {
  display: none;
}

body {
  margin: 0 auto;
  padding: 0 var(--space);
  font-family: "Helvetica Neue", sans-serif;
  font-size: 1.25rem;
  line-height: 1.4;
  max-width: 1400px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 600;
  line-height: 1.2;
}

p {
  max-width: 70ch;
  font-size: clamp(1rem, 4vw, 1.25rem);
}

header,
footer {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: var(--space-md) 0;
  padding: var(--space);
  height: 40vh;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 12px,
    var(--color-accent) 12px,
    var(--color-accent) 24px
  );
}

/* Until flexbox gap is supported in all modern browsers, we use the negative margin trick to create space between the children elements */
main {.........完整代码请登录后点击上方下载按钮下载查看