CSS-鼠标悬浮,控制底部弹窗显示隐藏

CSS-鼠标悬浮,控制底部弹窗显示隐藏_第1张图片

DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <link
      rel="stylesheet"
      href="https://at.alicdn.com/t/c/font_4097141_hvuc5l7j4y4.css"
    />
    <title>Documenttitle>
    <style>
      body {
        display: flex;
        justify-content: center;
      }
      .cart {
        width: 50px;
        position: relative;
        z-index: 600;
      }
      .myIcon {
        font-size: 24px;
        cursor: pointer;
      }
      .cart:hover .layer {
        opacity: 1;
        transform: none;
      }
      .layer {
        opacity: 0;
        transition: all 0.4s 0.2s;
        transform: translateY(-200px) scale(1, 0);
        width: 400px;
        height: 400px;
        position: absolute;
        top: 50px;
        left: 0;
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
        background: #fff;
        border-radius: 4px;
        padding-top: 10px;
      }
    style>
  head>
  <body>
    <div class="cart">
      <i class="iconfont icon-gouwuche myIcon">i>
      <div class="layer">应该是个购物车列表div>
    div>
  body>
html>

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