lex
/
classroom-instruments


			
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							<!DOCTYPE html>

<html lang="zh-CN">


<head>
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  <title>音乐数字课堂</title>

  <style>
    body {
      background: #f1f5ff;
      width: 100%;
    }

    .bgImg {
      width: 456px;
      height: 522px;
    }

    .btnImg {
      width: 288px;
      position: absolute;
      left: 50%;
      margin-left: -144px;
      bottom: 31px;
      cursor: pointer;
      z-index: 100;

    }

    .imgWrap {
      width: 456px;
      height: 522px;
      margin: 140px auto 0;
      position: relative;
      z-index: 100;
    }

    /* margin-top: 300px; */
    .textWrap {
      margin-top: 140px;
      text-align: center;
      width: 500px;
      position: absolute;
      top: 141px;
      left: 50%;
      margin-left: -288px;
    }

    .subMsg {
      margin-top: 32px;
      font-size: 22px;
      line-height: 30px;
      color: #777;
    }

    .subBtn {
      width: 231px;
      height: 62px;
      background: #198CFE;
      border-radius: 18px;
      border: none;
      font-size: 22px;
      font-weight: 600;
      color: #FFFFFF;
      line-height: 30px;
      cursor: pointer;
      margin-top: 32px;
      list-style: none outside none;
      text-decoration: none;
    }
  </style>
  <script type="text/javascript">
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          // 尝试监听install
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          document.writeln(" <div class='textWrap'><h1>当前浏览器版本过低</h1><p class='subMsg'>为了保证良好的上课体验，推荐您使用谷歌浏览器</p> <button class='subBtn' onclick='gotoLinlk()'>下载谷歌浏览器</button>");
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</head>

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<!-- 背景 https://oss.dayaedu.com/gyt/basic/1688699993534.png -->

<body class="myBody">

  <div id="app"></div>
  <script type="module" src="/src/main.ts"></script>

</body>

</html>