text: <!DOCTYPE html>
  <html>
  
  <head>
      <meta charset="utf-8">
      <title>H+已不再支持老旧的IE</title>
      <meta name="renderer" content="webkit">
      <meta http-equiv="Cache-Control" content="no-siteapp" />
      <meta name="description" content="">
      <meta name="keywords" content="">
      <style>
          html,
          body {
              height: 100%;
              overflow: hidden;
          }
  
          body {
              background: #3cbbdc url(img/browser.png) no-repeat center center;
          }
      </style>
  </head>
  
  <body>
  </body>
  
  </html>
  