 <ul>   <li>Check the address for typing errors such as     <strong>ww</strong>.example.com instead of     <strong>www</strong>.example.com</li>     <div id='searchbox'>       <input id='searchtext' type='search'></input>       <button id='searchbutton'>Search</button>     </div>   <li>If you are unable to load any pages, check your device’s data or Wi-Fi connection.     <button id='wifi'>Enable Wi-Fi</button>   </li> </ul> 
<ul>  <li>检查看看网址有没有输入错误，比如把  <strong>www</strong>.example.com 输入成了  <strong>ww</strong>.example.com</li>  <div id='searchbox'>  <input id='searchtext' type='search'></input>  <button id='searchbutton'>搜索</button>  </div>  <li>如果您无法载入任何页面，请检查您的设备的数据或 Wi-Fi 连接。  <button id='wifi'>启用 Wi-Fi</button>  </li>  </ul>