Bootstrap下拉菜单Dropdowns的实现代码

时间:2020-05-15 boonyaxnn 人气:0

本文实例为大家分享了Bootstrap下拉菜单的具体代码，供大家参考，具体内容如下

<!DOCTYPE html> 
<html> 
 <head> 
  <title>Bootstrap-下拉菜单标题</title> 
   <meta charset="utf-8"> 
  <link rel="stylesheet" href="css/bootstrap.min.css" rel="external nofollow" > 
  <style> 
   body {  
    padding-top: 150px;  
    padding-bottom: 40px;  
    font-family: '宋体';  
   } 
  </style> 
 </head> 
 
 <body> 
  <div class="container"> 
  <div class="dropdown"> 
   <button type="button" class="btn dropdown-toggle" data-toggle="dropdown" 
   style="font-size:36px;: blue; width:100;height: 50; "> 
    常用语种 <span class="caret"> </span> 
   </button> 
   <ul class="dropdown-menu" role="menu" aria-labelledby="dropdownMenu1"> 
    <li role="presentation" class="dropdown-header"> 
     下拉菜单标题 
    </li> 
    <li role="presentation" > 
     <a role="menuitem" tabindex="-1" href="#" rel="external nofollow" rel="external nofollow" >中文</a> 
    </li> 
    <li role="presentation" class="dropdown-header"> 
     下拉菜单标题 
    </li> 
    <li role="presentation"> 
     <a role="menuitem" tabindex="-1" href="#" rel="external nofollow" rel="external nofollow" >英文</a> 
    </li> 
   </ul> 
  </div> 
  </div> 
  <script src="js/jquery.min.js"></script> 
  <script src="js/bootstrap.min.js"></script> 
 </body> 
</html>

效果图：

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