Bootstrap Collapsible link

To create a collapsible link in Bootstrap, you can try to run the following code

Example

<!DOCTYPE html>
<html>
   <head>
      <title>Bootstrap Example</title>
      <link href = "/bootstrap/css/bootstrap.min.css" rel = "stylesheet">
      <script src = "/scripts/jquery.min.js"></script>
      <script src = "/bootstrap/js/bootstrap.min.js"></script>
   </head>
   <body>
      <div class = "container">
         <h2>More learning content</h2>
         <a href = "#test" class="btn btn-info" data-toggle = "collapse">More</a>
         <div id = "test" class = "collapse">
            We have learning content on Java, PHP, Ruby, C, C++, etc.
         </div>
      </div>
   </body>
</html>