1. <div data-role="collapsible" data-collapsed="true" class="info">  
       <h1>Rooms</h1>
       <div class="detail"></div>      
   </div
   
   
   
   

1. $('.info').live('expand', function(){ 
   
2.       ...                       
         $(".detail", this).load("load.php");                   
    });
   
   
   

I have Collapsible lists, but when I load content the CSS gets lost.