CSS例

<div class="center">
    <table class="picbox" cellspacing="0" cellpadding="1">    <tbody id="picbox">    </tbody>    </table></div>

.picbox
   {      
      margin: 0 auto;      
      border: 1px solid black;    
      width: 650px;     
      height: 650px;   
       }    
       .picbpx td   
        {        
        padding: 0;   
         }    
         .border_bg    
         {        
         background-image:url(../img/border_bg.jpg);      
          width: 100px;        
          height: 100px;        
          background-repeat: repeat;    
          }    
          .left h3    
          {        
          text-align: 
          center;;    
          }