#tab {
                 width: 500px;
               margin: 0 auto;
                 box-shadow: 5px 5px 5px #888888;
             }
             #tab h3 {
                 margin: 0px;
                 padding: 0px;
                 font-size: 14px;
                 float: left;
                 right: 5px;                
                 width: 60px;
                 height: 24px;
                 line-height: 24px;
                 text-align: center; 
             }
             #tab div {
                 clear: both;
                 height: 100px;
                 font-size: 14px;
                 padding: 20px 0px 0px 20px;    
                 display: none;        
             }
             #tab h3.active {
                 background: #cccc00;
             }
             #tab div.content {
                 display: block;
                 background: #cccc00;
             }