.tab{ cursor:pointer; background-color:#FF9900; border:1px solid #000; border-bottom:none; width:140px; text-align:center; font-family:Tahoma,Arial; font-size:12px; color:#fff; z-index:2; margin:0 0 0 5px; padding:3px}

.panel{clear:left; width:600px; z-index:1; display:none; font-family:Tahoma,Arial; font-size:12px; color:#000; border-top:0px solid #000; border-right:0px; border-bottom:0px; border-left:0px; overflow:auto; padding:5px}