.tab {position:relative; width:60em;}
.tab dt {position:relative; z-index:2; bottom:-1px; float:left; margin:0px 8px; padding:2px 0px; text-align:center; width:160px; border:1px solid #633821; background:#633821; color:#999; cursor:pointer;}
.tab .current {border-bottom:1px solid #633821; font-weight:bold; background:#92652f; color:#fff;}
.tab dd {position:absolute; z-index:1; top:1.7em; left:0; width:58em; margin-left:10px; padding:1.2em; border:1px solid #633821;}