.nav1 ul{height:30px;clear:both;list-style:none}.nav1 li{float:left;margin-right:17px}.nav1 .tab a:link,.nav1 .tab a:visited{background:transparent;border:none;display:inline;position:relative;font-size:12px;font-weight:bold;height:0px;margin-right:0px;line-height:30px;text-decoration:none;cursor:pointer !important}.nav1 .tab a span{background:transparent;display:inline;height:0px;margin-right:0px;margin-left:0px;padding-left:0px}.nav1 .tab a:hover{background:none}.nav1 .tab a:hover span{background:transparent} .nav1 .tab a.current:link,.nav1 .tab a.current:visited,.nav1 .tab a.current:hover{background:transparent;border:none;z-index:4}.nav1 .tab a.current span,a.current:hover span{background:transparent;border:none;z-index:4}