.nav { width:1002px; height:59px; margin:0 auto;}
.nav li{ width:143px; position:relative; z-index:9999; padding:15px 0; height:29px;}
.nav li a {
	display:block;
	width:120px;
	font-size:14px;
	color:#4d0e04;
	line-height:29px; text-align:center;
	font-family:"微软雅黑";
}
.nav li a:hover{ background:#0a59a4; color:#fff;}
.nav li a.xz{background:url(../images/nav_hover.gif) repeat-x bottom; color:#ce0000;}

.nav li ul{position:absolute; z-index:9999; top:59px; background:url(../images/qie_08.jpg) no-repeat 150px 25px #fff; visibility:hidden; padding:15px;width:643px; height:203px; border:1px solid #e7e7e7; border-top:none;}

.nav li:hover ul{ visibility:visible;}
.nav li ul li{ background:none;}
.nav li ul li.l_subnav{width:120px; padding-right:20px;}
.nav li ul li.l_subnav a{ color:#5a5a5a; border-bottom:1px solid #CCC; display:block; width:110px;text-align:left; padding-left:12px; height:30px; line-height:30px; font-size:12px; font-weight:normal;}
.nav li ul li.l_subnav a:hover{ color:#fff; font-weight:bold;}

.nav li ul li.r_subnav{width:240px; font-size:12px; color:#000!important;font-weight:normal; float:right; margin-right:20px;}
.nav li ul li.r_subnav img{ width:225px; height:150px; padding:2px; border:1px solid #DDD;}
.nav li ul li.r_subnav a{ display:inline; color:#5a5a5a; line-height:25px; font-family:"宋体";}
.nav li ul li.r_subnav a:hover{ color:#ce0000; background:none; font-weight:normal;}