#lanrenzhijia{
	width:100%;
	height:auto;
	position:relative;
	z-index: 99999;
}
#lanrenzhijia ul{ width:800px;overflow:hidden;height:auto; position:absolute; left:50%; top:0; margin-left:-400px; z-index:20;}
#lanrenzhijia ul li{ width:100px; height:auto; overflow:hidden;float:left; text-align:center;  position:relative;}
#lanrenzhijia ul li a{
	width:100%;
	height:44px;
	line-height:44px;
	display:block;
	float:left;
	font-size:14px;
	color:#212121;
	text-decoration:none;
}
#lanrenzhijia ul li a.first{ background:none;}
#lanrenzhijia ul li a:hover{text-decoration:none;}
#lanrenzhijia ul li.on a{ color:#186ab4;}
#lanrenzhijia ul li .second{
	width:90px;
	float:left;
	display:none;
	padding-right: 5px;
	padding-left: 5px;
}
#lanrenzhijia .dot{ width:800px;height:8px; line-height:8px; position:absolute; left:51.5%; top:36px; margin-left:-412px; z-index:-10;}
#lanrenzhijia .dot ul{width:800px;height:8px; line-height:8px; position:relative;}
#lanrenzhijia .dot ul span{
	width:100px;
	height:8px;
	display:block;
	position:absolute;
	left:0;
	top:0;
	background-image: url(../images/dot.gif);
	background-repeat: no-repeat;
	background-position: center center;
}

.second div {
	display: block;
	float: left;
	font-size: 12px;
	line-height: 30px;
	color: #e7e7e7;
	text-align: center;
	height: 30px;
	width: 90px;
	font-weight: normal;
	text-decoration: none;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #297dc9;
	cursor: pointer;
	background-color: #186ab4;
}
.second div:hover {
	color: #ffffff;
	font-weight: bold;
}