/* ================================================================ 
代码整理：懒人之家 lanrenzhijia.com
=================================================================== */

.preload1 {
	background: url(../images/);
}
.preload2 {
	background: url(../images/);
}
#nav {
	padding:0;
	margin:0;
	list-style:none;
	height:40px;
	background:#fff url(../images/) repeat-x;
	position:relative;
	z-index:500;
	font-family:arial, verdana, sans-serif;
}
#nav li.top {
	display:block;
	float:right;
	height:40px; 
}
#nav li a.top_link {
	display:block;
	float:left;
	height:40px;
	line-height:40px;
	color:#fff;
	text-decoration:none; text-align:center;
	font-size:16px;
	font-weight:bold;
	padding-left:10px;
	cursor:pointer;
	background:url(../images/jj2.jpg)
}
#nav li a.top_link span {
	float:left;
	display:block;
	padding:0 16x 0 13px;
	height:35px;
	
}
#nav li a.top_link span.down {
	float:left;
	display:block;
	padding:0 16x 0 13px;
	height:35px;
	background: url(../images/.jpg) no-repeat right top;
}
#nav li:hover a.top_link {
	color:#fff;
	background: url(../images/nav_80x31.jpg) no-repeat;
}
#nav li:hover a.top_link span {
	background:url(../images/nav_80x31.jpg) no-repeat right top;
}
#nav li:hover a.top_link span.down {
	background:url(../images/nav_80x31.jpg) no-repeat right top;
}
/* Default list styling */

#nav li:hover {
	position:relative;
	z-index:200;
}
#nav li:hover ul.sub {
	left:1px;
	top:38px;
	background: #e2e2e2;
	padding:0px;
	border:1px solid #fff;
	white-space:nowrap;
	width:100px;
	height:auto;
	z-index:300;
}
#nav li:hover ul.sub li {
	display:block;
	height:35px;
	position:relative;
	float:left;
	width:100px;
	font-weight:normal;
}
#nav li:hover ul.sub li a {
	display:block;
	font-size:14px;
	height:31px;
	width:105px;
	line-height:31px;
	text-indent:1px;
	color:#000;
	text-decoration:none;
	border:1px solid #fff;
}
#nav li ul.sub li a.fly {
	background:#e2e2e2 url(../images/arrow.gif) 92px 10px no-repeat;
}
#nav li:hover ul.sub li a:hover {
	background:#f55506;
	color:#fff;
	border-color:#fff;
}
#nav li:hover ul.sub li a.fly:hover {
	background:#f55506  url(../images/arrow_over.gif) 92px 10px no-repeat;
	color:#fff;
}
#nav li:hover li:hover ul, #nav li:hover li:hover li:hover ul, #nav li:hover li:hover li:hover li:hover ul, #nav li:hover li:hover li:hover li:hover li:hover ul {
	left:102px;
	top:-4px;
	background: #c6c5c5;
	padding:2px;
	border:1px solid #fff;
	white-space:nowrap;
	width:105px;
	z-index:400;
	height:auto;
}
#nav ul, #nav li:hover ul ul, #nav li:hover li:hover ul ul, #nav li:hover li:hover li:hover ul ul, #nav li:hover li:hover li:hover li:hover ul ul {
	position:absolute;
	left:-9999px;
	top:-9999px;
	width:0;
	height:0;
	margin:0;
	padding:0;
	list-style:none;
}
#nav li:hover li:hover a.fly, #nav li:hover li:hover li:hover a.fly, #nav li:hover li:hover li:hover li:hover a.fly, #nav li:hover li:hover li:hover li:hover li:hover a.fly {
	background:#f55506 url(../images/arrow_over.gif) 92px 10px no-repeat;
	color:#fff;
	border-color:#fff;
}
#nav li:hover li:hover li a.fly, #nav li:hover li:hover li:hover li a.fly, #nav li:hover li:hover li:hover li:hover li a.fly {
	background:#bbd37e url(../images/arrow.gif) 92px 10px no-repeat;
	color:#000;
	border-color:#e2e2e2;
}