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

.preload1 {
	background: url(../images/three_1.png);
}
.preload2 {
	background: url(../images/three_1a.png);
}
#nav {
	padding:0;
	margin:0;
	list-style:none;
	height:38px;
	background:#fff url(../images/three_0.png) repeat-x;
	position:relative;
	z-index:500;
	font-family:arial, verdana, sans-serif;
}
#nav li.top {
	display:block;
	float:left;
	height:38px;
}
#nav li a.top_link {
	display:block;
	float:left;
	height:35px;
	line-height:33px;
	color:#ffffff;
	text-decoration:none;
	font-size:11px;
	font-weight:bold;
	padding:0 0 0 12px;
	cursor:pointer;
	background: url(../images/three_0.png);
}
#nav li a.top_link span {
	float:left;
	display:block;
	padding:0 24px 0 12px;
	height:35px;
	background: url(../images/three_0.png) right top no-repeat;
}
#nav li a.top_link span.down {
	float:left;
	display:block;
	padding:0 24px 0 12px;
	height:35px;
	background: url(../images/three_0a.png) no-repeat right top;
}
#nav li:hover a.top_link {
	color:#000000;
	background: url(../images/three_1.png) no-repeat;
}
#nav li:hover a.top_link span {
	background:url(../images/three_1.png) no-repeat right top;
}
#nav li:hover a.top_link span.down {
	background:url(../images/three_1a.png) 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: #e0f2fc;
	padding:0px;
	border:1px solid #FFFFFF;
	white-space:nowrap;
	width:180px;
	height:auto;
	z-index:300;
}
#nav li:hover ul.sub li {
    text-align:left;
	display:block;
	height:30px;
	position:relative;
	float:left;
	width:180px;
	font-weight:normal;
}
#nav li:hover ul.sub li a {
	display:block;
	font-size:11px;
	height:28px;
	width:178px;
	line-height:27px;
	text-indent:5px;
	color:#000;
	text-decoration:none;
	border:1px solid #CBE7FA;
}
#nav li ul.sub li a.fly {
	background:#e0f2fc url(../images/arrow.gif) 80px 6px no-repeat;
}
#nav li:hover ul.sub li a:hover {
	background:#cbe7fa;
	color:#dd1336;
	border-color:#fff;
}
#nav li:hover ul.sub li a.fly:hover {
	background:#cbe7fa url(../images/arrow_over.gif) 80px 6px no-repeat;
	color:#dd1336;
}
#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:180px;
	top:-0px;
	background: #e0f2fc;
	padding:0px;
	border:1px solid #FFFFFF;
	width:180px;
	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:#cbe7fa url(../images/arrow_over.gif) 80px 6px no-repeat;
	color:#dd1336;
	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:#e0f2fc url(../images/arrow.gif) 80px 6px no-repeat;
	color:#000;
	border-color:#CBE7FA;
}