#nav_2 {
	HEIGHT: 40px;
	MARGIN: 0px auto; 
	WIDTH: 980px; 
}
#nav_2 UL {
	z-index:99999;
	POSITION: absolute;
	LIST-STYLE-TYPE: none;
	TOP: -9999px;
	LIST-STYLE-IMAGE: none;
	LEFT: -9999px;
	padding:0;
	margin:0;
}
#nav_2 .on {
	 /*一级导航背景*/;
	 background:#0098f6;
}
#nav_2 LI:hover {
	/*一级导航A鼠标背景*/;
}
#nav_2 LI.navHome {
	border-left:1px solid #1a7dba;
}
#nav_2 LI.top {
	DISPLAY: block;
	FLOAT: left;
	/*一级栏目背景*/;
	background-color:#006eb2;
	border-right:1px solid #1a7dba;
}
#nav_2 LI A.top_link {
	LINE-HEIGHT: 40px;
	FLOAT: left;
	COLOR: #FFF;
	font-size:14px; /*一级导航字体大小*/;
	letter-spacing:1px;
}
#nav_2 LI A.top_link SPAN {
	DISPLAY: block;
	FLOAT: left;
}
#nav_2 LI A.top_link SPAN.down {
	TEXT-ALIGN: center;
	WIDTH: 95px;  /*一级栏目宽度*/;
	FLOAT: left;
}
#nav_2 LI:hover {
	POSITION: relative;
	background:#0098f6;
}
#nav_2 LI:hover UL.sub {
	WIDTH: 95px;  /*二级栏目宽度*/;
	WHITE-SPACE: nowrap;
	BACKGROUND: #0098f6; /*二级导航背景*/;
	HEIGHT: auto;
	TOP: 40px;
	LEFT: 0px;
	border-right:1px solid #1a7dba;
	border-bottom:1px solid #006eb2;
}
#nav_2 LI:hover UL.sub LI A {
	LINE-HEIGHT: 35px; /*二级栏目高度*/;
	WIDTH: 96px;  /*二级栏目A鼠标触发宽度*/;
	DISPLAY: block;
	HEIGHT: 35px;/*二级栏目高度*/;
	COLOR: #FFF;
	TEXT-DECORATION: none;
	font-size:12px; /*二级导航字体大小*/;
	letter-spacing:1px;
}
#nav_2 LI UL.sub LI A.fly {
	TEXT-ALIGN:center;
}
#nav_2 LI:hover UL.sub LI A:hover {
	BACKGROUND: #045BA7;  /*二级导航A鼠标背景*/;
	COLOR: #FFF;
}
#nav_2 LI:hover LI:hover UL {
	WIDTH: 130px;/*三级级栏目发宽度*/;
	WHITE-SPACE: nowrap;
	BACKGROUND: #0098f6;  /*三级导航背景*/;
	HEIGHT: auto;
	TOP: 0px;
	LEFT: 95px; /*三级级栏目距二级栏目左边发宽度*/;
}
#nav_2 LI:hover LI:hover UL LI A {
	WIDTH: 130px;  /*三级栏目A鼠标触发宽度*/;
	font-size:12px; /*三级导航字体大小*/;
	letter-spacing:1px;
}
#nav_2 LI:hover LI:hover UL LI A.fly {
	TEXT-ALIGN: left;
	padding-left:15px;
}
#nav_2 LI:hover LI:hover UL LI A:hover {
	BACKGROUND: #0098f6;  /*三级导航A鼠标背景*/;
	COLOR:#FD8817;
}


#nav_2 li:hover li:hover a.fly, 
#nav_2 li:hover li:hover li:hover a.fly, 
#nav_2 li:hover li:hover li:hover li:hover a.fly, 
#nav_2 li:hover li:hover li:hover li:hover li:hover a.fly {
	background:#045BA7;   /*多级聚焦*/
}