/*导航菜单样式表*/

.nav_main{
   	background: url(../images/wygkcn_main_nav.gif) repeat-x;
	height: 34px;
	margin: 0px auto;
	padding: 0px; 
}

.nav_main li{
	float: left;
	text-align: center;
	list-style:none;
}

.nav_current {
	background: url(../images/menu_echsys_hover.gif) no-repeat 0px;
	display: block;
	float: left;
	font-size: 14px;
	font-weight: bold;
	height: 34px;
	line-height:34px;
	text-decoration: none;
	width: 95px;
}
a.f_nav:link {
	color: #ffffff;
	display: block;
	height: 14px;
	text-decoration: none;
}

a.f_nav:visited {
	color: #ffffff;
}

a.f_nav:hover {
	color: #FFF;
	display: block;
	text-decoration: none;
}
.nav_link {
	cursor:pointer;
	float: left;
	font-size: 14px;
	font-weight:bold;
	height: 34px;
	line-height:34px;
	text-decoration: none;
	width: 80px;
}
.nav_link a,.nav_link a:visited {
	color:#ffffff;
}
.nav_link a:hover{
	color:#FFFFFF;
	display: block;
}
.nav_sub {
	height:30px;
	line-height:30px;
	color: #000;
	text-align: left;
	line-height:21px;
	background: url(../images/sub_nav_bg.gif) repeat-x  left top;
}



.hidden, .undis {
	display: none;
}
.sub_box {
	float: left;
	text-align: left;
	padding:0px 0px 0px 10px;
}
.sub_box2 {
	padding:0px 0px 0px 10px;
}
.sub_box3 {
	padding:0px 0px 0px 110px;
}
.sub_box4 {
	padding:0px 0px 0px 200px;
}
.sub_box5 {
	padding:0px 0px 0px 240px;
}
.sub_box6 {
	padding:0px 0px 0px 390px;
}
.sub_box7 {
	padding:0px 0px 0px 470px;
}
.sub_box8 {
	padding:0px 0px 0px 580px;
}
.sub_box9 {
	padding:0px 0px 0px 630px;
}
.sub_box10 {
	padding:0px 0px 0px 710px;
}
.sub_box11 {
	padding:0px 0px 0px 770px;
}
/*导航菜单样式表*/