.nav {
/*height:50px;*/
background: url(../images/nav_bg.gif;vpn_img) repeat-x;
position:relative; 
font-size:14px; 
width:1000px;
margin:0 auto; 
z-index:100;
padding:0;
}

.table {
display:table; 
margin:0 auto;
}

.nav .select,.nav .current {
margin:0; 
padding:0; 
list-style:none; 
display:table-cell; 
white-space:nowrap;
}

.nav li {
margin:0; 
padding:0; 
height:auto; 
float:left;
}

.nav .select a {
display:block; 
height:50px; 
float:left; 
font-weight:bold;background: url(../images/navline.gif;vpn_img) right no-repeat;
padding:0 20px 0 20px; 
text-decoration:none; 
line-height:50px; 
white-space:nowrap; 
}

.nav .select a:hover, .nav .select li:hover a {
cursor:pointer;
background-color:#0c72a8;
}

.nav .select a b{
	font-weight:bold;
	color:#fff;
	}

.nav .select a:hover b, .nav .select li:hover a b {
display:block; 
float:left; 
cursor:pointer;
}

.nav .select_sub {
display:none; 
}

/*begin 二级栏目，直属单位县区单位*/
#navsubt{ float:left;	width: 998px; margin: 0 auto;   margin-bottom: 10px;    padding: 10px 0px;
    background: #fff;    border: 1px solid #ccc;    border-top: none;    box-shadow: 1px 1px 3px #ccc; }
.navsub{ float:left;	width: 498px;   margin: 0 auto;    margin:0 0 0 0;    padding: 10px 0px;
    background: #fff; }
.navsub_item { float:left; display:inline-block; width: 490px; margin-left:5px; overflow:hidden;}
.ie6 .navsub_item { margin-left:2px;}
.navsub_item .icon { float:left; display:inline-block; padding-top:0px; width:60px;  height:60px; line-height:100px;
                                  overflow:hidden; color:#0ad;  font-size:14px; text-indent:5px; }
.navsub_item ul{ width: 430px;overflow:hidden;}
.navsub_item ul li {width:200px; height:30px; overflow:hidden;   padding:0px; margin:0px;
                                          background:url(../images/subline.gif;vpn_img) no-repeat 100% 0; }
.navsub_item ul li a { float:left; width:150px; height:30px; line-height:30px; padding:0 10px; font-size:14px; }
.navsub_item ul li a:hover { color:#fff; background:#0ad; text-decoration:none; }

.navsub_item ul li.right { padding-right:0; background:none; }
.navsub_item ul li.left { padding-left:0; margin-left:0px; }
.navsub_item left1 { padding-left:10px; margin-left:0px;height:30px;line-height:30px; }
.navsub_icon_2 .icon { background:url(../images/icon2.png;vpn_img) no-repeat; }

.navsub_icon_3 .icon { background:url(../images/icon3.png;vpn_img) no-repeat; }

.navsub1{ float:right; width: 498px;   margin: 0 auto;    margin:0 0 0 0;    margin-bottom: 10px;    padding: 10px 0px;
    background: #fff;  }
.navsub_item1 { float:left; display:inline-block; width: 490px; margin-left:5px; overflow:hidden;}
.ie6 .navsub_item1 { margin-left:2px;}
.navsub_item1 .icon1 { float:left; display:inline-block; padding-top:0px; width:60px;  height:60px; line-height:100px;
                                  overflow:hidden; color:#0ad;  font-size:14px; text-indent:5px; }
.navsub_item1 ul{ width: 430px; float:left; overflow:hidden;}
.navsub_item1 ul li { float:left; width:85px; height:30px; overflow:hidden;   padding:0px; margin:0px;
                                          background:url(../images/subline.gif;vpn_img) no-repeat 100% 0; }
.navsub_item1 ul li a { float:left; width:65px; height:30px; line-height:30px; padding:0 10px; font-size:14px; }
.navsub_item1 ul li a:hover { color:#fff; background:#0ad; text-decoration:none; }
.navsub_item1 ul li.right { padding-right:0; background:none; }
.navsub_item1 ul li.left { padding-left:0; margin-left:0px; }
.navsub_item1 left2 { padding-left:10px; margin-left:0px;height:30px;line-height:30px; }
.navsub_icon_1 .icon1 { background:url(../images/icon1.png;vpn_img) no-repeat; }
/*end 二级栏目，直属单位县区单位*/


/* IE6 only */
.nav table {
border-collapse:collapse; 
margin:-1px; 
font-size:1em; 
width:0; 
height:0;
}

.nav .sub {
display:table; 
margin:0 auto; 
padding:0; 
list-style:none;
}

.nav .sub_active .current_sub a, .nav .sub_active a:hover {
background:transparent; 
}
.nav .select :hover .select_sub, 
.nav .current .show {
display:block; 
position:absolute; 
width:100%; 
top:50px; 
padding:0; 
z-index:100; 
left:0; 
text-align:center;
}
.nav .current .show {
z-index:10;
}
.nav .select :hover .sub li a, 
.nav .current .show .sub li a {
display:block; 
float:left; 
background:transparent; 
padding:0 10px 0 10px; 
margin:0; 
white-space:nowrap; 
border:0; 
}

.nav .select .sub li a {
	font-weight:normal;
	font-size:11px; 
}

.nav .select :hover .sub li a:hover, 
.nav .current .sub li a:hover {
visibility:visible; text-decoration: underline
}