/* top */
.top_bg {
	width:100%;
	height:62px;
	background:url(../images/topbg.png) 0 0 repeat;
	z-index:111;
	position: fixed;
	left:0;
	top:0
}
.top {
	width:1470px;
	height:62px;
	margin:0 auto;
	position: relative
}
.logo {
	float:left;
	margin-top:0px;
}
.tel {
	float:right;
	margin-top:20px;
}
.nav {
	position: absolute;
	top:0;
	z-index:222;
	left:480px;
	width:900px
}
.nav li {
	float:left;
	position:relative;
}
.nav li a {
	display:block;
	font:16px/62px "微软雅黑";
	font-weight:bold;
	color:#FFF;
	text-transform: uppercase;
	padding:0 26px;
	-moz-transition: all 0.3s ease-in;
	-webkit-transition: all 0.3s ease-in;
	-o-transition: all 0.3s ease-in;
	transition: all 0.3s ease-in;
}
.nav li a:hover, .nav li.hover {
	background:#317de9;
	color:#fff;
	-moz-transition: all 0.3s ease-in;
	-webkit-transition: all 0.3s ease-in;
	-o-transition: all 0.3s ease-in;
	transition: all 0.3s ease-in;
}
.nav li a.nav_on {
	background:#317de9;
	color:#fff;
	-moz-transition: all 0.3s ease-in;
	-webkit-transition: all 0.3s ease-in;
	-o-transition: all 0.3s ease-in;
	transition: all 0.3s ease-in;
}
.nav li.hover a {
	color:#fff;
}
.nav li dl {
	position:absolute;
	left:0;
	top:62px;
	z-index:333;
	background:url(../images/navbg2.png) 0 0 repeat;
	padding:20px 0;
	width:187px;
	display:none
}
.nav li dl dd {
	width:152px;
	margin:0 auto;
	height:38px;
	border-bottom:1px solid #61615d;
}
.nav li dl dd a, .nav li.hover dl dd a {
	width:152px;
	height:38px;
	color:#b4b4b4;
	line-height:38px;
	padding:0;
	text-indent:2px;
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap
}
.nav li dl dd a:hover, .nav li.hover dl dd a:hover {
	background:none;
	color:#fff;
}
.content {
	position:relative;
	height:777px;
	margin:0 auto;
	background-repeat:repeat;
	background-position:center 10px;
	background-attachment:fixed;
	overflow:hidden;
}

.con3_bg {
	background-repeat:no-repeat;
	background-position:center 114px;
	position:relative;
	height:777px;
	margin:0 auto;
	overflow:hidden;
}
.clears {
	width:100%;
	clear:both;
	height:0;
	overflow: hidden;
}