/*css雪碧图*/
.img{background:url(../img/images/img.png) no-repeat ;}
.xjt_l{height:20px;width:18px;background-position:-136px -64px;}
.xjt_r{height:20px;width:18px;background-position:-112px -64px;}
.more_grid{height:18px;width:21px;background-position:-160px -64px;}
.dh_01HOME{height:28px;width:24px;background-position:0 0;}
.dh_04GRID{height:28px;width:24px;background-position:-81px 0;}
.dh_03TARGET{height:28px;width:24px;background-position:-54px 0;}
.dh_02COMPASS{height:28px;width:24px;background-position:-27px 0;}
.dh_05NOTEPAD{height:28px;width:24px;background-position:-108px 0;}
.dh_06PEN{height:28px;width:24px;background-position:-135px 0;}
.dh_07USER{height:28px;width:24px;background-position:-162px 0;}
.qweix{height:34px;width:34px;background-position:0 -120px;}
.qweibo{height:34px;width:34px;background-position:-37px -120px;}
.qq{height:34px;width:34px;background-position:-74px -120px;}
.foot_tel{height:24px;width:24px;background-position:-112px -120px;}
.jt_right{height:50px;width:50px;background-position:-53px -63px;}
.jt_left{height:50px;width:50px;background-position:0 -63px;}

.nav1{
	width: 25%;
	height: 60px;
	line-height: 60px;
	font-weight: bold;
	font-size:18px ;
	float: left;
	background-image: url(../img/images/nav01.png);
	background-size: 100% 60px;
	background-repeat: no-repeat;
}
.nav1 a{
	float: right;
	color: #ffffff;
	margin-right: 5%;
}
.nav1 a i{
	float: left;
	display: block;
	height:25px;
	width:28px;
	margin-top: 16px;
	padding-right: 3px;
	background-image: url(../img/images/1_b.png);
	background-repeat: 100% 100%;
	background-repeat: no-repeat;
}


.nav2{
	position: relative;
	width: 64%;
	height: 60px;
	line-height: 60px;
	font-weight: bold;
	font-size:18px ;
	float: right;
	background-image: url(../img/images/nav03.png);
	background-size: 100% 60px;
	background-repeat: no-repeat;
	
}
.nav3{
	float: right;
	position: relative;
	width: 9.8%;
	height: 100%;
	padding-right: 0.5%;
}
.nav3 img{
	display: block;
	width: 100%;
	height: 60px;
}
/*导航*/
.dh_bg{
	position: relative;
	max-width: 800px;
	float:left;
	margin-left: 2%;
}

.dh_bg ul:after{
	display:table; content:''; 
	clear:both;/*清除浮动*/
}
.dh_bg ul li{
	float: left;
	text-align: center;
	position: relative;
	z-index: 5;
}
.dh_bg ul li>a{
	 font-size:18px ;
	font-weight: bold;
	color: #fff;
	 display: block;
	 height: 60px;
	 padding: 0 5px;
	 padding-top: 15px;
}
.dh_bg ul li>a i{
	display: block;
	margin:0 auto;
	width: 24px; 
	height: 28px;
	background-position-y:0;
	transition:background-position-y .3s;
	-moz-transition:background-position-y .3s; /* Firefox 4 */
	-webkit-transition:background-position-y .3s; /* Safari and Chrome */
	-o-transition:background-position-y .3s; /* Opera */ 
	float: left;
	margin-right: 3px;
}
.dh_bg ul li>a span{
	display: block;
	height: 20px;
	line-height: 20px;
	margin-top: 3px;
	/*margin-left: 3px;*/
	overflow: hidden;
	font-weight: bold;
}
.dh_bg_cur{
	position: absolute;
	top: 0;
	left: 0;
	z-index: 2;
	width: 114px;
	overflow: hidden;
}
.dh_bg_cur img{
	width: 114px;
	height: 60px;
	display: block;
	position: relative;
	left: 50%;
	margin-left: -60px;
}
.dh_bg ul li.cur>a{
	color: #3385cc;
}
.dh_bg ul li.cur>a i{
	background-position-y:-28px; 
}
.dh_bg ul li.curr>a{
	color: #3385cc;
}
.dh_bg ul li.curr>a i{
	background-position-y:-28px; 
}

.two_nav_box{
	position: absolute;
	left: -36.7%;
	z-index: 1400;
}
.two_nav_box .two_nav{
	position: absolute;
	top: -15px;
	overflow: visible;
	width: 1000px;
	background-image: url(../img/images/tck_bj1.png);
	background-size: 100% 100%;
	background-repeat: no-repeat;
	border: 2px solid #306ed4;
	box-shadow: 0 0 6px #888888;
	border-radius: 15px;
	padding:10px 35px;
	display: none;
}


/***********************************/

.two_nav_box .two_nav dl{
	float: left;
	position: relative;
	text-align: center;
}
.two_nav_box .two_nav dl dt{
	font-size: 15px;
	line-height: 30px;
	padding:0 20px;
	position: relative;
}
.two_nav_box .two_nav dl dt a{
	color: #3385cc;
	font-size: 16px;
	font-weight: bold;
}
.two_nav_box .two_nav dl i{
	position: absolute;
	top: 6px;
	left: 0;
	width: 1px;
	height: 60%;
	border-left:2px solid #306ed4 ;
}
.two_nav_box .two_nav>div dl:first-child i{
	display: none;
}
.two_nav_box .two_nav>span{
	position: absolute;
	left: 15px;
	top: -13px;
	width: 37px; 
	height: 13px;
	background: url(../img/images/menu_xsj1.png) no-repeat center center;
	z-index: 1400;
}
.two_nav_box .two_nav dl dd{
	width: 100px;
	line-height: 30px;
}
.two_nav_box .two_nav dl dd a{
	font-size: 12px;
	color: #999;
	line-height: 26px;
}
.two_nav_box .two_nav dl dd:hover a{
	color: #3385cc;
	text-decoration:underline;
}