/* CSS Document */
	
	/*面包屑区 */
	#nav_cad
	{
	width:880px;
	height:25px;
	float:left;
	padding:0;
	margin:0 0 0 20px;	}
	#dh_x
	{
	width:720px;
	height:20px;
	float:left;
	padding:0;
	margin:7px 10px 0 0;
	color:#ffffff;
	font-size:12px;}
	#dh_x a
	{
	color:#ffffff;
	font-size:12px;}
	#dh_x1
	{
	width:720px;
	height:20px;
	float:left;
	padding:0;
	margin:7px 10px 0 0;
	color:#ffffff;
	font-size:12px;}
	#dh_x1 a
	{
	color:#ffffff;
	}
	.dh_x01
	{
	width:auto;
	height:20px;
	float:left;
	padding:0;
	margin:0;	}
	.dh_x01 a{
	
	color:#000000;}
	.dh_x02
	{
	width:20px;
	height:20px;
	float:left;
	padding:0;
	margin:0;	}
	

	.photo {
margin:4px;padding:5px;width:256px;height:186px;background-color:#efefef;font-size: 14px;font-weight: bold; border:1px solid #c3c3c3;text-align:center;
}
	
	
	
	#cadyy_t
	{
	width:920px;
	height:auto;
	float:left;
	padding:0;
	margin:0;
	text-align:left;
	position: relative;
	}
	#cadyy_t img {
	float: left;
	width: 150px;
	position: relative;
	height: auto;
	}
	
	#cady_t
	{width:900px;
	height:auto;
	float:left;
	padding:0 0 10px 15px;
	margin:0;
	text-align:left;}
	#cady_z
	{
	width:815px;
	height:15px;
	float:left;
	padding:22px 0 14px 27px;
	margin:0;
	text-align:left;
	font-size:12px;
	color:#1a79b1;
	font-weight:bold;
}
#cady_z_2
	{
	width:815px;
	height:15px;
	float:left;
	padding:22px 0 14px 0;
	margin:0;
	text-align:left;
	font-size:12px;
	color:#1a79b1;
	font-weight:bold;
}
	#cady_z a,#cady_z_2 a
	{
	color:#1a79b1;
	font-weight:bold;
}
	#cady_z a:hover,#cady_z_2 a:hover
	{
	color:#333333;
	font-weight:bold;
}
	#roll_cad
	{
	width:925px;
	height:215px;
	margin:0 0 0 10px;
	padding:14px 0 0 4px;
	text-align:center;
	background-image:url(../images/cad_tbg.jpg);
	background-repeat:no-repeat;
	float:left;	}
	#roll_cad1
	{
	width:925px;
	height:215px;
	margin:0 0 0 10px;
	padding:14px 0 0 4px;
	text-align:center;
	background-image:url(../images/cad_tbg.jpg);
	background-repeat:no-repeat;
	float:left;	}
	
	/* js yangshi */		
	.rollBox img{border:none;}
	.rollBox{width:920px;overflow:hidden;margin:0;}
	.rollBox .Cont{width:865px;overflow:hidden;margin:0 0 0 5px;padding-top:6px;}
	.rollBox .ScrCont{width:10000000px;}
	.rollBox .Cont .pic{width:192px;float:left;text-align:center;padding-right:20px;}
	*+html .rollBox .Cont .pic{width:320px;float:left;text-align:center;padding-right:16px;}
	.rollBox .Cont .pic img{padding:0;background:#fff;border:0px solid #ccc;display:block;margin:0 auto;}
	.rollBox .Cont .pic p{line-height:26px;color:#505050;}
	.rollBox .Cont a:link,.rollBox .Cont a:visited{color:#626466;text-decoration:none;}
	.rollBox .Cont a:hover{color:#f00;text-decoration:underline;}
	.rollBox #List1,.rollBox #List2{float:left;}
	.img1,.img2,.Cont{
	float:left;}
	.img1,.img2{
	width:25px;
	height:105px;
	display:block;
	cursor:pointer;
	margin:0;
	padding:90px 0 0 0;
	}
	.img1{
	background-image:url(../images/zuo.png);
	background-repeat: no-repeat;
	background-position: center center;}
	.img2{
	background-image:url(../images/you.png);
	background-repeat: no-repeat;
	background-position: center center;
	}
	
	
	
	.img_box3d
	{
	width:auto;
	height:auto;
	padding:0;
	float:right;
	margin:0;
	}
	.img_box2d
	{
	width:auto;
	height:auto;
	padding:0;
	float:left;
	margin: 10px 0 0 0;
	}
	.doud1
	{
	width:auto;
	height:auto;
	margin:0 11px 0 0;
	padding:0;
	float:right;
	cursor:pointer;}
	#cad02_t
	{
	width:920px;
	height:auto;
	float:left;
	padding:0;
	margin:0;
	text-align:center;
	position:relative;
	}
	.img_box_bg
	{
	width:894px;
	height:auto;
	margin:0;
	padding:0;
	text-align:right;
	float:left;}
	.tab_learning
	{
	width:840px;
	height:auto;
	margin:0;
	float:left;
	padding-top: 20px;
	padding-right: 0;
	padding-bottom: 0;
	padding-left: 50px;
	text-align:left;
	}
	.tab_learning2d
	{
	width:840px;
	height:auto;
	margin:0;
	float:left;
	padding:5px 0 0 50px;
	text-align:left;
	}
	.tab_adv
	{
	width:840px;
	height:auto;
	margin:0;
	float:left;
	padding-top: 40px;
	padding-right: 0;
	padding-bottom: 0;
	padding-left: 80px;
	text-align:left;
	}
	.tab2d_learning
	{
	width:916px;
	height:auto;
	margin:0;
	float:left;
	padding: 0;
	}
	
	/* CAD3d优势 */
	.cad_adv1
	{
	margin:0;
	width:100px;
	position:absolute;
	top:18px;
	left:648px;
	width:169px;
	height:113px;
	z-index:0;
	}
	.cad_adv2
	{
	margin:0;
	width:100px;
	position:absolute;
	top:18px;
	left:108px;
	width:169px;
	height:113px;
	z-index:0;
	}
	
	.cad_adv3
	{
	margin:0;
	width:100px;
	position:absolute;
	top:161px;
	left:35px;
	width:164px;
	height:125px;
	z-index:0;
	}
	.cad_adv4
	{
	margin:0;
	width:100px;
	position:absolute;
	top:161px;
	left:716px;
	width:169px;
	height:125px;
	z-index:0;
	}
	.cad_adv5
	{
	margin:0;
	width:100px;
	position:absolute;
	top:319px;
	left:98px;
	width:169px;
	height:113px;
	z-index:0;
	}
	.cad_adv6
	{
	margin:0;
	width:100px;
	position:absolute;
	top:314px;
	left:670px;
	width:170px;
	height:120px;
	z-index:0;
}
	/* CAD2d优势 */
	.cad2_adv1
	{
	margin:0;
	width:100px;
	position:absolute;
	top:18px;
	left:648px;
	z-index:0;
	}
	.cad2_adv2
	{
	margin:0;
	width:100px;
	position:absolute;
	top:16px;
	left:108px;
	z-index:0;
	}
	
	.cad2_adv3
	{
	margin:0;
	width:100px;
	position:absolute;
	top:165px;
	left:33px;
	z-index:0;
	}
	.cad2_adv4
	{
	margin:0;
	width:100px;
	position:absolute;
	top:165px;
	left:719px;
	z-index:0;
	}
	.cad2_adv5
	{
	margin:0;
	width:100px;
	position:absolute;
	top:311px;
	left:95px;
	z-index:0;
	}
	.cad2_adv6
	{
	margin:0;
	width:100px;
	position:absolute;
	top:315px;
	left:670px;
	z-index:0;}
	.cad2_adv7
	{
	margin:0;
	width:100px;
	position:absolute;
	top:383px;
	left:380px;
	z-index:0;}
	#pic_one {
	display:none;
	z-index:-1;
	text-align:center;
	}
	#bantian1
	{
	display:none;
	z-index:-1;
	text-align:center;
	}
	
	/* CAD2d 搜索页面 */
	.2dsousuo
	{
	width:930px;
	height:450px;
	padding:0;
	margin:0;}
	.know_sou_l
	{
	width:630px;
	height:350px;
	padding:0;
	margin:0 ;
	float:left;}
	.know_sousuo
	{
	width:630px;
	height:70px;
	padding:0;
	margin:0 ;
	float:left;
	background-image:url(../images/sousuobg.jpg);
	background-repeat:no-repeat;}
	.know_soujieg
	{
	width:627px;
	height:380px;
	padding:0 0 0 3px;
	margin:0 ;
	float:left;}
	.know_sou_r
	{
	width:280px;
	height:430px;
	padding:0;
	margin:2px 0 20px 10px ;
	float:left;
	background-color:#ffffff;}
	.sous_anniu
	{
	width:450px;
	height:28px;
	float:left;
	padding:0 0 0 5px;
	margin:17px 0 0 10px;
	font-size:16px;
	color:#1977b0;
	border:1px;
	border-style:solid;}
	.k_wenti
	{
	width:606px;
	height:28px;
	padding:7px 0 0 15px;
	margin:0 ;
	float:left;
	background-color:#1977b0;
	font-size:18px;
	color:#ffffff;
	text-align:left;
	}
	.k_wenti_r
	{
	width:260px;
	height:28px;
	padding:7px 0 0 15px;
	margin:0 ;
	float:left;
	background-color:#1977b0;
	font-size:18px;
	color:#ffffff;
	text-align:left;
	}
	.k_wt_r
	{
	width:260px;
	height:26px;
	padding:9px 0 0 15px;
	margin:0 ;
	float:left;
	font-size:14px;
	color:#1977b0;
	text-align:left;
	border:1px;
	border-bottom-style:solid;
	border-bottom-color:#dadada;
	}
	.k_jieguo
	{
	width:600px;
	height:auto;
	padding:10px;
	margin:0 ;
	float:left;
	text-align:left;
	line-height:20px;
	border:1px;
	border-bottom-style:solid;
	border-bottom-color:#dadada;
	}
	/* CAD优势弹出框视频 */
	.round_shade_box{width:1px; height:1px; font-size:0; display:none; _background:white; _border:1px solid #cccccc;}
	.round_shade_top{
	margin:0 12px 0 10px;
	_background:white;
	zoom:1;
	background-image: url(../images/zxx_round_shade.png);
	background-repeat: repeat-x;
	background-position: -20px -40px;
	}
	.round_shade_topleft{width:11px; height:10px; background:url(../image/zxx_round_shade.png) no-repeat 0 0; _background:none; float:left; margin-left:-11px; position:relative;}
	.round_shade_topright{width:12px; height:10px; background:url(../image/zxx_round_shade.png) no-repeat -29px 0; _background:none; float:right; margin-right:-12px; position:relative;}
	.round_shade_centerleft{background:url(../image/zxx_round_shade.png) no-repeat 0 -1580px; _background:none;}
	.round_shade_centerright{background:url(../image/zxx_round_shade.png) no-repeat right -80px; _background:none;}
	.round_shade_center{font-size:14px; margin:0 12px 0 10px; padding:10px; background:white; letter-spacing:1px; line-height:1.5;}
	.round_shade_bottom{margin:0 12px 0 11px; background:url(../image/zxx_round_shade.png) repeat-x -20px bottom; _background:white; zoom:1;}
	.round_shade_bottomleft{width:11px; height:10px; background:url(../image/zxx_round_shade.png) no-repeat 0 -30px; _background:none; float:left; margin-left:-11px; position:relative;}
	.round_shade_bottomright{width:12px; height:10px; background:url(../image/zxx_round_shade.png) no-repeat -29px -30px; _background:none; float:right; margin-right:-12px; position:relative;}
	.round_shade_top:after,.round_shade_bottom:after,.zxx_zoom_box:after{display:block; content:"."; height:0; clear:both; overflow:hidden; visibility:hidden;}
	.round_box_close{padding:2px 5px; font-size:12px; color:#ffffff; text-decoration:none; border:1px solid #cccccc; -moz-border-radius:4px; -webkit-border-radius:4px; background:#000000; opacity:0.8; filter:alpha(opacity=80); position:absolute; right:-5px; top:-5px;}
	.round_box_close:hover{opacity:0.95; filter:alpha(opacity=95);}
	
	.clear {
	clear: both;
	}
	.hidden_ul,.hidden_ul2,.hidden_ul3,.hidden_ul_g{
	width: auto;
	margin-right: 0;
	margin-left: 0;
	}
	.hidden_ul li {
	margin-right: auto;
	margin-left: auto;
	text-align:center;
	width: 500px;
	}
	.hidden_ul2 li {
	margin-right: auto;
	margin-left: auto;
	text-align:center;
	width: 700px;
	}
	.hidden_ul3 li {
	margin-right: auto;
	margin-left: auto;
	text-align:center;
	width: 700px;
	}
	.hidden_ul_g li {
	text-align:center;
	width: 700px;
	padding:10px 0 0 0;
	}
	.hidden_ul_g li a {
	text-align:center;
	width: 700px;
	color:#000000;
	}
	#cady_z1
	{
	width:520px;
	height:auto;
	float:left;
	padding:5px 0 5px 15px;
	margin:0;
	text-align:left;
	font-family:"微软雅黑";
	font-size:18px;
	color:#ffffff;
	font-weight:bold;
	letter-spacing:2px;
}
	#cady_z2
	{
	width:220px;
	height:auto;
	float:right;
	padding:5px 0 5px 15px;
	margin:0;
	text-align:right;
	font-family:"微软雅黑";
	font-size:14px;
	color:#ffffff;
	font-weight:bold;
	letter-spacing:2px;
}
	#cady_z2 a
	{
	color:#ffffff;
}

	#video
	{
	width:auto;
	height:auto;
	margin:10px 0 20px 20px;
	text-align:center;
	float:left;
	}
	/*---------------公司荣誉华丽分割线-----------------*/
	.lc2{
	margin:20px 0 0 20px;
	width:594px;
	height:230px;
	}
	.lc1{
	width:264px;
	height:220px;
	margin:0 20px 30px 15px;
	text-align:center;
	background-color:#efefef;
	font-size: 14px;
	font-weight: bold;
	border:1px solid #c3c3c3;
	color:#0966a8;
	}
	.lc3{
	width:176px;
	height:176px;
	margin:0 10px 20px 10px;
	text-align:center;
	background-color:#efefef;
	font-size: 14px;
	font-weight: bold;
	border:1px solid #c3c3c3;
	color:#0966a8;
	}
	.lc4{
	width:266px;
	height:222px;
	margin:0 20px 30px 15px;
	text-align:center;
	background:url(../images/caxawh_bg.gif) no-repeat;
	font-size: 12px;
	font-weight: bold;
	color:#0966a8;
	}
	.lc1 img,.lc3 img,.lc2 li img,.lc4 img {
	padding: 8px;
	}
	.gh{
	margin:20px 0 0 10px;
	width:596px;
	height:210px;
	}
	.gh1{
	margin:10px 0 0 10px;
	width:596px;
	height:210px;
	}
	.gh1 li,.gh li{
	width:200px;
	height:200px;
	float:left;
	margin-left:13px;
	background-color:#efefef;
	font-size: 14px;
	font-weight: bold;
	border:1px solid #c3c3c3;
	color:#0966a8;
	}
	.gh1 li img,.gh li img{
	margin: 10px 10px 10px 10px;
	}
a{
	font-family: Arial;
}

.hide_div{
position: fixed;
margin:auto;
left：0px;
width: 100%;
height: 100%;
background: #000;
filter: alpha(Opacity=50);
-moz-opacity: 0.5;
opacity: 0.5;
z-index: 1;
display:none;
}
.yy1,.yy2,.yy3,.yy4{
position:fixed;
margin:auto;
top:150px;
left:25%;
right:0;
z-index:3;
}
.closewindow{
position: relative;
color: white;
display: block;
top:20px;
left:780px;
right:5px;
width: 30px;
display: block;
cursor:pointer;
z-index:4;
}