/*banner*/
.box1{
	width: 100%;
	
}
.banner_f{position:relative;overflow: hidden;width: 100%;height: 100%;}
.banner_f .img{width: 12000px;position: absolute;left: 0;top: 0;height: 100%;margin:0;}
.banner_f .img li{float: left;width: 100%;height: 100%;}
.banner_f .img li img{
	min-width: 100%;
	height: 100%;
	vertical-align: middle;
}
.banner_f .btn{
	width: 70px;
	height: 96px;
	background-color: rgba(255,255,255,0.5);
	color: #fff;
	position: absolute;
	top: 255px;
	color: #333;
	font-size: 50px;
	text-align: center;
	line-height: 96px;
	font-family: "宋体";
	font-weight: bolder;
}
.banner_f .btn_l{
	left: 100px;
}
.banner_f .btn_r{
	right: 100px;
}
.banner_f .num{width: 100%;position: absolute;bottom:10px;left: 0;text-align: center;font-size: 0;}
.banner_f .num li{width: 25px;height: 25px;background-color: #fff;border-radius: 50%;display: inline-block;margin:0 8px;cursor: pointer;}
.banner_f .num li.on{background-color: #0085dd;}

/*banner end*/
/*集团概况*/
.about{
	width: 100%;
	height: 687px;
	background:url(../images/ab_bg.jpg) no-repeat;
	background-size: 100% 100%;
}
.about_con{
	width: 1220px;
	height: 607px;
	padding-top: 80px;
	margin:0 auto;
}
.about_con .about_tit{
	display: block;
	margin:0px auto 80px;
}
.about_con .about_left{
	width: 486px;
	float: left;
	position: relative;
	height: 417px;
}
.about_con .about_left h3{
	position: relative;
	font-weight: 500;
	line-height: 60px;
}
.about_con .about_left h3:after{
	position: absolute;
	content: "";
	bottom: 0;
	left: 12px;
	background-color: #dfaa53;
	width: 64px;
	height: 1px;
}
.about_con .about_left p{
	line-height: 36px;
	text-indent: 24px;
	margin-top: 15px;
	color: #666;
}
.about_con .about_left a{
	width: 186px;
	height: 32px;
	text-align: center;
	line-height: 32px;
	color: #fff;
	background-color: #dfaa53;
	display: block;
	position: absolute;
	bottom: 0px;
	left: 12px;
}
.about_con .about_right{
	width: 692px;
	float: right;
}
/**/
.ab_list{
	width: 100%;
	height: 210px;
}
.ab_list ul{
	width: 1220px;
	height: 210px;
	margin:0 auto;
	display: flex;
}
.ab_list ul li{
	flex: 1;
	text-align: center;
	color: #333;
	position: relative;
}
.ab_list ul li a{
	color: #333;
}
.ab_list ul li:hover a{
	color: #007ad8;
}
.ab_list ul li:after{
	width: 1px;
	height: 170px;
	top: 20px;
	background-color: #eee;
	content: "";
	position: absolute;
	right: 0;
}
.ab_list ul li h3{
	width: 100%;
	height: 48px;
	line-height: 48px;
	position: relative;
	margin-top: 50px;
}
.ab_list ul li h3:after{
	position: absolute;
	bottom: 0;
	left: 135px;
	width: 32px;
	height: 2px;
	background-color: #dfaa53;
	content: "";
}
.ab_list ul li p{
	width: 100%;
	line-height: 50px;
	font-size: 16px;
}
/*新闻动态*/
.new{
	width: 100%;
	height: 650px;
	background:url(../images/new_bg.jpg) no-repeat;
	background-size: 100% 100%;
}
.new_con{
	width: 1200px;
	height: 590px;
	margin:0 auto;
	padding-top: 60px;
}
.new_con .new_tit{
	display: block;
	margin:0px auto 46px;
}
.new_con .new_left{
	width: 525px;
	height: 308px;
	padding:15px;
	background-color: #285994;
	border-radius: 10px;
	float: left;
}
.new_con .new_right{
	width: 582px;
	height: 304px;
	padding:17px 18px;
	background-color: #fff;
	float: right;
}
.new_con .new_right ul li{
	width: 100%;
	height: 88px;
	border-bottom: 5px solid #e5e5e5;
	float:left;
	margin-bottom: 8px;
}
.new_con .new_right ul li:hover a{
	color: #027ad4;
}
.new_con .new_right ul li:hover a p{
	color: #027ad4;
}
.new_con .new_right ul li a{
	color: #333;
}
.new_con .new_right ul li img{
	width: 108px;
	height: 76px;
	margin:2px 0;
	display: block;
	float: left;
}
.new_con .new_right ul li h4{
	width: 460px;
	height: 32px;
	line-height: 32px;
	font-size: 18px;
	font-weight: 500;
	float: left;
	margin-left: 14px;
	white-space:nowrap;
	overflow:hidden;
	text-overflow:ellipsis;
}
.new_con .new_right ul li p{
	width: 460px;
	height: 48px;
	line-height: 24px;
	font-size: 14px;
	float: left;
	color: #666;
	margin-left: 14px;
	-webkit-line-clamp:2;
	-webkit-box-orient:vertical;
	display: -webkit-box; 
	overflow:hidden;
	text-overflow:ellipsis;
}
.new_con > a{
	width: 186px;
	height: 32px;
	text-align: center;
	line-height: 32px;
	color: #fff;
	background-color: #dfaa53;
	display: block;
	margin:50px auto 0;
}
/*产品中心*/
.product{
	width: 100%;
}
.product_con{
	width: 1220px;
	height: auto;
	margin:0 auto;
	padding-top: 40px;
}
.product_con .pro_tit{
	display: block;
	margin:0px auto 50px;
}
.product_con ul{
	width: 1220px;
	height: auto;
}
.product_con ul li{
	width: 380px;
	height: auto;
	margin:15px 13px;
	float: left;
}
.product_con ul li .pro_img{
	width: 380px;
	height: 280px;
	border:1px solid #e5e5e5;
	box-shadow: 0px 7px 8px #eee;
	overflow: hidden;
	position: relative;
}
.product_con ul li .pro_img img{
	width: 100%;
	height: 100%;
}
.product_con ul li p{
	width: 360px;
	height: 52px;
	padding:10px 10px;
	-webkit-line-clamp:2;
	-webkit-box-orient:vertical;
	display: -webkit-box; 
	overflow:hidden;
	text-overflow:ellipsis;
	line-height: 28px;
	color: #666;
	margin-top: 10px;
	font-size: 16px;
}
.product_con ul li:hover p{
	background-color: #007ad8;
	color: #fff;
}
.product_con ul li .pro_img .img_meng{
	display: none;
}
.product_con ul li:hover .pro_img .img_meng{
	display: block;
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
}
/*集团环境*/
.huan{
	width: 100%;
	height: auto;
	padding-top: 10px;
}
.huan .huan_tit{
	display: block;
	margin:50px auto 50px;
}
.huan > a{
	width: 186px;
	height: 32px;
	text-align: center;
	line-height: 32px;
	color: #fff;
	background-color: #dfaa53;
	display: block;
	margin:50px auto 40px;
}
.huan_banner{overflow: hidden;position: relative;height: 258px;width:100%;margin:0 auto;}
.huan_banner .img{width:5000px;position: absolute;left: 0;top: 0;}
.huan_banner .img li{
	width: 371px;
	height: 257px;
	margin:0px 10px;
	float: left;
	overflow: hidden;
	position: relative;
}
.huan_banner .img li a > img{
	width: 371px;
	height: 257px;
	display: block;
}
.huan_banner .img li a .img_yin{
	position: absolute;
	top: 10px;
	left: 9px;
	width: 353px;
	height: 237px;
	display: none;
}
.huan_banner .img li:hover a .img_yin{
	display: block;
}
/*工程案例*/
.case{
	width: 100%;
	height: 558px;
	background:url(../images/gro_bg.jpg) no-repeat;
	background-size: 100% 100%;
}
.case_con{
	width: 1220px;
	height: auto;
	padding-top: 68px;
	margin:0 auto;
}
.case_con .gro_tit{
	display: block;
	margin:0px auto 50px;
}
.case_con ul{
	width: 100%;
	height: auto;
}
.case_con ul li{
	width: 388px;
	height: 303px;
	margin:0 9px;
	background-color: #fff;
	border-radius: 8px;
	box-shadow: 0px 0px 29px 3px #ccc;
	float: left;

	-webkit-transition: -webkit-transform 0.3s;
	-moz-transition: -moz-transform 0.3s;
	-o-transition: -o-transform 0.3s;
	transition: transform 0.3s;
}
.case_con ul li:hover{
	-webkit-transform: translateY(-20px);
    -moz-transform: translateY(-20px);
    -ms-transform: translateY(-20px);
    -o-transform: translateY(-20px);
    transform: translateY(-20px);
}
.case_con ul li img{
	width: 360px;
	height: 277px;
	margin:13px 14px;
}