/*case公用*/
.case-page #main .banner img{
	width: 100%;
}
.case-page #main .content-box{
	background-color: #f0f0f0;
}
.case-page #main .content-box > .inner{
	position: relative;
	background-color: #fff;
}
.case-page #main .content-box .out-part{
	position: absolute;
	left: 0;
	top: -300px;
	text-align: center;
	border-bottom: 1px solid #dcdcdc;
	height: 300px;
	line-height: 300px;
	width: 100%;
	background-color: #fff;
	font-size: 0;
	background-repeat: no-repeat;
	background-position: right top;
	background-size: auto 100%;
	background-image: url(../images/about_outpart_bg.jpg);
}
.case-page #main .content-box .out-part .box{
	display: inline-block;
	vertical-align: bottom;
	width: 100%;
	line-height: 1;
}
.case-page #main .content-box .out-part h3{
	margin-bottom: 20px;
	font-size: 48px;
	color: #e71419;
	font-weight: bold;
}
.case-page #main .content-box .out-part h5{
	font-size: 18px;
	color: #333;
	font-weight: bold;
	margin-bottom: 88px;
}
.case-page #main .content-box .out-part .tab{
	padding-bottom: 40px;
}
.case-page #main .content-box .out-part .tab a{
	font-size: 14px;
	color: #222;
	margin-right: 3em;
	position: relative;
}
.case-page #main .content-box .out-part .tab a:hover{
	color: #e71419;
}
.case-page #main .content-box .out-part .tab a.active{
	color: #e71419;
	font-weight: bold;
}
.case-page #main .content-box .out-part .tab a:last-child{
	margin-right: 0;
}
.case-page #main .content-box .out-part .tab a.active span{
	display: block;
	position: absolute;
	left: 0;
	bottom: -38px;
	width: 100%;
	height: 2px;
	background-color: #e71419;
}
.case-page #main .content-box .foot-nav{
	font-size: 0;
	padding: 50px 0;
}
.case-page #main .content-box .foot-nav img{
	vertical-align: baseline;
}
.case-page #main .content-box .foot-nav a{
	margin-right: 10px;
	font-size: 14px;
	color: #666;
	vertical-align: middle;
}
.case-page #main .content-box .foot-nav a:hover{
	color: #e71419;
}
.case-page #main .content-box .foot-nav .tri{
	display: inline-block;
	vertical-align: middle;
	border-style: solid;
	border-color: transparent transparent transparent #333;
	border-width: 3.5px 0px 3.5px 4px;
	margin-right: 10px;
}
.case-page #main .content-box .case-box li{
	width: 25%;
	float: left;
	position: relative;
	overflow: hidden;
}
.case-page #main .content-box .case-box li .bg{
	width: 100%;
}
.case-page #main .content-box .case-box li .cover{
	background-color: #e71419;
	position: absolute;
	left: 0;
	top: 100%;
	width: 100%;
	height: 100%;
	padding: 10%;
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
	background-repeat: no-repeat;
	background-size: 100% 100%;
	display: block;
}
.case-page.page2 #main .content-box .case-box li .cover{
	background-image: url(../images/case2_caselist_img_cover.jpg);
}
.case-page.page3 #main .content-box .case-box li .cover{
	background-image: url(../images/case3_caselist_img_cover.jpg);
}
.case-page.page4 #main .content-box .case-box li .cover{
	background-image: url(../images/case4_caselist_img_cover.jpg);
}
.case-page.page5 #main .content-box .case-box li .cover{
	background-image: url(../images/case5_caselist_img_cover.jpg);
}
.case-page.page6 #main .content-box .case-box li .cover{
	background-image: url(../images/case6_caselist_img_cover.jpg);
}
.case-page.page7 #main .content-box .case-box li .cover{
	background-image: url(../images/case7_caselist_img_cover.jpg);
}
.case-page.page8 #main .content-box .case-box li .cover{
	background-image: url(../images/case8_caselist_img_cover.jpg);
}
.case-page #main .content-box .case-box li:hover .cover{
	top: 0;
}
.case-page #main .content-box .case-box li .cover h5{
	font-size: 18px;
	color: #fff;
	line-height: 28px;
	margin-bottom: 10px;
	max-height: 56px;
}
.case-page #main .content-box .case-box li .cover p{
	font-size: 14px;
	color: #ddd;
	line-height: 24px;
	max-height: 168px;
}
/*case01 轨道交通*/
.case-page.page1 #main .sec1{
	padding: 70px 70px 120px;
}
.case-page.page1 #main .sec1 img{
	width: 100%;
}
.case-page.page1 #main .sec2{
	padding: 0 70px;
	margin-bottom: 50px;
}
.case-page.page1 #main .sec2 ul{
	font-size: 0;
	text-align: center;
	border-top: 1px solid #ddd;
}
.case-page.page1 #main .sec2 ul li{
	display: inline-block;
	vertical-align: top;
	width: 33%;
}
.case-page.page1 #main .sec2 ul li img{
	margin-top: -58px;
	margin-bottom: 30px;
}
.case-page.page1 #main .sec2 ul li h5{
	font-size: 24px;
	color: #222;
	margin-bottom: 20px;
}
.case-page.page1 #main .sec2 ul li p{
	font-size: 14px;
	color: #555;
	line-height: 26px;
}
.case-page.page1 #main .sec2 ul li p span{
	font-size: 12px;
	color: #888;
}
.case-page.page1 #main .sec3{
	padding: 60px 0 80px;
	margin-left: 70px;
	margin-right: 70px;
	border-top: 1px solid #ededed;
	text-align: center;
}
.case-page.page1 #main .sec3 h3{
	font-size: 24px;
	color: #222;
	font-weight: normal;
	margin-bottom: 50px;
}
.case-page.page1 #main .sec3 ul{
	font-size: 0;
}
.case-page.page1 #main .sec3 ul li{
	display: inline-block;
	vertical-align: top;
	width: 33%;
}
.case-page.page1 #main .sec3 ul li h5{
	font-size: 72px;
	color: #333;
	font-family: Arial;
	font-weight: bold;
	margin-bottom: 20px;
}
.case-page.page1 #main .sec3 ul li p{
	font-size: 16px;
	color: #333;
}
.case-page.page1 #main .sec4{
	position: relative;
}
.case-page.page1 #main .sec4 img{
	width: 100%;
}
.case-page.page1 #main .sec4 .text-box{
	position: absolute;
	right: 0;
	bottom: 11.8%;
	width: 51.6%;
}
.case-page.page1 #main .sec4 .text-box h3{
	font-size: 36px;	
	color: #fff;
	font-weight: bold;
	line-height: 44px;
	margin-bottom: 15px;
}
.case-page.page1 #main .sec4 .text-box h5{
	font-size: 30px;	
	color: #fff;
	font-weight: normal;
	margin-bottom: 30px;
}
.case-page.page1 #main .sec4 .text-box p{
	font-size: 14px;
	color: #fff;
	line-height: 30px;
}
/*case03 房屋建筑*/
.case-page.page3 #main .sub-tab{
	padding: 33px 0;
	text-align: center;
}
.case-page.page3 #main .sub-tab a{
	font-size: 14px;
	color: #222;
	margin-right: 3em;
}
.case-page.page3 #main .sub-tab a:last-child{
	margin-right: 0;
}
.case-page.page3 #main .sub-tab a.active{
	font-weight: bold;
	color: #e71419;
}
/*page7 pag8增加内容*/
.case-page.add #main .sec1{
	padding: 30px 70px;
	background-repeat: no-repeat;
	background-size: 100% auto;
	background-position: center bottom;
	background-image: url(../images/case7_caselist_sec1_bg.jpg);
}
.case-page.add #main .sec1 .box{
	border-bottom: 1px solid #f2f2f2;
	padding: 50px 0;
	font-size: 0;
}
.case-page.add #main .sec1 .box:last-child{
	border-bottom: 0 none;
}
.case-page.add #main .sec1 .box .left{
	display: inline-block;
	vertical-align: middle;
	width: 58.5%;
	font-size: 18px;
	line-height: 1.2;
	color: #333;
	padding-left: 15%;
	position: relative;
}
.case-page.add #main .sec1 .box .left span{
	color: #999;
	position: absolute;
	left: 18%;
	top: 0;
}
.case-page.add #main .sec1 .box .right{
	display: inline-block;
	vertical-align: middle;
	width: 41.5%;
	font-size: 14px;
	line-height: 18px;
	color: #999;
}
@media only screen and (max-width:1366px){
}
@media only screen and (max-width:1024px){
	/*case公用*/
	.case-page #main .content-box > .inner{
		max-width: 100%;
	}
	.case-page #main .content-box .out-part{
		position: static;
		text-align: left;
		border-bottom: 1px solid #dcdcdc;
		height:auto;
		line-height: 1;
		padding: 1.5rem 4.8% 0;
	}
	.case-page #main .content-box .out-part h3{
		margin-bottom: 0.5625rem;
		font-size: 1.75rem;
	}
	.case-page #main .content-box .out-part h5{
		font-size: 0.875rem;
		margin-bottom: 1.25rem;
	}
	.case-page #main .content-box .out-part .tab{
		padding-bottom: 0;
		display: flex;
		align-items: flex-start;
		justify-content: space-between;
		flex-wrap: wrap;
		-webkit-display: flex;
		-webkit-align-items: flex-start;
		-webkit-justify-content: space-between;
		-webkit-flex-wrap: wrap;
	}
	.case-page #main .content-box .out-part .tab a{
		font-size: 0.625rem;
		margin-right: 5.75em;
		display: block;
		text-align: center;
		padding-bottom: 0.5rem;
		margin-bottom: 1.1875rem;
	}
	.case-page #main .content-box .out-part .tab a:nth-child(4n){
		margin-right: 0;
	}
	.case-page #main .content-box .out-part .tab a.active span{
		bottom: 0;
		height: 0.09375rem;
	}
	.case-page #main .content-box .foot-nav{
		display: none;
	}
	.case-page #main .content-box .case-box{
		padding: 4.8% 4.8% 1.625rem;
	}
	.case-page #main .content-box .case-box li{
		width: 50%;
	}
	.case-page #main .content-box .case-box li:hover .cover{
		top: 100%;
	}
	.case-page #main .content-box .case-box li.active .cover{
		top: 0;
	}
	.case-page #main .content-box .case-box li .cover h5{
		font-size: 0.6875rem;
		line-height: 1rem;
		margin-bottom: 0.375rem;
		max-height: 2rem;
	}
	.case-page #main .content-box .case-box li .cover p{
		font-size: 0.5rem;
		line-height: 0.875rem;
		max-height: 6.125rem;
	}
	/*case01 轨道交通*/
	.case-page.page1 #main .sec1{
		padding: 1.5rem 4.8% 3.5625rem;
	}
	.case-page.page1 #main .sec2{
		padding: 0 4.8%;
		margin-bottom: 2.0625rem;
	}
	.case-page.page1 #main .sec2 ul{
		display: flex;
		align-items: flex-start;
		justify-content: space-between;
		-webkit-display: flex;
		-webkit-align-items: flex-start;
		-webkit-justify-content: space-between;
	}
	.case-page.page1 #main .sec2 ul li{
		width: 28.68%;
	}
	.case-page.page1 #main .sec2 ul li img{
		margin-top: -2.125rem;
		margin-bottom: 2rem;
		width: 100%;
	}
	.case-page.page1 #main .sec2 ul li h5{
		font-size: 0.875rem;
		margin-bottom: 20px;
	}
	.case-page.page1 #main .sec2 ul li p{
		font-size: 0.5625rem;
		line-height: 0.875rem;
	}
	.case-page.page1 #main .sec2 ul li p span{
		font-size: 0.5rem;
	}
	.case-page.page1 #main .sec3{
		padding: 1.6875rem 0;
		margin-left: 4.8%;
		margin-right: 4.8%;
	}
	.case-page.page1 #main .sec3 h3{
		font-size: 0.875rem;
		margin-bottom: 1.75rem;
	}
	.case-page.page1 #main .sec3 ul li h5{
		font-size: 2.625rem;
		margin-bottom: 0.75rem;
	}
	.case-page.page1 #main .sec3 ul li p{
		font-size: 0.5625rem;
	}
	.case-page.page1 #main .sec4{
		margin: 0 1.6% 2.1875rem;
	}
	.case-page.page1 #main .sec4 .text-box{
		left: 0;
		bottom: 3.8%;
		width: 100%;
		padding: 0 6%;
	}
	.case-page.page1 #main .sec4 .text-box h3{
		font-size: 1.3125rem;
		line-height: 1.625rem;
		margin-bottom: 0.5625rem;
	}
	.case-page.page1 #main .sec4 .text-box h5{
		font-size: 1.0625rem;
		margin-bottom: 1.125rem;
	}
	.case-page.page1 #main .sec4 .text-box p{
		font-size: 0.5625rem;
		line-height: 1.125rem;
	}
	/*case03 房屋建筑*/
	.case-page.page3 #main .sub-tab{
		padding: 0.5rem 0;
		background-color: #f3f4f4;
	}
	.case-page.page3 #main .sub-tab a{
		font-size: 0.5625rem;
	}
	/*page7 pag8增加内容*/
	.case-page.add #main .content-box .case-box{
		padding-bottom: 0;
	}
	.case-page.add #main .sec1{
		padding: 0 4.8% 4%;
	}
	.case-page.add #main .sec1 .box{
		padding: 1.5625rem 0;
	}
	.case-page.add #main .sec1 .box .left{
		width: 50%;
		font-size: 0.6875rem;
		padding-left: 10%;
	}
	.case-page.add #main .sec1 .box .left span{
		left: 5%;
	}
	.case-page.add #main .sec1 .box .right{
		width: 50%;
		font-size: 0.5rem;
		line-height: 0.6875rem;
	}
}
@media only screen and (max-width:414px){
	
}