@charset "utf-8";
.body {
	min-width: 1600px;
}
 img {
	padding: 0;
	border: 0;
	margin: 0;
	display: block;
}
.wh {
	width: 1600px;
	margin: 0 auto;
}
.enlarge {
	overflow: hidden;
}
.enlarge img {
	width: 100%;
	display: block;
	cursor: pointer;
	transition: all 0.6s;
	-ms-transition: all 0.8s;
}
.enlarge img:hover {
	transform: scale(1.2);
	-ms-transform: scale(1.2);
}
.h {
	font-weight: lighter;
}
.box_p {
	padding: 0 160px;
}
.header {
	width: 100%;
	position: fixed;
	top: 0;
	z-index: 9999;
    height: 94px;
	transition: all 0.3s;
    background: rgba(0,0,0,.2);
}
.header .wh {
	height: 100%;
	display: flex;
	justify-content: space-between;
	align-items: center;
    padding: 0 12%;
}
.header.on {
	background-color: rgba(0, 0, 0, 0.5);
	height: 68px;
}

.header.on #nav_box>li>a{
    line-height: 63px;
}

.business {
	height: 415px;
	background: url("../image/business_bg.jpg") no-repeat center;
	display: flex;
	align-items: center;
}
.b_box {
	display: flex;
	flex: 1 1 auto;
}
.b_title {
	color: #fff;
	width: 270px;
}
.b_title h3 {
	font-size: 30px;
}
.b_title p {
	font-size: 48px;
	margin-top: -15px;
}
.b_title span {
	font-size: 18px;
}
.b_bd {
	flex: 1 1 auto;
	padding-left: 50px;
	position: relative;
}

.b_bd:last-of-type ul li{
	width: auto;
}

.b_bd::before {
	content: "";
	display: block;
	position: absolute;
	right: 35px;
	width: 2px;
	height: 100%;
	background-color: #c6c6c6;
}
.b_bd_title h3 {
	font-size: 30px;
	color: #000000;
	position: relative;
}
.b_bd_title h3::before {
	content: "";
	display: block;
	position: absolute;
	width: 20px;
	height: 2px;
	background-color: #2d2d2d;
	left: 0;
	top: 65px;
	z-index: 999;
}
.b_bd ul {
	display: flex;
	font-size: 18px;
	color: #000000;
	width: 387px;
	flex-wrap: wrap;
	margin-top: 20px;
}
.b_bd ul li {
	width: 150px;
}


.b_bd a:hover{
    color: #1b643e;
}

/* 关于 */
.about {
	margin-top: 80px;
	padding-bottom: 70px;
}
.ab_hd {
	display: flex;
	justify-content: space-between;
}
.ab_hd_l {
	width: 573px;
	height: 381px;
	padding: 60px 54px 0 75px;
	box-sizing: border-box;
	border: 1px solid #e5e5e5;
	background: url("../image/ab_hd_l.png") no-repeat left -50px top -30px;
	position: relative;
	margin-right: 5px;
}

.ab_hd_l:before {
	content: "";
	display: block;
	position: absolute;
	width: 10px;
	height: 10px;
	background: url("../image/ab_hd_l_icon.png") no-repeat center;
	transform: rotate(180deg);
	top: 42px;
	left: 57px;
}

.ab_hd_l:after {
	content: "";
	display: block;
	position: absolute;
	width: 10px;
	height: 10px;
	background: url("../image/ab_hd_l_icon.png") no-repeat center;
	right: 20px;
	bottom: 30px;
}
.ab_hd_l h3 {
	font-size: 36px;
	color: #000000;
	font-weight: lighter;
	line-height: 50px;
}
.ab_hd_l span {
	font-size: 24px;
	color: #888888;
	line-height: 60px;
	margin-left: 70px;
}
.ab_hd_l div {
	font-size: 12px;
	color: #707070;
	/* display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden; */
	height: 98px;
	overflow: hidden;
	line-height: 30px;
}
.ab_hd_l a {
	display: block;
	font-size: 16px;
	color: #707070;
	width: 130px;
	height: 25px;
	border-left: 1px solid #afb0b0;
	border-right: 1px solid #afb0b0;
	text-align: center;
	line-height: 25px;
	float: right;
	margin-top: 10px;
}
.ab_hd_r {
	display: flex;
	width: 1020px;
	height: 381px;
}

.ab_hd_r .left {
	width: 442px;
}
.ab_hd_r .right {
	width: 574px;
	margin-left: 4px;
}
.ab_hd_r .right .enlarge {
	margin-bottom: 7px;
}

.ab_bd {
	display: flex;
	justify-content: space-between;
	margin-top: 5px;
}
.ab_bd_viedo video {
	width: 573px;
	height: 378px;
	border: 0px;
	margin-right: 5px;
}
.ab_bd_viedo {
	height: 378px;
	overflow: hidden;
	width: 573px;
	flex: 1 0 auto;
}

.ab_bd_box {
	padding: 77px 62px 0 77px;
	font-size: 12px;
	color: #000000;
	border: 1px solid #e5e5e5;
	height: 378px;
	flex: 0 0 auto;
	width: 1020px;
}
.ab_bd_text {
	line-height: 30px;
	height: 125px;
	overflow: hidden;
	margin-top: 5px;
}
.ab_bd_box1 a {
	display: block;
	font-size: 16px;
	color: #707070;
	width: 130px;
	height: 25px;
	border-left: 1px solid #afb0b0;
	border-right: 1px solid #afb0b0;
	text-align: center;
	line-height: 25px;
	float: right;
	margin-top: 30px;
}

/* 案例  荣誉资质 */
.cases {
	background-color: #f0f0f0;
}
.title {
	display: flex;
	text-align: center;
	height: 198px;
	justify-content: center;
	align-items: center;
}
.title h3 {
	font-size: 36px;
	color: #000000;
	font-weight: lighter;
}
.title p {
	font-size: 12px;
	color: #000000;
}
.title_line {
	width: 458px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.title_line p {
	width: 213px;
	height: 1px;
	background-color: #c0c0c0;
}
.title_line i {
	display: block;
	width: 9px;
	height: 9px;
	background-color: #b2b2b2;
	border-radius: 50%;
}
.ca_box ul {
	display: flex;
	justify-content: space-between;
	padding-bottom: 80px;
}

.ca_box ul li
{
	width: 362px;
	height: 415px;
	margin-bottom:80px;
	margin-right: 15px;
}
.ca_box ul li a{
  	display:block;
    width: 362px;
    height: 415px;
    padding: 50px 70px;
    background-color: #fff;
}

/* 合作伙伴 */
.partner {
	background: url("../image/partner_bg.png") no-repeat right bottom #f7f7f7;
	background-size: 675px 770px;
	height: 885px;
	z-index: -1;
}
.pa_title {
	display: flex;
	align-items: center;
	height: 295px;
}
.pa_title div {
	height: 147px;
	display: flex;
	align-items: center;
}
.pa_title div img {
	vertical-align: super;
}
.pa_title div p {
	font-size: 18px;
	color: #000000;
	width: 73px;
	height: 45px;
	line-height: 20px;
	margin-right: 25px;
}
.pa_title div h3 {
	font-size: 48px;
	color: #1b643e;
	line-height: 120px;
}

.pa_bd {
	height: 466px;
	z-index: -1;
	background: url("../image/pa_bd_bg.jpg") no-repeat;
	background-size: auto 481px;
}

.pa_bd .wh {
}
.pa_bd ul {
	height: 466px;
	width: 1432px;
	display: flex;
	flex-wrap: wrap;
	border-bottom: 23px solid #1b643e;
	box-sizing: border-box;
}

.pa_bd ul li {
	border: 1px solid #e5e5e5;
	box-sizing: border-box;
}

.pa_bd ul li img {
	width: 100%;
	height: 100%;
}
.pa_bd ul li:first-of-type {
	opacity: 0;
}

/* 工程案例 */
.Project {
	background-color: #ececec;
	padding-bottom: 120px;
}
.pro_hd {
	height: 207px;
	display: flex;
	justify-content: space-between;
}
.pro_hd_l {
	padding-top: 80px;
}
.pro_hd_l p {
	font-size: 36px;
	color: #b3b3b3;
	text-transform: uppercase;
	line-height: 33px;
}
.pro_hd_l h3 {
	font-size: 36px;
	color: #000000;
	line-height: 50px;
	font-weight: lighter;
}
.pro_hd_r ul {
	display: flex;
	padding-top: 130px;
}
.pro_hd_r ul a {
	display: block;
	width: 158px;
	height: 35px;
	background-color: #1b643e;
	text-align: center;
	line-height: 35px;
	color: #f7f7f7;
	font-size: 18px;
	border-radius: 17.5px;
	margin-left: 15px;
}

.pro_box {
	display: flex;
}

.pro_box_l {
	width: 795px;
}
.pro_box_bd li {
	width: 795px;
	position: relative;
	line-height: normal;
}

.pro_box_bd li a {
	display: block;
	width: 759px;
	height: 540px;
}

.pro_box_bd li a img {
	/* width: 100%; */
	height: 100%;
	cursor: pointer;
	transition: all 0.6s;
	-ms-transition: all 0.8s;
}

.pro_box_bd li a img:hover {
	transform: scale(1.2);
	-ms-transform: scale(1.2);
}
.pro_box_bd a p {
	position: absolute;
	font-size: 18px;
	color: #fff;
	width: 100%;
	height: 67px;
	text-align: center;
	line-height: 67px;
	background-color: #00000087;
	bottom: 0;
}

.pro_box_fd {
	width: 795px;
	height: 210px;
	display: flex;
	flex: 1 1 auto;
	background-color: #1b643e;
	color: #b7b7b7;
	margin-top: 6px;
}
.pro_box_fd a {
	flex: 1 1 auto;
	position: relative;
}
.pro_box_fd a:first-of-type,
.pro_box_fd a:nth-of-type(2) {
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 48px;
	background-color: #252526;
}
.pro_box_fd a:first-of-type span,
.pro_box_fd a:nth-of-type(2) span {
	font-size: 36px;
}
.pro_box_fd a:nth-of-type(2) img {
	transform: rotate(180deg);
}
.pro_box_fd a:last-of-type {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	font-size: 30px;
	line-height: 45px;
	color: #fff;
}
.pro_box_r {
	margin-left: 10px;
}
.pro_box_r ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.pro_box_r li {
	width: 393px;
	height: 266px;
	overflow: hidden;
}
.pro_box_r li:last-of-type {
	width: 795px;
	height: 487px;
	margin-top: 6px;
}
.pro_box_r li img {
	width: 100%;
	height: 100%;
}

/* 选择理由 */
.collet .wh {
	overflow: hidden;
}
.col_title {
	display: flex;
	justify-content: space-between;
	height: 200px;
	/* align-items: center; */
}
.col_title_l {
	padding-top: 75px;
}
.col_title_l p {
	font-size: 36px;
	color: #a3a3a3;
	line-height: 50px;
	text-transform: uppercase;
}
.col_title_l h3 {
	font-size: 36px;
	color: #000000;
	line-height: 36px;
	font-weight: lighter;
}

.col_title_r {
	display: flex;
	justify-content: center;
	align-items: center;
}
.col_title_r p {
	width: 408px;
	height: 105px;
	background-color: #1b643e;
	font-size: 36px;
	color: #fff;
	line-height: 105px;
	padding-left: 30px;
	text-indent: 10px;
}
.col_title_r p img {
	margin-right: 10px;
}
.col_title_r a {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	width: 133px;
	height: 105px;
	background-color: #252526;
	line-height: 30px;
	color: #898989;
	font-size: 12px;
}
.col_title_r img {
	vertical-align: middle;
}
.col_hd {
	height: 145px;
	margin-bottom: 40px;
}
.col_box {
	position: relative;
	padding-bottom: 88px;
}
.col_box .btn {
	position: absolute;
	width: 43px;
	height: 43px;
	border-radius: 50%;
	bottom: 103px;
	z-index: 9;
}
.col_box .prev {
	left: 46%;
	background: url("../image/col_bd_btn_1.png") no-repeat center center #d3d2d2;
}
.col_box .next {
	left: 50%;
	background: url("../image/col_bd_btn_2.png") no-repeat center #1b643e;
}
.col_hd ul {
	display: flex;
	justify-content: space-around;
	justify-items: center;
	position: relative;
}
.col_hd ul li {
	display: flex;
	flex-direction: column;
	align-items: center;
	color: #717171;
	font-size: 18px;
	cursor: pointer;
}

.col_hd ul li h3 {
	text-align: center;
	font-size: 18px;
	color: rgba(0, 0, 0, 0.7);
	font-weight: normal;
	text-align: center;
}
.col_hd ul li p {
	width: 77px;
	height: 77px;
	background-color: #d3d2d2;
	text-align: center;
	color: #fdfdfd;
	font-size: 24px;
	line-height: 77px;
	border-radius: 50%;
	margin: 20px 0;
}
.col_hd ul i {
	display: block;
	width: 100%;
	height: 1px;
	background-color: #d3d2d2;
	position: absolute;
	top: 70%;
	left: 50%;
	transform: translate(-50%, -50%);
	z-index: -1;
}
.col_hd .on h3 {
	color: #1b643e;
}
.col_hd .on p {
	background-color: #1b643e;
	z-index: 999;
}
.col_bd {
	margin-top: 66px;
}
.col_bd_l {
	margin-right: 64px;
}
.col_bd_box li {
	display: flex;
}
.col_bd_r h3 {
	font-size: 36px;
	color: #333740;
	width: 500px;
	font-weight: lighter;
}

.col_bd_r {
	position: relative;
}

.col_bd_btn {
	position: absolute;
	display: flex;
	justify-content: space-between;
	height: 43px;
	bottom: 75px;
}

.col_bd_btn a {
	flex: 1 1 auto;
	border-radius: 50%;
	width: 43px;
	height: 43px;
	margin-right: 10px;
}

a.sPrev {
	background: url("../image/col_bd_btn_2.png") no-repeat center #1b643e;
}

a.sNext {
	background: url("../image/col_bd_btn_1.png") no-repeat center center #d3d2d2;
}
.text_h {
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.col_bd_r p {
	font-size: 24px;
	color: #a3a3a3;
	width: 600px;
}
.col_bd_r_text {
	height: 100px;
	overflow: hidden;
	font-size: 16px;
	line-height: 36px;
	color: #5e5e5e;
}

/* 服务流程 */
.service {
	background: url("../image/service_bg.jpg") no-repeat center;
	height: 760px;
}

.service .title h3 {
	color: #fff;
	font-weight: lighter;
}

.service .title p {
	color: #fff;
}
.per_box {
	height: 504px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.per_box li {
	width: 165px;
	height: 436px;
	background-color: rgba(255, 255, 255, 0.7);
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	align-items: center;
	position: relative;
}

.per_box li::before {
	/* content: ""; */
	width: 0;
	height: 0;
	border: 25px solid transparent;
	border-top-color: #ffffff75;
	position: absolute;
	right: -50px;
	top: 50%;
	transform: translate(0, -50%) rotate(-90deg);
}
.per_box img {
	display: block;
	width: 61px;
	height: 61px;
	margin-top: 30px;
}
.per_box p {
	width: 40px;
	font-size: 38px;
	color: #000000;
	line-height: 40px;
	text-align: center;
}
.per_box span {
	display: block;
	height: 52px;
	font-size: 62px;
	line-height: 47px;
	font-weight: bold;
	color: #98928e;
	text-align: center;
	overflow: hidden;
}

/* 新闻 */
.news .wh {
	display: flex;
	background-color: #ffffff;
}

.news {
	background-color: #f0f0f0;
	padding: 50px 0 0 0;
}
.news_l {
	width: 860px;
	height: 675px;
	padding-left: 77px;
}

.ne_title {
	height: 120px;
	border-bottom: 1px solid #ccc;
}
.news_l_box {
	border-right: 1px solid #b2b2b2;
	padding-right: 80px;
	margin-top: 27px;
}
.ne_title h3 {
	font-size: 34px;
	color: #000000;
	font-weight: lighter;
	line-height: 147px;
}
.ne_title h3 span {
	font-size: 40px;
}
.ne_title p {
	font-size: 32px;
}

.news_text_box {
	border-bottom: 1px solid #dfe0e2;
	padding-bottom: 15px;
	margin-bottom: 10px;
}

.news_text_box:hover h3 {
	color: #1b643e;
}
.news_text_box:last-of-type {
	border-bottom: none;
}

.news_text_box h3 {
	width: 300px;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	font-size: 15px;
	color: #000000;
}

.news_text_box div {
	display: flex;
	width: 690px;
}

.news_text_box div p {
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
	height: 60px;
	font-size: 13px;
	color: #7f7f7f;
	padding-right: 38px;
	/* border-right: 1px solid #ccc; */
	margin-top: 12px;
}

.news_text_box div span {
	width: 205px;
	height: 75px;
	display: block;
	text-align: center;
	line-height: 75px;
	font-size: 13px;
	padding-left: 20px;
	border-left: 1px solid #ccc;
}

.news_r {
	box-sizing: border-box;
}
.news_r_hd {
	height: 120px;
	text-align: right;
	padding-top: 65px;
	border-bottom: 1px solid #ccc;
	padding-left: 250px;
}

.news_r_bd {
	padding-left: 80px;
	margin-top: 30px;
}

.news_r_hd i {
	display: flex;
	justify-content: flex-end;
}

.news_r_bd li a {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-top: 30px;
}

.news_r_bd li a span {
	font-size: 15px;
}

.news_r_bd li a i {
	display: block;
	width: 8px;
	height: 8px;
	background-color: #1b643e;
	border-radius: 50%;
	float: left;
	margin-right: 10px;
	margin-top: 12px;
}

.news_r_bd li a p {
	width: 340px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	font-size: 15px;
	margin-right: 50px;
}

.news_r_hd a {
	text-align: right;
	font-size: 13px;
    margin-left: 53px;

    margin-left: 88px;
	display: block;
	height: 54px;
	/* padding: 0 49px; */
	/* width: 80px; */
}

.news_r_hd a:hover {
	border-bottom: 2px solid #1b643e;
}

/* 地区分站 */
.city {
	height: 93px;
	background-color: #f0f0f0;
	display: flex;
	align-items: flex-end;
	font-size: 14px;
	padding-bottom: 15px;
}

.city a {
	margin-right: 10px;
}
.city img {
	vertical-align: middle;
	margin-right: 5px;
}

/* 尾部 */
.footer {
	background-color: #2b323a;
	/* padding-top: 43px; */
}
.foot_nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 146px;
	border-bottom: 1px solid #666b71;
}
.footer_nav_l {
	line-height: 1.5;
}
.foot_nav_l p {
	font-size: 14px;
	color: #9fa1a3;
}
.foot_nav_l span {
	font-size: 16px;
	color: #caccce;
}
.foot_nav_r {
	display: flex;
	justify-content: space-between;
	margin-top: 20px;
}
.foot_nav_r li {
	margin-left: 70px;
}
.foot_nav_r li a {
	font-size: 14px;
	color: #caccce;
}
li.foot_nav_r_noe {
	margin-left: 0;
}

.foot_bd {
	display: flex;
	justify-content: space-between;
	padding-top: 70px;
}

.foot_bd_l a {
	font-size: 18px;
	color: #9fa1a3;
	margin-right: 21px;
}

.foot_bd_l p:last-of-type a {
	font-size: 14px;
}

.foot_bd_l p:first-of-type {
	margin-top: 40px;
}
.foot_bd_l p {
	font-size: 14px;
	color: #9fa1a3;
	padding-bottom: 5px;
}

.foot_bd_r {
	display: flex;
	justify-content: space-between;
}
.foot_bd_r .r_text i {
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	padding-right: 19px;
}
.foot_bd_r p {
	font-size: 14px;
	color: #9fa1a3;
	margin-top: 18px;
	margin-bottom: 17px;
}
.foot_bd_r span {
	font-size: 40px;
	color: #ffffff;
	line-height: 40px;
}
.foot_bd_r a {
	display: block;
	width: 132px;
	height: 37px;
	background-color: #1b643e;
	display: flex;
	justify-content: space-around;
	align-items: center;
	color: #ffffff;
}

.foot_tetx,
.foot_tetx a {
	padding-top: 39px;
	padding-bottom: 27px;
	color: #9fa1a3;
}

.foot_tetx {
	display: flex;
}

.foot_ft_l span:first-of-type {
	font-size: 36px;
	color: #1b643e;
	font-weight: bold;
}

.foot_ft_l span {
	font-size: 24;
	color: #e2e5ec;
	margin-right: 5px;
}

.foot_ft {
	border-top: 1px solid #666b71;
}

.foot_ft .wh {
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.foot_ft .w {
	height: 100px;
	align-items: center;
	display: flex;
	justify-content: space-between;
}
.foot_ft_r a {
	font-size: 14px;
	color: #9fa1a3;
	margin-left: 40px;
}

.foot_ft_r {
	display: flex;
	justify-content: space-between;
}

@media screen and (max-width: 1440px){
  body{
    zoom: 0.7;
    -moz-transform:scale(0.89);
    -moz-transform-origin:top left;
  }
}

@media screen and (max-width: 1366px){
  body{
  	-moz-transform: scale(0.84);
  }
  
}

/*
@media screen and (max-width: 1400px) {
  .body
  {
    min-width: 1200px;
    overflow: hidden;
  }
  .wh {
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
  }
  .header {
    padding: 0 80px;
}
  .b_bd ul {
    width: 330px;
}
.b_bd {
  padding-left: 0px;
}
.ca_box ul li {
  padding: 20px 21px;
}
.news_l {
  width: 860px;
}
.news_l_box img {
  width: 600px;
}
.news_l_box {
  width: 600px;
}
.news_text_box h3 {
  width: 300px;
}
.news_text_box div {
  width: 600px;
}

#nav_box {
  flex-wrap: nowrap;
}
.nav li {
  margin-left: 20px;
}
.foot_nav_r li {
  margin-left: 60px;
}
.foot_ft_r a {
  margin-left: 20px;
}

}
*/