ul,
li,
p {
	margin: 0;
	padding: 0;
}


/*PC版样式*/

@media screen and (min-width: 736px) {
	.mnavlist {
		display: none;
	}
	.header {
		width: 1200px;
		height: 120px;
		margin: 0 auto;
		position: relative;
	}
	.fr {
		float: right;
		position: relative;
	}
	.logo {
		margin-top: 29px;
	}
	.headerul {
		float: left;
		margin-top: 16px;
		height: 54px;
		line-height: 54px;
		margin-right: 10px;
	}
	.headerli {
		padding: 0 6px;
		float: left;
	}
	.headerli a {
		color: #999;
		font-size: 14px;
	}
	.inp {
		float: right;
		margin-top: 26px;
		position: relative;
		width: 174px;
		height: 30px;
		background: #efefef;
	}
	.inp input {
		background: none;
	}
	.input {
		width: 124px;
		height: 100%;
		border: none;
		font-size: 14px;
		padding: 0;
		position: absolute;
		top: 0;
		left: 0;
		text-indent: 12px;
		outline: none;
	}
	.btn {
		width: 44px;
		height: 100%;
		border: none;
		font-size: 14px;
		padding: 0;
		float: right;
		background: url(btn.png) no-repeat!important;
		background-position: center!important;
	}
	.colul {
		width: 705px;
		height: 65px;
		line-height: 65px;
		position: absolute;
		bottom: 2px;
		right: -20px;
		margin: 0;
	}
	.colli {
		margin: 0 20px;
		float: left;
	}
	.colli a {
		color: #333;
	}
	.colli:hover {
		border-bottom: 2px solid #4372b0;
		cursor: pointer;
	}
	.colli:hover a {
		color: #4372b0;
	}
	.banner {
		width: 100%;
		height: 430px;
		position: relative;
		margin-bottom: 20px;
		overflow: hidden;
	}
	.bannerimgbox {
		width: 100%;
		height: 100%;
		position: relative;
	}
	.bannerimgli {
		width: 100%;
		height: 100%;
		position: absolute;
		top: 0;
		left: 0;
		opacity: 0;
		transition: all 0.5s;
		overflow: hidden;
		cursor: pointer;
	}
	.bannerimgli img {
		height: 100%;
		cursor: pointer;
	}
	.bannerimgli1 {
		opacity: 1;
		transition: all 0.5s;
	}
	.bannerbtnbox {
		width: 1200px;
		height: 34px;
		margin: 0 auto;
		position: relative;
		z-index: 11;
		top: -34px;
	}
	.bannerul {
		width: 106px;
		height: 14px;
		margin: 0 auto;
	}
	.bannerli {
		width: 14px;
		height: 14px;
		border-radius: 50%;
		float: left;
		margin-right: 12px;
		background: #fff;
		cursor: pointer;
	}
	.bannerli:hover {
		background: #e2001e;
	}
	.bannerli1 {
		background: #e2001e;
	}
	/*底部*/
	.cp {
		width: 1200px;
		height: 50px;
		margin: 0 auto;
		clear: both;
	}
	.cp-left {
		float: left;
		height: 50px;
		line-height: 50px;
	}
	.cp-left span {
		width: 1px;
		background: url(icon3.png) left 19px no-repeat;
		width: 1px;
		height: 50px;
		margin: 0 12px;
		float: left;
		display: block;
	}
	.cp-right {
		float: right;
		height: 50px;
		line-height: 50px;
	}
	.cp-left a {
		display: block;
		float: left;
	}
	.cp-left a,
	.cp-right p,
	.cp-right a {
		font-size: 14px;
		color: #333;
	}
	.cpa {
		margin-left: 25px;
		margin-right: 20px;
	}
	.bluebj {
		width: 100%;
		height: 110px;
		background: #ebf9ff;
		margin-top: 50px;
	}
	.footerul {
		width: 760px;
		height: 40px;
		line-height: 13px;
		padding-top: 20px;
		margin: 0 auto;
		overflow: hidden;
	}
	.footerul li {
		float: left;
		height: 14px;
		padding: 0 20px;
		border-right: 1px solid #4372b0;
	}
	.footerul li a {
		color: #4372b0;
	}
	.footerul li:last-child {
		border-right: none;
	}
	.dizhi {
		font-size: 14px;
		color: #333;
		width: 1200;
		height: 24px;
		line-height: 24px;
		text-align: center;
	}
	/*底部*/
	/*小轮播*/
	.lunbobox {
		width: 1200px;
		height: 410px;
		margin: 0 auto;
		position: relative;
	}
	.lunboleft {
		width: 590px;
		height: 390px;
		position: absolute;
		bottom: 0;
		left: 0;
	}
	.lunboright {
		width: 585px;
		height: 100%;
		float: right;
	}
	.lunboul {
		width: 100%;
		height: 100%;
		position: relative;
	}
	.lunboli {
		width: 100%;
		height: 100%;
		float: left;
		position: absolute;
		opacity: 0;
	}
	.lunboli img {
		width: 100%;
		height: 100%;
		cursor: pointer;
	}
	.lunboli1 {
		opacity: 1;
		transition: all 0.3s;
	}
	.lunboaul {
		width: 100%;
		height: 52px;
		line-height: 52px;
		background: rgba(0, 0, 0, 0.5);
		position: absolute;
		bottom: 0;
		left: 0;
	}
	.lunboali {
		float: left;
		display: none;
	}
	.lunboali1 {
		display: block;
	}
	.lunboaul a {
		font-size: 16px;
		color: #fff;
		margin-left: 10px;
	}
	.lunbobtnul {
		width: 96px;
		height: 52px;
		padding-top: 19px;
		position: absolute;
		bottom: 0;
		right: 0;
		z-index: 111;
	}
	.lunbobtnli {
		width: 16px;
		height: 16px;
		border-radius: 50%;
		float: left;
		margin-right: 6px;
		background: #fff;
		cursor: pointer;
	}
	.lunbobtnli:hover {
		background: #144990;
	}
	.lunbobtnli1 {
		background: #144990;
	}
	/*小轮播*/
	/*铁建要闻*/
	.guoziyaowen {
		display: none;
	}
	.yaowenul li {
		height: 36px;
		line-height: 36px;
		background: url(icon.png) no-repeat left 16px;
	}
	.yaowenul li span {
		display: block;
		float: right;
	}
	.yaowenul li a {
		color: #333;
		font-size: 16px;
		margin-left: 22px;
	}
	.yaowenbox {
		border: 1px solid #dbdcde;
		padding: 10px 20px;
		height: 350px;
	}
	.dabt {
		height: 60px;
		line-height: 60px;
		border-bottom: 1px dashed #dbdcde;
		font-size: 22px;
		text-align: center;
		margin-bottom: 10px;
	}
	.dabt a {
		color: #4372b0;
	}
	.yaowenh1,
	.yaowenh2 {
		float: left;
		cursor: pointer;
		font-size: 20px;
	}
	.yaowenh {
		height: 60px;
		line-height: 60px;
	}
	.gd,
	.gd1,
	.gd2 {
		float: right;
	}
	.gd a,
	.gd1 a,
	.gd2 a {
		color: #999;
	}
	.gd2 {
		display: none;
	}
	.yaowenh3 {
		font-size: 20px;
		color: #4372b0;
		font-weight: bold;
	}
	.yaowenh1 {
		margin-right: 25px;
	}
	/*选项卡*/
	.xxk {
		width: 1200px;
		height: 50px;
		border-radius: 8px;
		border: 1px solid #4c8bb7;
		margin: 0 auto;
		overflow: hidden;
		margin-bottom: 30px;
	}
	.xxkli {
		float: left;
		height: 100%;
	}
	.xxkli p {
		display: block;
		height: 19px;
		padding: 0 25px;
		font-size: 18px;
		color: #4c8bb7;
		border-right: 1px solid #4c8bb7;
		margin-top: 15px;
		line-height: 20px;
		cursor: pointer;
	}
	.xxkli:first-child p {
		padding: 0 38px;
	}
	.xxkli:last-child p {
		padding: 0 37px 0 25px;
		border-right: none!important;
	}
	.xxkli1 p {
		color: #fff;
		font-weight: bold;
	}
	.xxkli1 {
		background: #4c8bb7;
	}
	.xxkimgbox {
		width: 1200px;
		height: 310px;
		margin: 0 auto;
		position: relative;
	}
	.xxkimgli {
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		display: none;
	}
	.xxkimgli1 {
		display: block;
	}
	.xxkleft {
		width: 590px;
		height: 310px;
		float: left;
	}
	.xxkright {
		width: 590px;
		height: 310px;
		float: right;
	}
	.xxkleftbox {
		width: 590px;
		height: 310px;
		position: relative;
	}
	.xxkrightbox {
		width: 286px;
		height: 146px;
		float: left;
		position: relative;
		margin-bottom: 18px;
	}
	.xxkrightbox p,
	.xxkleftbox p {
		width: 100%;
		height: 45px;
		padding-left: 20px;
		background: rgba(0, 0, 0, 0.7);
		color: #fff;
		position: absolute;
		bottom: 0;
		left: 0;
		line-height: 45px;
	}
	.xxkrightbox img,
	.xxkleftbox img {
		width: 100%;
		height: 100%;
		cursor: pointer;
	}
	.xxkrightbox:nth-child(1) {
		margin-right: 18px;
	}
	.xxkrightbox:nth-child(3) {
		margin-right: 18px;
	}
	/*中间内容*/
	.content {
		width: 1200px;
		height: 810px;
		margin: 0 auto;
		padding-top: 20px;
		padding-bottom: 50px;
	}
	.contentleft {
		width: 790px;
		height: 100%;
		float: left;
	}
	.contentright {
		width: 380px;
		height: 100%;
		float: right;
	}
	.dangtop {
		width: 100%;
		height: 460px;
	}
	.dangbottom {
		width: 100%;
		height: 280px;
		padding-top: 10px;
	}
	.dangleft {
		width: 380px;
		height: 100%;
		float: left;
	}
	.dangright {
		width: 380px;
		height: 100%;
		float: right;
	}
	.dangh1 {
		width: 100%;
		height: 60px;
		line-height: 60px;
	}
	.dangh1 p {
		font-size: 20px;
		color: #4372b0;
		font-weight: bold;
		float: left;
	}
	.dangimg {
		width: 100%;
		height: 225px;
		margin-bottom: 30px;
		cursor: pointer;
	}
	.jujiaoleft {
		width: 380px;
		height: 100%;
		float: left;
	}
	.jujiaoleft img {
		width: 100%;
		height: 220px;
		cursor: pointer;
	}
	.jujiaoright {
		width: 380px;
		height: 100%;
		float: right;
	}
	.dangul li {
		height: 36px;
		line-height: 36px;
	}
	.dangul li span {
		display: block;
		float: right;
	}
	.dangul li a {
		color: #333;
		font-size: 16px;
	}
	.yejiul {
		display: none;
	}
	.yejiul1 {
		display: block;
	}
	.yejiul li {
		height: 36px;
		line-height: 36px;
	}
	.yejiul li span {
		display: block;
		float: right;
	}
	.yejiul li a {
		color: #333;
		font-size: 16px;
	}
	.tzbox {
		width: 380px;
		height: 190px;
		margin-bottom: 5px;
		position: relative;
	}
	.gupiaobtbox {
		width: 40px;
		height: 190px;
		position: absolute;
		top: 0;
		right: 0;
	}
	.agubt {
		background: #e2effe;
		font-size: 16px;
		color: #4372b0;
		text-align: center;
		padding: 25px 10px;
		width: 40px;
		height: 95px;
		cursor: pointer;
	}
	.agu {
		width: 340px;
		height: 190px;
		display: none;
		position: absolute;
		top: 0;
		left: 0;
	}
	.hgu {
		display: block;
	}
	.agu img,
	.hgu img {
		width: 340px;
		height: 190px;
	}
	.hgubt {
		color: #fff;
		background: #4372b0;
	}
	.dangh2 {
		width: 100%;
		height: 60px;
		line-height: 60px;
	}
	.dangh2 .p {
		font-size: 20px;
		color: #333;
		float: left;
		margin-right: 30px;
		cursor: pointer;
	}
	.dangh2 .p1 {
		color: #4372b0;
		font-weight: bold;
	}
	.zhuantiimg {
		margin-bottom: 20px;
		width: 380px;
		height: 100px;
	}
	.mnav {
		display: none;
	}
	/*工程栏目页*/
	.gcbanner {
		width: 100%;
		height: 380px;
		background: url(banner2.jpg) no-repeat center;
	}
	.gcbannerbt {
		width: 1200px;
		height: 380px;
		line-height: 380px;
		color: #fefefe;
		font-size: 36px;
		font-weight: bold;
		margin: 0 auto;
	}
	.gcnav {
		width: 100%;
		height: 60px;
		border-bottom: 1px solid #e6e6e6;
	}
	.gcnavbox {
		width: 1200px;
		height: 60px;
		background: url(crcc.jpg) no-repeat 0 center;
		margin: 0 auto;
	}
	.gch4 {
		float: left;
		height: 60px;
		line-height: 60px;
		font-size: 24px;
		color: #4372b0;
		font-weight: bold;
	}
	.gcul {
		float: right;
	}
	.gcli {
		float: left;
		padding: 0 10px;
		height: 60px;
		line-height: 60px;
		font-size: 16px;
	}
	.gcli a {
		color: #333;
	}
	.gcli1 {
		background: #f5f5f5;
		border-bottom: 2px solid #4372b0;
	}
	.gcli:hover {
		background: #f5f5f5;
		border-bottom: 2px solid #4372b0;
	}
	.dangqianweizhi {
		height: 40px;
		width: 1200px;
		margin: 0 auto;
		text-align: right;
		padding-top: 20px;
	}
	.dangqianbox {
		width: auto;
		height: 20px;
		line-height: 20px;
		float: right;
		background: url(position.png) no-repeat 0 center;
		padding-left: 30px;
	}
	.dangqianbox a {
		font-size: 14px;
		color: #333;
	}
	.wenzhangzhengwen {
		width: 1200px;
		min-height: 300px;
		margin: 0 auto;
	}
	.gcp1 {
		height: 40px;
		color: #333;
		font-size: 24px;
		font-weight: bold;
	}
	.gcp2 {
		font-size: 16px;
		color: #333;
		line-height: 36px;
	}
	.gcqiehuanbt {
		width: 1200px;
		height: 40px;
		line-height: 40px;
		text-align: center;
		color: #4372b0;
		font-size: 18px;
		background: #ecf9ff;
		margin: 0 auto;
		margin-bottom: 20px;
	}
	.gcqiehuanbox {
		width: 1200px;
		height: 766px;
		margin: 0 auto;
		margin-bottom: 60px;
	}
	.gcqiehuanimgul {
		width: 1200px;
		height: 568px;
		position: relative;
	}
	.gcqiehuanimgli {
		width: 1200px;
		height: 568px;
		position: absolute;
		top: 0;
		left: 0;
		opacity: 0;
		transition: all 1s;
		cursor: pointer;
	}
	.gcqiehuanimgli img {
		width: 100%;
		height: 100%;
		cursor: pointer;
	}
	.gcqiehuanimgli1 {
		opacity: 1;
		transition: all 1s;
	}
	.gcbtbox {
		width: 1200px;
		height: 60px;
		margin-bottom: 20px;
		background: #4372b0;
		position: relative;
	}
	.xiaoqiehuanbox {
		width: 1200px;
		height: 110px;
		overflow: hidden;
		position: relative;
		padding: 0 45px;
	}
	.gcbtlis {
		width: 100%;
		height: 100%;
		position: absolute;
		top: 0;
		left: 0;
		text-align: center;
		font-size: 18px;
		color: #fff;
		line-height: 60px;
		opacity: 0;
		transition: all 1s;
	}
	.gcbtlis a {
		color: #fff;
	}
	.gcbtlis1 {
		opacity: 1;
		transition: all 1s;
	}
	.xiaoqiehuanboxcon {
		width: 11111px;
		height: 110px;
		position: absolute;
		top: 0;
		left: 45px;
	}
	.jt1 {
		cursor: pointer;
		z-index: 2222;
		width: 45px;
		height: 110px;
		background: #eaf9fe url(jt1.png) no-repeat center;
		position: absolute;
		top: 0;
		left: 0;
		border-right: 15px solid #fff;
	}
	.jt2 {
		cursor: pointer;
		z-index: 2222;
		width: 30px;
		height: 110px;
		background: #eaf9fe url(jt2.png) no-repeat center;
		position: absolute;
		top: 0;
		right: 0;
	}
	.xiaobox {
		width: 215px;
		height: 110px;
		float: left;
		margin-right: 10px;
	}
	.xiaobox img {
		width: 215px;
		height: 110px;
		cursor: pointer;
	}
}


/*手机版样式*/

@media screen and (max-width: 736px) {
	.fr,
	.colul {
		display: none;
	}
	body {
		padding: 0 2%
	}
	.header {
		width: 100%;
		height: 80px;
		position: relative;
	}
	.logo {
		width: 80%;
		padding: 10px;
		height: 80px;
		float: left;
	}
	.mnav {
		display: block;
		width: 20%;
		height: 80px;
		float: right;
	}
	.mnav img {
		width: 100%;
	}
	.mnavlist {
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		z-index: 11111;
		height: auto;
		overflow: hidden;
		background: #eee;
		padding: 20px 5%;
		display: none;
	}
	.mx {
		position: absolute;
		top: 5px;
		right: 5px;
		font-size: 22px;
		color: #333;
		padding: 20px;
	}
	.mh1 {
		padding: 10px 0px;
		font-size: 18px;
	}
	.mul {
		height: auto;
		overflow: hidden;
	}
	.mli {
		width: 20%;
		height: 28px;
		font-size: 12px;
		line-height: 28px;
		background: #fff;
		color: #333;
		float: left;
		margin-right: 5%;
		margin-bottom: 10px;
		text-align: center;
	}
	.mli a {
		color: #333;
	}
	/*banner*/
	.banner {
		width: 100%;
		height: 235px;
		position: relative;
		margin-bottom: 5px;
		overflow: hidden;
	}
	.bannerimgbox {
		width: 100%;
		height: 100%;
		position: relative;
	}
	.bannerimgli {
		width: 100%;
		height: 100%;
		position: absolute;
		top: 0;
		left: 0;
		opacity: 0;
		transition: all 0.5s;
		overflow: hidden;
		cursor: pointer;
		background-size: auto 100%!important;
	}
	.bannerimgli img {
		height: 100%;
		cursor: pointer;
	}
	.bannerimgli1 {
		opacity: 1;
		transition: all 0.5s;
	}
	.bannerbtnbox {
		width: 100%;
		height: 34px;
		margin: 0 auto;
		position: relative;
		z-index: 11;
		top: -34px;
	}
	.bannerul {
		width: 106px;
		height: 14px;
		margin: 0 auto;
	}
	.bannerli {
		width: 14px;
		height: 14px;
		border-radius: 50%;
		float: left;
		margin-right: 12px;
		background: #fff;
		cursor: pointer;
	}
	.bannerli:hover {
		background: #e2001e;
	}
	.bannerli1 {
		background: #e2001e;
	}
	/*小轮播*/
	.lunbobox {
		width: 100%;
		height: 410px;
		margin: 0 auto;
		position: relative;
	}
	.lunboleft {
		width: 100%;
		height: 255px;
		position: relative;
	}
	.lunboright {
		width: 100%;
		height: 100%;
		float: right;
	}
	.lunboul {
		width: 100%;
		height: 100%;
		position: relative;
	}
	.lunboli {
		width: 100%;
		height: 100%;
		float: left;
		position: absolute;
		opacity: 0;
	}
	.lunboli img {
		width: 100%;
		height: 100%;
		cursor: pointer;
	}
	.lunboli1 {
		opacity: 1;
		transition: all 0.3s;
	}
	.lunboaul {
		width: 100%;
		height: 52px;
		line-height: 52px;
		background: rgba(0, 0, 0, 0.5);
		position: absolute;
		bottom: 0;
		left: 0;
	}
	.lunboali {
		float: left;
		display: none;
	}
	.lunboali1 {
		display: block;
	}
	.lunboaul a {
		font-size: 16px;
		color: #fff;
		margin-left: 10px;
	}
	.lunbobtnul {
		width: 96px;
		height: 52px;
		padding-top: 19px;
		position: absolute;
		bottom: 0;
		right: 0;
		z-index: 111;
	}
	.lunbobtnli {
		width: 16px;
		height: 16px;
		border-radius: 50%;
		float: left;
		margin-right: 6px;
		background: #fff;
		cursor: pointer;
	}
	.lunbobtnli:hover {
		background: #144990;
	}
	.lunbobtnli1 {
		background: #144990;
	}
	/*小轮播*/
	.lunboright {
		width: 100%;
		height: 100%;
		float: right;
	}
	.yaowenh3 {
		font-size: 20px;
		color: #4372b0;
		font-weight: bold;
	}
	.yaowenh1,
	.yaowenh2 {
		float: left;
		cursor: pointer;
		font-size: 20px;
	}
	.yaowenh {
		height: 60px;
		line-height: 60px;
	}
	.gd,
	.gd1,
	.gd2 {
		float: right;
	}
	.gd a,
	.gd1 a,
	.gd2 a {
		color: #999;
	}
	.gd2 {
		display: none;
	}
	.yaowenh3 {
		font-size: 20px;
		color: #4372b0;
		font-weight: bold;
	}
	.yaowenh1 {
		margin-right: 25px;
	}
	.guoziyaowen {
		display: none;
	}
	.yaowenul li {
		height: 36px;
		line-height: 36px;
		background: url(icon.png) no-repeat left 16px;
	}
	.yaowenul li span {
		display: block;
		float: right;
	}
	.yaowenul li a {
		color: #333;
		font-size: 16px;
		margin-left: 22px;
		width: 70%;
		overflow: hidden;
		height: 36px;
		float: left;
		display: block;
	}
	.yaowenbox {
		border: 1px solid #dbdcde;
		padding: 10px 20px;
		height: 350px;
	}
	.dabt {
		height: 60px;
		line-height: 60px;
		border-bottom: 1px dashed #dbdcde;
		font-size: 20px;
		text-align: center;
		margin-bottom: 10px;
		overflow: hidden;
	}
	.dabt a {
		color: #4372b0;
	}
	.yaowenh1,
	.yaowenh2 {
		float: left;
		cursor: pointer;
		font-size: 20px;
	}
	.yaowenh {
		height: 60px;
		line-height: 60px;
	}
	.dangh1 {
		width: 100%;
		height: 60px;
		line-height: 60px;
	}
	.dangh1 p {
		font-size: 20px;
		color: #4372b0;
		font-weight: bold;
		float: left;
	}
	.dangimg {
		width: 100%;
		height: 225px;
		margin-bottom: 30px;
		cursor: pointer;
	}
	.dangul li {
		height: 36px;
		line-height: 36px;
	}
	.dangul li span {
		display: block;
		float: right;
	}
	.dangul li a {
		color: #333;
		font-size: 16px;
	}
	.jujiaoimg {
		width: 100%;
		height: 225px;
		margin-bottom: 30px;
		cursor: pointer;
	}
	.tzbox {
		width: 100%;
		height: 190px;
		margin-bottom: 5px;
		position: relative;
	}
	.gupiaobtbox {
		width: 10%;
		height: 190px;
		position: absolute;
		top: 0;
		right: 0;
	}
	.agubt {
		background: #e2effe;
		font-size: 16px;
		color: #4372b0;
		text-align: center;
		padding: 25px 10px;
		width: 100%;
		height: 95px;
		cursor: pointer;
	}
	.agu {
		width: 90%;
		height: 190px;
		display: none;
		position: absolute;
		top: 0;
		left: 0;
	}
	.hgu {
		display: block;
	}
	.agu img,
	.hgu img {
		width: 100%;
		height: 190px;
	}
	.hgubt {
		color: #fff;
		background: #4372b0;
	}
	.dangh2 {
		width: 100%;
		height: 60px;
		line-height: 60px;
	}
	.dangh2 .p {
		font-size: 20px;
		color: #333;
		float: left;
		margin-right: 30px;
		cursor: pointer;
	}
	.dangh2 .p1 {
		color: #4372b0;
		font-weight: bold;
	}
	.dangul li {
		height: 36px;
		line-height: 36px;
	}
	.dangul li span {
		display: block;
		float: right;
	}
	.dangul li a {
		color: #333;
		font-size: 16px;
	}
	.yejiul {
		display: none;
	}
	.yejiul1 {
		display: block;
	}
	.yejiul li {
		height: 36px;
		line-height: 36px;
	}
	.yejiul li span {
		display: block;
		float: right;
	}
	.yejiul li a {
		color: #333;
		font-size: 16px;
	}
	.zhuantiimg {
		margin-bottom: 10px;
	}
	/*选项卡*/
	.xxk {
		width: 100%;
		height: auto;
		margin: 0 auto;
		overflow: hidden;
		margin-bottom: 10px;
	}
	.xxkli {
		float: left;
		height: 100%;
		width: 30%;
		margin-right: 5%;
	}
	.xxkli:nth-child(3) {
		margin-right: 0;
	}
	.xxkli:nth-child(6) {
		margin-right: 0;
	}
	.xxkli:nth-child(9) {
		margin-right: 0;
	}
	.xxkli p {
		display: block;
		height: 30px;
		font-size: 14px;
		color: #4c8bb7;
		text-align: center;
		border: 1px solid #4c8bb7!important;
		margin-top: 15px;
		line-height: 30px;
	}
	.xxkimgbox {
		width: 100%;
		height: 490px;
		margin: 0 auto;
		position: relative;
	}
	.xxkimgli {
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		display: none;
	}
	.xxkimgli1 {
		display: block;
	}
	.xxkleft {
		width: 100%;
		height: 170px;
		float: left;
		margin-bottom: 5px;
	}
	.xxkright {
		width: 100%;
		height: 170px;
		float: right;
	}
	.xxkleftbox {
		width: 100%;
		height: 170px;
		position: relative;
	}
	.xxkrightbox {
		width: 49%;
		height: 146px;
		float: left;
		position: relative;
		margin-bottom: 5px;
		margin-right: 2%;
	}
	.xxkrightbox p,
	.xxkleftbox p {
		width: 100%;
		height: 30px;
		padding-left: 20px;
		background: rgba(0, 0, 0, 0.7);
		color: #fff;
		position: absolute;
		bottom: 0;
		left: 0;
		line-height: 30px;
	}
	.xxkrightbox img,
	.xxkleftbox img {
		width: 100%;
		height: 100%;
		cursor: pointer;
	}
	.xxkrightbox:nth-child(2) {
		margin-right: 0;
	}
	.xxkrightbox:nth-child(4) {
		margin-right: 0;
	}
	.zhuantiimg {
		width: 100%;
	}
	.bluebj,
	.cp-right {
		display: none;
	}
	.cp-left {
		width: 100%;
		height: 30px;
		line-height: 30px;
		background: #e5e5e5;
	}
	.cp-left a {
		width: 25%;
		color: #333;
		text-align: center;
		line-height: 30px;
		float: left;
	}
	.bannerbtnbox,
	.banner {
		display: none;
	}
	/*工程页*/
	.gcbanner {
		width: 100%;
		height: 230px;
		background: url(banner2.jpg) no-repeat center;
	}
	.gcbannerbt {
		width: 100%;
		height: 230px;
		line-height: 230px;
		color: #fefefe;
		font-size: 36px;
		font-weight: bold;
		margin: 0 auto;
	}
	.gcnav {
		width: 100%;
		height: 180px;
		border-bottom: 1px solid #e6e6e6;
	}
	.gcnavbox {
		width: 100%;
		height: 60px;
		background: url(crcc.jpg) no-repeat 0 center;
		margin: 0 auto;
	}
	.gch4 {
		float: left;
		display: block;
		height: 60px;
		line-height: 60px;
		font-size: 24px;
		color: #4372b0;
		font-weight: bold;
	}
	.gcul {
		float: left;
		display: block;
	}
	.gcli {
		float: left;
		padding: 0 10px;
		height: 60px;
		line-height: 60px;
		font-size: 16px;
	}
	.gcli a {
		color: #333;
	}
	.gcli1 {
		background: #f5f5f5;
		border-bottom: 2px solid #4372b0;
	}
	.gcli:hover {
		background: #f5f5f5;
		border-bottom: 2px solid #4372b0;
	}
	.dangqianweizhi {
		height: 40px;
		width: 100%;
		margin: 0 auto;
		text-align: right;
		padding-top: 20px;
		margin-bottom: 20px;
	}
	.dangqianbox {
		width: auto;
		height: 20px;
		line-height: 20px;
		float: left;
		background: url(position.png) no-repeat 0 center;
		padding-left: 30px;
	}
	.dangqianbox a {
		font-size: 14px;
		color: #333;
	}
	.wenzhangzhengwen {
		width: 100%;
		min-height: 300px;
		margin: 0 auto;
	}
	.gcp1 {
		height: 40px;
		color: #333;
		font-size: 24px;
		font-weight: bold;
	}
	.gcp2 {
		font-size: 16px;
		color: #333;
		line-height: 36px;
	}
	.gcqiehuanbt {
		width: 100%;
		height: 40px;
		line-height: 40px;
		text-align: center;
		color: #4372b0;
		font-size: 18px;
		background: #ecf9ff;
		margin: 0 auto;
		margin-bottom: 20px;
	}
	.gcqiehuanbox {
		width: 100%;
		height: 420px;
		margin: 0 auto;
		margin-bottom: 60px;
	}
	.gcqiehuanimgul {
		width: 100%;
		height: 268px;
		position: relative;
	}
	.gcqiehuanimgli {
		width: 100%;
		height: 268px;
		position: absolute;
		top: 0;
		left: 0;
		opacity: 0;
		transition: all 1s;
		cursor: pointer;
	}
	.gcqiehuanimgli img {
		width: 100%;
		height: 100%;
		cursor: pointer;
	}
	.gcqiehuanimgli1 {
		opacity: 1;
		transition: all 1s;
	}
	.gcbtbox {
		width: 100%;
		height: 60px;
		margin-bottom: 20px;
		background: #4372b0;
		position: relative;
	}
	.xiaoqiehuanbox {
		width: 100%;
		height: 110px;
		overflow: hidden;
		position: relative;
		padding: 0 45px;
	}
	.gcbtlis {
		width: 100%;
		height: 100%;
		position: absolute;
		top: 0;
		left: 0;
		text-align: center;
		font-size: 18px;
		color: #fff;
		line-height: 60px;
		opacity: 0;
		transition: all 1s;
	}
	.gcbtlis a {
		color: #fff;
	}
	.gcbtlis1 {
		opacity: 1;
		transition: all 1s;
	}
	.xiaoqiehuanboxcon {
		width: 11111px;
		height: 110px;
		position: absolute;
		top: 0;
		left: 45px;
	}
	.jt1 {
		cursor: pointer;
		z-index: 2222;
		width: 45px;
		height: 110px;
		background: #eaf9fe url(jt1.png) no-repeat center;
		position: absolute;
		top: 0;
		left: 0;
		border-right: 15px solid #fff;
	}
	.jt2 {
		cursor: pointer;
		z-index: 2222;
		width: 30px;
		height: 110px;
		background: #eaf9fe url(jt2.png) no-repeat center;
		position: absolute;
		top: 0;
		right: 0;
	}
	.xiaobox {
		width: 215px;
		height: 110px;
		float: left;
		margin-right: 10px;
	}
	.xiaobox img {
		width: 215px;
		height: 110px;
		cursor: pointer;
	}
}