/*-----  全局  ----*/
* {
	margin: 0px;
	padding: 0px;
	border-width: 0;
	box-sizing: border-box;
}
html {
	overflow-x: hidden;
}
body {
	font-size: 14px;
	font-family: Arial, Helvetica, sans-serif;
	background:#F8F8F8
}
a, a:visited {
	text-decoration: none;
	color: #555;
}
a:hover, a:active {
	text-decoration: none;
	color: #555;
}
ul li {
	list-style: none;
}
/*通用*/
.w1200 {
	width: 1200px;
	margin: 0 auto;
}
.w722{ width:722px; margin:0 auto;}
.mt20{ margin-top:20px !important;}
.mt30{ margin-top:30px !important;}
.mt50{ margin-top:50px !important;}
.mt70{ margin-top:70px !important;}
.mt80{ margin-top:80px !important;}
.mb20{ margin-bottom:20px !important}
.mb50{ margin-bottom:50px !important}
.mb80{ margin-bottom:80px !important}
.mt100{ margin-top:100px}
.mt130{ margin-top:130px !important}
.mt260{ margin-top:260px !important}
.w50%{ width:50%}
.center{ text-align:center}
.join img{ padding:0; margin:0; display:block; vertical-align:top; }
/*头部*/
.head {
	padding: 30px 0 20px 0;
	height: 100px;
}
.logo {
	width: 150px;
	float: left;
}
.logo dl {
	width: 162px;
	height: 42px;
	float: left;
}
.logo dl img {
	width: 100%;
}

/*轮播*/
.banner {
	width: 100%;
	max-width: 1920px;
	margin: 0 auto;
}
.swiper {
	width: 100%;
	height: 100%;
}
.swiper-slide {
	text-align: center;
	font-size: 18px;
	background: #fff;
	/* Center slide text vertically */
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: center;
	justify-content: center;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
}
.swiper-slide img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
/*产品中心*/
.pro {
	width: 100%;
	height: auto;
	overflow: hidden;
	padding-top: 100px;
	background-color: #f8f8f8;
	padding-bottom: 80px;
}
.prolist {
	width: 1200px;
	height: auto;
	margin: 0px auto;
}
.prolist .top .title {
	width: 100%;
	margin: 0 auto;
	height: auto;
	overflow: hidden;
	margin-bottom: 40px;
}
.prolist .top .title dl {
	width: 100%;
	overflow: hidden;
	float: left;
	font-size: 16px;
	color: #aeaeae;
	line-height: 60px;
	text-align: center;
	font-weight: bold;
}
.prolist .top .title dt {
	width: 120px;
	height: 2px;
	margin: 0 auto;
	background-color: #dfdfdf;
	overflow: hidden;
	position: relative;
}
.prolist .top .title dt:after {
	content: '';
	position: absolute;
	top: 0;
	left: 35%;
	width: 30%;
	height: 2px;
	background-color: #49b63b;
}
.prolist .top .title dd {
	width: 100%;
	font-size: 40px;
	color: #333333;
	font-weight: bold;
	text-align: center;
	line-height: 80px;
	text-transform: uppercase;
}
.prolist .procontent {
	width: 1200px;
	height: auto;
	overflow: hidden;
}
.prolist .procontent ul {
	width: 100%;
}
.prolist .procontent li {
	width: 380px;
	float: left;
	margin-right: 30px;
	margin-bottom: 10px;
	background-color: #fff;
	padding-bottom: 20px;
}
.prolist .procontent li:nth-child(3n) {
	margin-right: 0;
}
.prolist .procontent li dt {
	width: 100%;
	height: 380px;
	overflow: hidden;
}
.prolist .procontent li dt img {
	width: 100%;
	-webkit-transition: 0.3s ease 0s;
}
.prolist .procontent li a:hover img {
	-webkit-transform: scale(1.1);
	transform: scale(1.1);
	-webkit-transition : 0.3s ease 0s;
}
.prolist .procontent li dd {
	width: 80%;
	margin: 0 auto;
	height: 55px;
	line-height: 55px;
	text-align: center;
}
.prolist .procontent li dl {
	width: 80%;
	margin: 0 auto;
	text-align: center;
	font-size: 16px;
	color: #666666;
	line-height: 1.5;
}
.prolist .procontent li a dd {
	color: #49b63b;
	font-size: 22px;
}
.prolist .procontent li a:hover {
	color: #49b63b;
}
.prolist .more {
	width: 200px;
	height: 60px;
	overflow: hidden;
	margin: 0 auto;
	line-height: 60px;
	margin-top: 60px;
	background-color: #49b63b;
	text-transform: uppercase;
	border-radius: 10px;
	text-align: center;
	-webkit-transition : 0.3s ease 0s;
}
.prolist .more a {
	color: #fff;
	font-size: 16px;
	display: block;
	-webkit-transition : 0.3s ease 0s;
}
.prolist .more:hover {
	border-radius: 20px;
}
.prolist .more:hover a {
	font-size: 18px;
}
/*关于*/
.about {
	height: auto;
	width: 100%;
	overflow: hidden;
	background: url(../images/aboutbg.png) no-repeat center top;
	padding: 130px 0 130px;
}
.about .left {
	width: 530px;
	float: left;
	position: relative;
}
.about .left:after {
	content: '';
	width: 500px;
	height: 320px;
	position: absolute;
	left: 30px;
	top: 30px;
	background-color: #4171b2;
}

.honor{ width:100%; height:auto; overflow:hidden;}
.honor ul{ width:100%;}
.honor ul li{ width:calc(25% - 15px); float:left; margin-right:20px; overflow:hidden; background:#FFF; box-shadow: 4px 4px 8px rgba(0, 0, 0, 0.1); }
.honor ul li p{ text-align:center; line-height:50px; background:#FFF; height:50px;}
.honor ul li:nth-child(4n){ float:right; margin-right:0;}
.honor ul li img{ width:100%; -webkit-transition : 0.3s ease 0s;}
.honor ul li:hover img{-webkit-transform: scale(1.05); transform: scale(1.05);}
.honor ul li a:hover{ color:#49b63b !important }

.mySwiper2 {
	width: 500px;
	float: left;
}
.swiper-pagination2 {
	margin-top: 100px;
}
.swiper-pagination2 .swiper-pagination-bullet {
	width: 15px;
	height: 6px;
	border-radius: 3px;
	background-color: #fff;
	opacity: 1;
	-webkit-transition : 0.3s ease 0s;
}
.swiper-pagination2 .swiper-pagination-bullet-active {
	width: 75px;
	height: 6px;
	border-radius: 3px;
	-webkit-transition : 0.3s ease 0s;
}
.about .right {
	width: 600px;
	float: right;
	height: auto;
	overflow: hidden;
	padding: 20px;
}
.about .title {
	width: 100%;
	text-transform: uppercase;
	font-weight: bold;
	color: #fff;
}
.about .title dl {
	width: 100%;
	font-size: 16px;
	line-height: 1.5;
}
.about .title dt {
	width: 34px;
	height: 2px;
	float: left;
	background-color: #fff;
	margin-top: 30px;
	margin-bottom: 30px;
}
.about .title dd {
	width: 100%;
	overflow: hidden;
	font-size: 38px;
	line-height: 1.5;
}
.about .right p {
	font-size: 14px;
	line-height: 30px;
	margin-top: 30px;
	color: #fff;
	margin-bottom: 30px;
	
}
.about .right p:nth-of-type(2) {
	display:none
}
.about .more {
	width: 200px;
	height: 60px;
	overflow: hidden;
	float: left;
	line-height: 60px;
	margin-top: 60px;
	background-color: #49b63b;
	text-transform: uppercase;
	border-radius: 10px;
	text-align: center;
	-webkit-transition : 0.3s ease 0s;
}
.about .more a {
	color: #fff;
	font-size: 16px;
	display: block;
	-webkit-transition : 0.3s ease 0s;
}
.about .more:hover {
	border-radius: 20px;
}
.about .more:hover a {
	font-size: 18px;
}
/*工程案例*/
.case {
	width: 100%;
	height: auto;
	padding-top: 50px;
}
.caselist {
	width: 1200px;
	height: auto;
	margin: 0px auto;
}
.caselist .top .title {
	width: 100%;
	margin: 0 auto;
	height: auto;
	overflow: hidden;
	margin-bottom: 60px;
}
.caselist .top .title dl {
	width: 100%;
	overflow: hidden;
	float: left;
	font-size: 16px;
	color: #aeaeae;
	line-height: 60px;
	text-align: center;
	font-weight: bold;
	text-transform: uppercase;
}
.caselist .top .title dt {
	width: 120px;
	height: 2px;
	margin: 0 auto;
	background-color: #dfdfdf;
	overflow: hidden;
	position: relative;
}
.caselist .top .title dt:after {
	content: '';
	position: absolute;
	top: 0;
	left: 35%;
	width: 30%;
	height: 2px;
	background-color: #49b63b;
}
.caselist .top .title dd {
	width: 100%;
	font-size: 40px;
	color: #333333;
	font-weight: bold;
	text-align: center;
	line-height: 80px;
	text-transform: uppercase;
}
.caselist .top .title p {
	text-align: center;
	color: #999999;
}
.swiper-button-next3, .swiper-button-prev3 {
	width: 52px;
	height: 52px;
	position: absolute;
	top: 45%;
	z-index: 99999;
	cursor: pointer;
}
.swiper-button-next3 {
	background: url(../images/l.png) no-repeat center top;
	left: 520px;
}
.swiper-button-prev3 {
	background: url(../images/r.png) no-repeat center top;
	left: 1470px;
}
.swiper-button-next3:hover, .swiper-button-prev3:hover {
	opacity: .7;

}
.mySwiper3 {
	width: 2040px;
	left: -420px;
	margin-top: 0px;
}
.caselist .casecontent {
	width: 1200px;
	height: 450px;
	overflow: hidden;
	position: relative;
	border-top: 1px #fff solid;
}
.caselist .casecontent ul {
	position: absolute;
	left: 0;
	top: 0;
	height: 450px;
	top: 70px;
}
.caselist .casecontent li {
	width: 1200px;
	height: 500px;
	float: left;
}
.caselist .casecontent li dl {
	width: 285px;
	float: left;
	margin-right: 20px;
	margin-bottom: 20px;
}
.caselist .casecontent li dl:nth-child(4n) {
	float: right;
	margin-right: 0;
}
.caselist .casecontent li dt {
	width: 285px;
	height: 285px;
	overflow: hidden;
}
.caselist .casecontent li dt img {
	width: 100%;
	-webkit-transition: 0.3s ease 0s;
}
.caselist .casecontent li dl:hover img {
	-webkit-transform: scale(1.1);
	transform: scale(1.1);
	-webkit-transition : 0.3s ease 0s;
}
.caselist .casecontent li dd {
	width: 100%;
	height: 55px;
	line-height: 55px;
	text-align: center;
	background-color: #fff;
}
.caselist .casecontent li dl a {
	color: #333333;
	font-size: 16px;
}
.caselist .casecontent li dl a:hover {
	color: #49b63b;
	font-weight: bold;
}
/*新闻动态*/
.news {
	overflow: hidden;
	margin-top: 140px;
	background: url(../images/newsbg.png) no-repeat center top;
	padding-top: 80px;
	padding-bottom: 100px;
}
.news .top .title {
	width: 100%;
	margin: 0 auto;
	height: auto;
	overflow: hidden;
	margin-bottom: 60px;
}
.news .top .title dl {
	width: 100%;
	overflow: hidden;
	float: left;
	font-size: 16px;
	color: #aeaeae;
	line-height: 60px;
	text-align: center;
	font-weight: bold;
	text-transform: uppercase;
}
.news .top .title dt {
	width: 120px;
	height: 2px;
	margin: 0 auto;
	background-color: #dfdfdf;
	overflow: hidden;
	position: relative;
}
.news .top .title dt:after {
	content: '';
	position: absolute;
	top: 0;
	left: 35%;
	width: 30%;
	height: 2px;
	background-color: #49b63b;
}
.news .top .title dd {
	width: 100%;
	font-size: 40px;
	color: #333333;
	font-weight: bold;
	text-align: center;
	line-height: 80px;
	text-transform: uppercase;
}
.newslist .left {
	width: 500px;
	height: 400px;
	float: left;
}
.newslist .left img {
	width: 100%;
}
.newslist ul {
	width: 680px;
	height: auto;
	float: right;
	overflow: hidden;
	background-color: #fff;
	padding: 36px 30px 36px;
}
.newslist ul li {
	width: 100%;
	float: left;
	margin-top: 19px;
	margin-bottom: 20px;
}
.newslist ul li dd {
	width: 110px;
	text-align: center;
	border-right: 1px #cccccc solid;
	font-size: 14px;
	color: #999999;
	padding: 10px 0;
	float: left;
}
.newslist ul li dd span {
	font-size: 26px;
	color: #333333;
	display: block;
}
.newslist ul li dt {
	width: 487px;
	float: right;
}
.newslist ul li dt span {
	font-size: 18px;
	color: #333333;
	line-height: 2.5;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
}
.newslist ul li dt p {
	font-size: 14px;
	color: #7c889e;
	line-height: 25px;
	width: 100%;
	overflow: hidden;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
}
.newslist ul li:hover dt span{
	color: #49b63b;
}
/*底部*/
.foot {
	width: 100%;
	background-color: #28528f;
	overflow: hidden;
	color: #fff;
}
.foot .left {
	width: 722px;
	float: left;
	padding: 50px 0 30px;
}
.foot .left .copy {
	width: 100%;
	height: auto;
	overflow: hidden;
	font-size: 12px;
	color: #fff;
	line-height: 2;
	margin-top: 20px;
	color: #fff;
	position: relative;
}
.foot .footlogo {
	width: 280px;
	height: auto;
	overflow: hidden;
	margin-bottom: 30px;
}
.foot .left .copy dl {
	font-size: 30px;
	line-height: 1.5;
}
.foot .left .copy span {
	font-size: 14px;
	font-weight: normal;
}
.foot .left .copy a {
	color: #fff;
}
.foot .left .copy a:hover {
	color: #999999
}
.foot .left .copy ul {
	width: 100%;
	line-height: 2.5;
	margin-top: 30px;
}
.foot .left .copy ul li {
	padding-left: 30px;
}
.foot .left .copy ul li:nth-child(1) {
	background: url(../images/ico1.png) no-repeat center left;
}
.foot .left .copy ul li:nth-child(2) {
	background: url(../images/ico2.png) no-repeat center left;
}
.foot .left .copy ul li:nth-child(3) {
	background: url(../images/ico3.png) no-repeat center left;
}
.foot .left .copy ul li:nth-child(4) {
	background: url(../images/ico4.png) no-repeat center left;
}
.foot .left .copy dt {
	margin-top: 30px;
}
.foot .fr {
	float: right;
	width: 260px;
	position: absolute;
	right: 0;
	bottom: 0;
}
.foot .fr dd {
	float: left;
	margin-left: 30px;
	font-size: 12px;
	text-align: center;
	line-height: 1.5;
}
.foot .left .footnav {
	height: 60px;
	line-height: 40px;
	border-bottom: 1px #4c98ce solid;
	overflow: hidden;
	margin-bottom: 25px;
	font-size: 16px;
}
.foot .left .footnav li {
	width: auto;
	margin: 0 18px;
	float: left;
}
.foot .left .footnav li a {
	color: #fff;
	text-transform: uppercase;
}
.foot .left .footnav li a:hover {
	color: #999999;
}
/*留言*/
.ly {
	width: 400px;
	height: 100%;
	float: right;
	overflow: hidden;
	background-color: #49b63b;
	padding: 60px 50px 70px;
}
.ly .w1200 {
	position: relative;
}
.ly .top .title {
	width: 100%;
	float: left;
	height: auto;
	overflow: hidden;
	margin-bottom: 40px;
	text-align: left;
}
.ly .top .title dl {
	width: 100%;
	font-size: 14px;
	color: #fff;
	font-weight: bold;
	float: left;
	line-height: 1.5;
}
.ly .top .title dt {
	width: 100%;
	float: left;
	font-size: 32px;
	color: #fff;
	line-height: 1.5;
	font-weight: bold;
}
.mail1 {
	width: 100%;
	height: auto;
	overflow: hidden;
}
.mail {
	width: 100%;
	height: auto;
	overflow: hidden;
}
.mail .w100 {
	width: 100%;
	float: left;
}
.mail textarea {
	width: 100%;
	float: left;
}
.form-group {
	width: 100%;
	height: 60px;
	overflow: hidden;
	margin: 0 auto;
}
.mail .submit {
	width: 100%;
	height: 60px;
	border-radius: 10px;
	background-color: #5bd94b;
	color: #fff;
	cursor: pointer;
	-webkit-transition : 0.3s ease 0s;
	font-size: 18px;
	font-weight: bold;
	text-transform: uppercase;
}
.mail .submit:hover {
	background-color: #28528f;
	-webkit-transition : 0.3s ease 0s;
}
.mail input, .mail textarea {
	height: 30px;
	width: 100%;
	padding: 0 10px;
	margin-bottom: 30px;
	border-bottom: 1px #e6e6e6 solid;
	background: none; color:#fff;
}
.mail input::-webkit-input-placeholder, .mail textarea::-webkit-input-placeholder { /*WebKit browsers*/
font-size:14px;
line-height:1.5;
color:#fff;
font-family:Arial, Helvetica, sans-serif
}
.mail input::-moz-input-placeholder, .mail textarea::-webkit-input-placeholder { /*Mozilla Firefox*/
font-size:14px;
line-height:1.5;
color:#fff;
font-family:Arial, Helvetica, sans-serif
}
.mail input::-ms-input-placeholder, .mail textarea::-webkit-input-placeholder { /*Internet Explorer*/
font-size:14px;
line-height:1.5;
color:#fff;
font-family:Arial, Helvetica, sans-serif
}
.mail input:focus, .mail textarea:focus {
	outline: none;
	color:#fff;
}

.fx{ width:100%; margin-top:50px;}
.fx li{ width:25%; text-align:center; float:left;}

/*内页轮播*/
.page_banner{ width:100%; height:auto; overflow:hidden; position:relative;}
.page_banner .main_content {width: 1004px;margin: 0 auto 0px;position: relative;zoom: 1;}
.page_banner .nf_hp_kv {margin: 0 -500px;position: relative;width: 2000px;}
.page_banner .window {height: 400px;overflow: hidden;position: relative;width: 2000px;}
.page_banner .kv_item {height:400px;overflow: hidden;/*padding: 0 500px;*/position: absolute;width: 100%;}

/*内页联系*/
.contactus{ background-color:#FFF; height:auto; overflow:hidden; padding:50px 30px 50px 30px}
.contactus .left{ width:50%; float:left; padding:20px 35px 0 30px;}
.contactus .left dl{ font-size:24px; color:#000; font-weight:bold; position:relative; margin-bottom:10px; line-height:30px; height:56px; clear:both; width:100%}
.contactus .left dl span{ font-size:12px; color:#000; font-weight:100; position:relative; clear:both;}
.contactus .left dl:after{content:''; width:100%; height:1px; background-color:#DBDBDB; position:absolute; left:0; bottom:0;}
.contactus .left dt{ font-size:16px; color:#333; line-height:30px; margin-top:40px;}
.contactus .left dd{ margin-top:40px;}
.contactus .left dd a{ color:#fff; font-size:14px; -webkit-transition:0.3s ease 0s;}
.contactus .left dd a:hover{ color:#DCDCDC; -webkit-transition:0.3s ease 0s;}
.contactus .right{ width:50%; float:right; height: auto; overflow:hidden;}
.contactus .right img{ width:100%; -webkit-transition:0.3s ease 0s;}
.contactus .right:hover img{-webkit-transform: scale(1.1); transform: scale(1.1); -webkit-transition : 0.3s ease 0s;}


.contactus_youshi{ padding:0px 0 0px 0; overflow:hidden;}
.contactus_youshi ul{ width:100%; height:auto; display:block;}
.contactus_youshi ul li{ width:100%; float:left; line-height:46px; font-size:16px; color:#333}
.contactus_youshi ul li img{ margin-right:10px; vertical-align: middle}