* {
	margin: 0px 0px;
	padding: 0px;
	box-sizing: border-box;
	-moz-box-sizing: border-box;
	-ms-box-sizing: border-box;
	-webkit-box-sizing: border-box;
}
body{
	padding: 0px;
	margin: 0;
	min-width: 1280px;
}
ul {
	list-style: none;
}

input {
	background: none;
	outline: none;
	border: 0px solid #ccc;
}

input:focus {
	border: none;
}

.text_onImg {
	box-sizing: border-box;
	width: 100%;
	max-width: 1920px;
	height: 600px;
	background-image: url(../images/topIMG.png);
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
	margin: 0 auto;
	padding-top: 130px;
	overflow: hidden;
}

.onImg-1 {
	display: block;
	margin: 0 auto;
	margin-bottom: 10px;
}

.onImg-2 {
	display: block;
	font-size: 72px;
	font-family: "Microsoft YaHei";
	font-weight: 1000;
	letter-spacing: 3px;
	color: rgb(0, 88, 191);
	text-transform: uppercase;
	text-align: center;
	margin: 0 auto;
	margin-bottom: 20px;
}

.onImg-3 {
	display: block;
	font-size: 30px;
	font-family: "Microsoft YaHei";
	font-weight: 1000;
	color: rgb(1, 1, 1);
	text-transform: uppercase;
	text-align: center;
	margin: 0 auto;
	margin-bottom: 55px;
}



.onImg-4 {
	font-size: 36px;
	font-family: "Microsoft YaHei";
	font-weight: 900;
	color: rgb(255, 255, 255);
	font-weight: bold;
	text-transform: uppercase;
	text-align: center;
	margin: 0 auto;
	text-shadow: 0 0 5px #FF0000, 0 0 5px #FF0000;
}


.nav {
	width: 1200px;
	overflow: hidden;
}

.contain {
	width: 1200px;
	margin: 0 auto;
	/* overflow: hidden; */
}

.nav-list {
	display: block;
	width: 1240px;
	margin: 0 auto;
	margin-top: 48px;
	overflow: hidden;
}
.contain .nav-list li:hover{
	background-color: #e5322c;
}
.nav-list li {
	float: left;
	width: 230px;
	height: 60px;
	background-color: #0057c0;
	margin-right: 14px;
	margin-bottom: 10px;
	border-radius: 3px;
	color: #FFF;
	text-align: center;
	line-height: 60px;
	transition: all 0.2s;
}

/* .nav-list li:hover */



.service {
	width: 1240px;
	margin: 0 auto;
	padding-bottom: 60px;
}


.service-list {
	margin-top: 40px;
	overflow: hidden;
}

.service-list li {
	position: relative;
	float: left;
	width: 290px;
	height: 200px;
	background-color: #c06f0b;
	margin-right: 14px;
	margin-bottom: 12px;
}

.service-des {
	position: absolute;
	left: 0px;
	top: 0px;
	width: 290px;
	height: 200px;
	background-color: #0756b2;
	background-color: rgb(0, 88, 191);
	opacity: 0;
	z-index: 474;
	padding-left: 15px;
	padding-top: 20px;
	transition: all 0.4s;
}

.service-des hr {
	background-color: rgb(255, 255, 255);
	width: 22px;
	height: 2px;
	margin-top: 7px;
}

.service-list li:hover .service-des {
	opacity: 0.902;
}

.description {
	transition: all 0.4s;
}

.service-list li:hover .description {
	opacity: 0;
}

.des-title {
	font-size: 18px;
	font-family: "Microsoft YaHei";
	color: rgb(255, 255, 255);
	text-transform: uppercase;
	line-height: 1.778;
	margin-top: 10px;
}

.des-text {
	font-size: 14px;
	font-family: "Microsoft YaHei";
	color: rgb(255, 255, 255);
	text-transform: uppercase;
	line-height: 1.714;
	opacity: 0.6;
	width: 240px;
	margin-top: 10px;
}

.service-des img {
	position: absolute;
	right: 15px;
	bottom: 20px;
}

.service-list li .description {
	background-color: rgba(0, 0, 0, 0.4);
	position: absolute;
	bottom: 0px;
	width: 290px;
	height: 50px;
	font-size: 18px;
	font-family: "Microsoft YaHei";
	color: rgb(255, 255, 255);
	text-align: center;
	line-height: 50px;
	z-index: 148;
}


.phoneNumber {
	box-sizing: border-box;
	width: 1200px;
	height: 200px;
	background-image: url(../images/adv_bc2.png);
	padding-top: 42px;
	margin-top: 40px;
}

.advantages {
	width: 100%;
	height: 640px;
	background-color: rgb(247, 248, 250);
	margin: 0 auto;
}

.setMiddle {
	width: 1200px;
	margin: 0 auto;
	padding-top: 80px;
}

.advantages-list {
	width: 1240px;
	overflow: hidden;
}

.advantages-list li {
	box-sizing: border-box;
	float: left;
	width: 220px;
	height: 293px;
	background-color: #FFFFFF;
	margin-right: 25px;
	padding: 60px 0px;
}

.advantages-list li img {
	display: block;
	height: 55px;
	margin: 0 auto;
	margin-bottom: 35px;
}

.choos_us {
	width: 100%;
	max-width: 1920px;
	height: 2535px;
	background-image: url(../images/3_02.jpg);
	background-repeat: no-repeat;
	background-position: ;
	padding-top: 80px;
	margin: 0 auto;
}

.choos_us .title .Our_advantages {
	color: rgb(255, 255, 255);
}
.choos_us .title .deriction{
	background-color: rgb(255, 255, 255);
}
.choos_us .title .SERVICE_ITEM {
	color: rgb(255, 255, 255);
}
.choos_us .title{
	margin-bottom: 60px;
}
.sfont {
	font-size: 16px;
	font-family: "Microsoft YaHei";
	color: rgb(255, 255, 255);
	z-index: 287;
	text-align: center;
	margin-top: 10px;
}

.choos_us-list {
	width: 1200px;
	margin: 0 auto;
	margin-top: 156px;
	overflow: auto;
}

.choos_us-list li {
	width: 1200px;
	height: 425px;
	margin-bottom: 20px;
}

.text {
	width: 528px;
	height: 162px;
}

.choos_us-list-text .text .whit {
	color: #FFFFFF;
}

.text-01 {
	width: 400px;
	color: #FFFFFF;
	text-align: center;
}

.choos_us-list-text {
	position: relative;
}

.choos_us-list-text .img-right {
	position: absolute;
	right: 0px;
	top: -96px
}

.choos_us-list-text .img-left {
	position: absolute;
	left: 0px;
	top: -96px
}

.choos_us-list-text:nth-child(even) .text {
	float: right;
}

.leaveContact {
	position: relative;
	width: 100%;
	height: 330px;
	background-image: url(../images/number-bc2.jpg);
	margin: 0 auto;
}

.leaveContact-top {
	position: absolute;
	width: 100%;
	height: 80px;
	top: 0px;
	background-color: #182d5f;
	overflow: hidden;
}

.leaveContact-top .middle {
	height: 80px;
	width: 970px;
	margin: auto;
	margin-top: 25px;
}

.leaveContact-top img {
	float: left;
	margin-left: 26px;
}

.levcont-text {
	font-size: 36px;
	font-family: "Microsoft YaHei";
	color: rgb(246, 161, 40);
	font-weight: bold;
	text-transform: uppercase;
	line-height: 0.889;
	text-align: center;
	margin-left: 25px;
}

.leaveContact-main {
	box-sizing: border-box;
	width: 1200px;
	padding-top: 80px;
	margin: auto;
	margin-top: 14px;
}

.leaveContact-main img {
	float: left;
	width: 225px;
	margin-top: -14px;
}

.main-text {
	float: left;
	box-sizing: border-box;
	width: 400px;
	height: 195px;
	padding: 68px 40px 53px 40px;
}

.text-02 {
	font-size: 39px;
	font-family: "Microsoft YaHei";
	color: rgb(246, 161, 40);
	text-transform: uppercase;
	line-height: 0.821;
	text-align: left;
	margin-bottom: 24px;
}

.text-03 {
	font-size: 28px;
	font-family: "Microsoft YaHei";
	color: rgb(255, 255, 255);
	text-transform: uppercase;
	line-height: 1.143;
	text-align: left;
}

.inpt {
	float: right;
	margin-top: 43px;
}

.inpt .inpt-title {
	font-size: 14px;
	font-family: "Microsoft YaHei";
	color: rgb(255, 255, 255);
	text-transform: uppercase;
	line-height: 2.286;
	height: 15px;
}

.inpt .inpt-title span {
	color: rgb(246, 161, 40);
}

.fill {
	margin-top: 20px;
}

.fill-1,
.fill-2 {
	box-sizing: border-box;
	width: 200px;
	height: 40px;
	background-color: rgb(255, 255, 255);
	padding: 20px 13px;
	font-size: 16px;
	color: rgb(153, 153, 153);
	font-family: "Microsoft YaHei";
	text-transform: uppercase;
}

.fill .fill-2 {
	width: 300px;
	margin-left: 6px;
}

.inpt .order {
	width: 510px;
	height: 48px;
	background-color: rgb(0, 88, 191);
	margin-top: 12px;
	font-size: 16px;
	font-family: "Microsoft YaHei";
	color: rgb(255, 255, 255);
	text-transform: uppercase;
	text-align: center;
	line-height: 48px;
}


.cases {
	width: 1200px;
	margin: auto;
	padding-top: 80px;
	padding-bottom: 80px;
}

.cases .lunbo {
	position: relative;
	width: 1200px;
	height: 276px;
	overflow: hidden;
}

.lunbo-list {
	position: absolute;
	left: 0px;
	width: 1800px;
	transition: all 0.11s;
}

.lunbo-list li {
	position: relative;
	float: left;
	width: 367px;
	height: 276px;
	margin-right: 20px;
}

.lunbo-list .description {
	background-color: rgba(0, 0, 0, 0.6);
	position: absolute;
	bottom: 0px;
	width: 367px;
	height: 58px;
	z-index: 148;
	font-size: 18px;
	font-family: "Microsoft YaHei";
	color: rgba(255, 255, 255);
	text-transform: uppercase;
	text-align: center;
	line-height: 58px;
}

.lunbo-btn-right {
	cursor: default;
	box-sizing: border-box;
	position: absolute;
	right: -50px;
	top: 100px;
	background-color: rgb(0, 88, 191);
	width: 100px;
	height: 82px;
	padding-left: 20px;
	border-radius: 20px;
	color: #FFFFFF;
	font-size: 30px;
	line-height: 80px;
	z-index: 400;
}

.lunbo-btn-left {
	cursor: default;
	box-sizing: border-box;
	position: absolute;
	left: -50px;
	top: 100px;
	background-color: rgb(0, 88, 191);
	width: 100px;
	height: 82px;
	padding-right: 20px;
	border-radius: 20px;
	color: #FFFFFF;
	line-height: 80px;
	text-align: right;
	font-size: 30px;
	z-index: 400;
}

.steps {
	box-sizing: content-box;
	width: 100%;
	background-color: rgb(247, 248, 250);
	margin: 0 auto;
	padding-top: 80px;
	padding-bottom: 1px;
}

.steps .sfont {
	color: #000000;
	margin-top: 13px;
}


.steps-list {
	width: 1200px;
	height: 307px;
	margin: auto;
	margin-bottom: 80px;
	overflow: hidden;
}

.steps-list li {
	box-sizing: border-box;
	float: left;
	width: 171px;
	height: 307px;
	background-image: url(../images/liItem_03.png);
	padding: 58px 40px;
	text-align: center;
}

.steps-list li .naka {
	height: 270px;
	stroke-width: 70px;
	;
}
.地址：北京通州区永乐店经济开发区 {
  font-size: 18px;
  font-family: "Microsoft YaHei";
  color: rgb( 26, 26, 26 );
  position: absolute;
  left: 420px;
  top: 9995px;
  width: 290px;
  height: 19px;
  z-index: 118;
}







.steps-sequence {
	font-size: 48px;
	font-family: "Microsoft YaHei";
	color: rgb(255, 255, 255);
	font-weight: bold;
}

.steps-list li .naka img {
	margin-top: 30px;
	margin-bottom: 30px;
}

.steps-title {
	width: 90px;
	height: 70px;
	font-size: 18px;
	font-family: "Microsoft YaHei";
	color: rgb(255, 255, 255);
	font-weight: bold;
	text-align: center;
}




.guarantee {
	width: 1240px;
	margin: auto;
	padding-top: 80px;
}

.guarantee-list {
	overflow: hidden;
	margin-top: 77px;
}

.guarantee-list li {
	box-sizing: border-box;
	float: left;
	width: 228px;
	height: 220px;
	margin-right: 12px;
}

.guarantee-list li img {
	display: block;
	margin: 0 auto;
}

.guart-li-title {
	font-size: 24px;
	font-family: "Microsoft YaHei";
	color: rgb(26, 26, 26);
	text-align: center;
	margin-top: 40px;
}

.guart-li-descr {
	font-size: 14px;
	font-family: "Microsoft YaHei";
	color: rgb(102, 102, 102);
	text-align: center;
	line-height: 28px;
	width: 187px;
	margin: auto;
	margin-top: 18px;
}




.guarantee-contact {
	box-sizing: border-box;
	width: 1200px;
	height: 160px;
	background-image: url(../images/guar_bc.png);
	margin-top: 90px;
	margin-bottom: 30px;
	padding-top: 40px;
	padding-left: 40px;
}

.gua-contact-1 {
	font-size: 36px;
	font-family: "Microsoft YaHei";
	color: rgb(246, 161, 40);
	font-weight: bold;
	text-transform: uppercase;
	line-height: 0.889;
	text-align: left;
}

.gua-contact-2 {
	font-size: 24px;
	font-family: "Microsoft YaHei";
	color: rgb(255, 255, 255);
	font-weight: bold;
	text-transform: uppercase;
	line-height: 1.334;
	margin-top: 18px;
}





.about_us {
	width: 100%;
	max-width: 1920px;
	height: 980px;
	background-image: url(../images/about-bc.png);
	background-repeat: no-repeat;
	background-position: center;
	margin: 0 auto;
	padding-top: 70px;
}

.evaluate {
	width: 1200px;
	height: 365px;
	margin: auto;
}

.evaluate img {
	float: left;
}

.evaluate-descr {
	box-sizing: border-box;
	float: right;
	width: 670px;
	height: 364px;
	padding-top: 40px;
	padding-right: 40px;
	font-size: 14px;
	font-family: "Microsoft YaHei";
	color: rgb(255, 255, 255);
	text-transform: uppercase;
	line-height: 1.714;
	text-align: left;
}

.list-main {
	position: relative;
	width: 1200px;
	height: 240px;
	margin-top: 100px;
	margin: auto;
	overflow: hidden;
}

.about_us .title{
	margin-bottom: 60px;
}
.about_us-list {
	box-sizing: border-box;
	width: 220%;
	height: 204px;
	margin: auto;
	animation-name: move;
	animation-duration: 9s;
	animation-iteration-count: infinite;
	animation-timing-function: linear;
}

/* 创建动画 */
@keyframes move {
	from {
		transform: translateX(0);
	}

	to {
		transform: translateX(-1200px);
	}
}

.about_us-list-title {
	font-size: 24px;
	font-family: "Microsoft YaHei";
	color: rgb(255, 255, 255);
	text-transform: uppercase;
	line-height: 1;
	text-align: left;
	margin-top: 58px;
}
.list-main{
	margin-top: 20px;
}
.about_us-list li {
	float: left;
	margin-bottom: 20px;
	margin-right: 13px;
}

.news {
	box-sizing: border-box;
	width: 1200px;
	margin: auto;
	overflow: hidden;
	padding-top: 80px;
}

.news .title {
	margin-bottom: 30px;
	font-size: 48px;
	font-family: "arial";
	color: rgb(26, 26, 26);
	text-transform: uppercase;
}


.news-list {
	width: 1300px;
	margin-top: 60px;
	overflow: hidden;
}

.news-list li {
	float: left;
	width: 360px;
	height: 416px;
	/* background-color: #55ff00; */
	margin-right: 60px;
}

.img_contain {
	width: 360px;
	height: 270px;
	overflow: hidden;
}

.news-list li img {
	transition: all 0.6s;
}

.news-list li img:hover {
	transform: scale(1.4);
}

.news-list-text {
	box-sizing: border-box;
}

.news-list-text-1 {
	font-size: 18px;
	font-family: "Microsoft YaHei";
	color: rgb(26, 26, 26);
	font-weight: bold;
	text-transform: uppercase;
	margin-top: 20px;
}

.news-list-text-2 {
	font-size: 16px;
	font-family: "Arial";
	color: rgb(153, 153, 153);
	text-transform: uppercase;
	margin-top: 20px;
}

.news-list-text-3 {
	font-size: 14px;
	font-family: "Microsoft YaHei";
	color: rgb(102, 102, 102);
	text-transform: uppercase;
	margin-top: 20px;
}


.get_more {
	background-color: rgb(0, 88, 191);
	width: 420px;
	height: 60px;
	margin: auto;
	margin-top: 60px;
	margin-bottom: 40px;
	font-size: 16px;
	font-family: "Microsoft YaHei";
	color: rgb(255, 255, 255);
	text-transform: uppercase;
	text-align: center;
	line-height: 60px;

}

.contain_us {
	width: 100%;
	margin: 0 auto;
	background-color: rgb(247, 248, 250);
	padding-bottom: 80px;
}

.contact_us {
	width: 1200px;
	margin: auto;
	padding-top: 80px;
}

.contact_us .title .SERVICE_ITEM {
	margin-top: 20px;
}

.contact_us-main {
	width: 1200px;
	height: 447px;
	margin-top: 60px;
}

.main-left {
	float: left;
	width: 440px;
	height: 447px;
}

.main-left-title {
	font-size: 24px;
	font-family: "Microsoft YaHei";
	color: rgb(26, 26, 26);
	font-weight: bold;
}

.contact_us-list {
	box-sizing: border-box;
}

.contact_us-list li {
	height: 40px;
	margin-top: 20px;
}

.contact_us-list li img {
	float: left;
	margin-right: 22px;
}

.contact_us-list li span {
	font-style: oblique;
	font-size: 18px;
	font-family: "Microsoft YaHei";
	text-align: left;
	line-height: 40px;
	color: rgb(26, 26, 26);
}

.main-left .well_saying {
	box-sizing: border-box;
	width: 440px;
	height: 100px;
	background-color: rgb(237, 238, 240);
	margin-top: 30px;
	padding: 14px 80px 24px 80px;
	font-size: 20px;
	font-family: "Microsoft YaHei";
	color: rgb(0, 88, 191);
	font-weight: bold;
	line-height: 1.8;
	text-align: center;
}





.main-right-map {
	float: right;
}


.page_bottom {
	width: 100%;
	height: 240px;
	margin: 0 auto;
	background-color: rgb( 0, 88, 191 );
}
.page-bottom-main {
	width: 1200px;
	height: 185px;
	margin: auto;
}

.page_bottom-bar {
	width: 1200px;
}

.page_bottom-bar .bar-left {
	box-sizing: border-box;
	float: left;
	width: 600px;
	height: 170px;
	padding-top: 40px;
	font-size: 14px;
	font-family: "Microsoft YaHei";
	color: rgb(255, 255, 255);
	line-height: 2.286;
}

.page_bottom-bar .bar-right {
	box-sizing: border-box;
	float: right;
	width: 270px;
	height: 170px;
	margin-top: 20px;
	overflow: hidden;
}

.bar-img-right {
	float: right;
}

.links {
	width: 100%;
	color: rgb(255, 255, 255);
	height: 57px;
	background-color: rgb( 0, 88, 191 );
	margin: auto;
	text-align: center;
	line-height: 57px;
}

.page_bottom hr {
	width: 100%;
	background-color: rgb(255, 255, 255);
}

.text-01 {
	width: 270px;
	height: 170px;
	margin: 0 auto;
}
.Number-text-1 {
	font-size: 40px;
	font-family: "Microsoft YaHei";
	color: rgb(255, 255, 255);
	font-weight: bold;
	text-align: center;
	/* margin-top: ; */
}

.Number-text-2 {
	font-size: 36px;
	font-family: "Microsoft YaHei";
	color: rgb(246, 161, 40);
	font-weight: bold;
	text-transform: uppercase;
	text-align: center;
	line-height: 0.889;
	margin-top: 20px;
}

.Our_advantages {
	width: 1200px;
	font-size: 48px;
	font-family: "arial";
	color: rgb(0, 0, 16);
	text-transform: uppercase;
	text-align: center;
}

.descr {
	font-size: 20px;
	font-family: "Microsoft YaHei";
	color: rgb(0, 0, 0);
	font-weight: bold;
	text-transform: uppercase;
	line-height: 1.6;
	text-align: center;
	z-index: 248;
}

.descr span {
	font-size: 24px;
	font-family: "Microsoft YaHei";
	color: rgb(0, 143, 253);
	line-height: 1.334;
	z-index: 247;
}



.sequence {
	float: left;
	font-size: 90px;
	font-family: "Microsoft YaHei";
	color: rgb(0, 88, 191);
	font-weight: bold;
	text-align: right;
	width: 116px;
	height: 162px;
	line-height: 88px;
}

.text-01-title {
	font-size: 30px;
	font-family: "Microsoft YaHei";
	color: rgb(0, 88, 191);
	font-weight: bold;
	width: 500px;
	height: 29px;
	text-align: left;
}

.text-01-list {
	width: 415px;
	margin-top: 40px;
}

.text-01-list .t1 {
	font-size: 14px;
	font-family: "Microsoft YaHei";
	color: rgb(26, 26, 26);
	margin-bottom: 30px;
	text-align: left;
}

.text-01-list .t1 span {
	color: rgb(0, 88, 191);
	font-weight: 1000;
}

.title {
	width: 1200px;
	margin: 0 auto;
	margin-bottom: 40px;
}

.service-title {
	width: 1200px;
	height: 133px;
	margin: 0 auto;
	margin-top: 60px;
}

.about_us .title .setColor,
.about_us .title .Our_advantages {
	color: white;
}

.SERVICE_PROJECT {
	font-size: 48px;
	font-family: "arial";
	color: rgb(26, 26, 26);
	/*  position: absolute;
	left: 793px;
	top: 908px; */
	height: 48px;
	z-index: 46;
	text-align: center;
}

.deriction {
	display: block;
	width: 37px;
	height: 2px;
	background-color: rgb(0, 88, 191);
	margin: 0 auto;
	margin-top: 17px;
}

.SERVICE_ITEM {
	font-size: 36px;
	font-family: "Microsoft YaHei";
	color: rgb(26, 26, 26);
	font-weight: bold;
	margin-top: 17px;
	text-align: center;
}
.clear{
	clear: both;
}