@font-face {
	font-family: "SourceHanSansCN-Regular-2";
	src: url("../fonts/SourceHanSansCN-Regular-2.woff2") format("woff2"),
		url("../fonts/SourceHanSansCN-Regular-2.woff") format("woff"),
		url("../fonts/SourceHanSansCN-Regular-2.ttf") format("truetype"),
		url("../fonts/SourceHanSansCN-Regular-2.eot") format("embedded-opentype"),
		url("../fonts/SourceHanSansCN-Regular-2.svg") format("svg");
	font-weight: normal;
	font-style: normal;
}

@font-face {
	font-family: "SourceHanSansCN-Medium-2";
	src: url("../fonts/SourceHanSansCN-Medium-2.woff2") format("woff2"),
		url("../fonts/SourceHanSansCN-Medium-2.woff") format("woff"),
		url("../fonts/SourceHanSansCN-Medium-2.ttf") format("truetype"),
		url("../fonts/SourceHanSansCN-Medium-2.eot") format("embedded-opentype"),
		url("../fonts/SourceHanSansCN-Medium-2.svg") format("svg");
	font-weight: normal;
	font-style: normal;
}
@font-face {
	font-family: "simhei";
	src: url("../fonts/simhei.woff2") format("woff2"),
		 url("../fonts/simhei.woff") format("woff"),
		 url("../fonts/simhei.ttf") format("truetype"),
		 url("../fonts/simhei.eot") format("embedded-opentype"),
		 url("../fonts/simhei.svg") format("svg");
	font-weight: normal;
	font-style: normal;
  }
  @font-face {
	font-family: "SourceHanSansCN-Bold-2";
	src: url("../fonts/SourceHanSansCN-Bold-2.woff2") format("woff2"),
		 url("../fonts/SourceHanSansCN-Bold-2.woff") format("woff"),
		 url("../fonts/SourceHanSansCN-Bold-2.ttf") format("truetype"),
		 url("../fonts/SourceHanSansCN-Bold-2.eot") format("embedded-opentype"),
		 url("../fonts/SourceHanSansCN-Bold-2.svg") format("svg");
	font-weight: normal;
	font-style: normal;
  }

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	margin: 0 auto;
	padding: 0;
	font-family: "SourceHanSansCN-Regular-2";
	font-size: 14px;
	color: #333;
	background-color: #fff;
}

ul,
li,
dl,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
form,
p {
	padding: 0;
	margin: 0;
}

li {
	list-style: none;
}

img {
	border: 0px;
}

a {
	color: #333;
	text-decoration: none;
}

a:hover {
	color: #c00;
}

a {
	blur: expression(this.onFocus=this.blur());
	/* IE Opera */
	outline: none;
	/* FF Opera */
}

a:focus {
	outline-style: none;
}

a:focus {
	outline: none;
	-moz-outline: none;
}

.l {
	float: left;
}

.r {
	float: right;
}

.clearfix::before,
.clearfix::after {
	display: table;
	content: " ";
	clear: both;
}

input:focus {
	outline: none;
}

.fontyel {
	color: #f6b038;
}

.fontbluer {
	color: #6db7c0;
}

.fontblue {
	color: #91d1d6;
}

.ml10 {
	margin-left: 10px;
}

.mt20 {
	margin-top: 20px;
}

.mt5 {
	margin-top: 5px;
}

.pd10 {
	padding: 10px;
}

.plr5 {
	padding: 0 7px;
}

.pl35 {
	padding-left: 35px;
}

.pr35 {
	padding-right: 35px;
}

.pt38 {
	padding-top: 38px;
}

.pt20 {
	padding-top: 20px;
}

.tc {
	text-align: center;
}

.w {
	width: 1000px;
	margin: 0 auto;
}
/*nav*/
.page {
	max-width: 1440px;
	width: 100%;
	height: 9300px;
	margin: 0 auto;
	/* background-image: url("../images/bgc.jpg"); */
	background-repeat: no-repeat;
	background-size: 100% 100%;
}

.nav-w {
	max-width: 1440px;
	width: 100%;
	height: 70px;
}

.nav-w nav {
	max-width: 1440px;
	width: 100%;
	height: 70px;
	display: flex;
	align-items: center;
}

.nav-w ul {
	margin-left: auto;
}

.nav-w ul li {
	float: left;
	width: 100px;
	text-align: center;
}

.nav-w ul li a {
	display: inline-block;
	line-height: 30px;
	color: #333333;
	font-size: 24px;
	font: weight 400;
	font-family: "SourceHanSansCN-Regular-2";
}

.nav-w ul li a.active {
	color: #0369e2;
}

.nav-logo {
	width: 116px;
	height: 46px;
	background: url("../images/DBO.jpg") center no-repeat;
}

/* banner */
.banner {
	max-width: 1440px;
	width: 100%;
	height: 412px;
	background: url("../images/banner.jpg") center no-repeat;
}

/* 模块 */
.about1 {
	display: flex;
	height: 320px;
	align-items: center;
	padding: 0 10px;
	margin-top: 100px;
}

.about1 .ind-img1 {
	width: 560px;
	height: 320px;
	background: url("../images/l1.png") no-repeat;
	flex-shrink: 0;
}

.about1 .text {
	font-size: 24px;
	line-height: 42px;
	margin-left: 40px;
	
}
/* .about1 .text  .regular{
	font-family: "SourceHanSansCN-Regular-2";
} */
.about2 {
	display: flex;
	align-items: center;
	padding: 0 10px;
	height: 320px;
	margin-top: 80px;
}

.about2 .ind-img2 {
	width: 560px;
	height: 320px;
	background: url("../images/r1.png") no-repeat;
	flex-shrink: 0;
}

.about2 .text {
	width: 770px;
	margin-left: 40px;
	font-size: 24px;
	line-height: 42px;
}

.about3 {
	display: flex;
	align-items: center;
	padding: 0 10px;
	height: 635px;
	margin-top: 50px;
	background-image: url("../images/bg1.png");
	background-repeat: no-repeat;
	background-size: 100% 100%;
}

.about3 .ind-img3 {
	width: 560px;
	height: 320px;
	background: url("../images/l2.png") no-repeat;
	flex-shrink: 0;
	margin-left: 40px;
}

.about3 .text {
	font-size: 24px;
	line-height: 42px;
	margin-left: 40px;
	color: #fff;
	margin-top: 70px;
}

.about3 .text .e-tit {
	font-size: 48px;
	/* line-height: 80px; */
	font-family: "simhei";
}
.about3 .text .e-tit span{
	margin-right: 10px;
}
.about3 .text .f-title {
	font-size: 32px;
	line-height: 80px;
	font-family: "simhei";
}

.about4 {
	display: flex;
	align-items: center;
	padding: 0 10px;
	/* height: 400px; */
	margin-top: 100px;
	justify-content: space-between;
}

.about4 .ind-img4 {
	width: 560px;
	height: 320px;
	background: url("../images/r2.png") no-repeat;
	flex-shrink: 0;
}

.about4 .text {
	font-size: 24px;
	line-height: 42px;
	margin-left: 40px;
}

.about4 .text .e-tit {
	font-size: 48px;
	/* line-height: 80px; */
	font-family: "simhei";
}
.about4 .text .e-tit span{
	margin-right: 10px;
}
.about4 .text .f-title {
	font-size: 32px;
	line-height: 80px;
	font-family: "simhei";
	/* margin-bottom: 20px; */
}

.about5 {
	padding: 0 10px;
	/* margin-top: 200px; */
	background-image: url("../images/bg2.png");
	background-repeat: no-repeat;
	background-size: 100% 100%;
	overflow: hidden;
	height: 1695px;
	margin-top: 40px;
}

.about5 .ind-img5 {
	width: 560px;
	height: 320px;
	background: url("../images/l3.png") no-repeat;
	flex-shrink: 0;
	margin-top: 200px;
	margin-left: 40px;
}

.about5 .top-content {
	display: flex;
	height: 730px;
}

.about5 .text {
	font-size: 24px;
	line-height: 42px;
	margin-left: 40px;
	color: #fff;
	margin-top: 200px;
}

.about5 .text .e-tit {
	font-size: 48px;
	/* line-height: 80px; */
	font-family: "simhei";
	font-weight: bold;
}
.about5 .text .e-tit span{
	margin-right: 10px;
}
.about5 .text .f-title {
	font-size: 32px;
	line-height: 80px;
	font-family: "simhei";
}

.about5 .show {
	display: flex;
	align-items: center;
	justify-content: space-around;
	margin-top: 200px;
}

.about5 .show .show-i {
	width: 404px;
	height: 392px;
}

.show-i .show-m {
	width: 404px;
	height: 272px;
	background: #000;
}

.show-m video {
	width: 100%;
	height: 100%;
}

.show-m img {
	width: 100%;
	height: 100%;
}

.show-i .f-box {
	width: 404px;
	height: 120px;
	background: #fff;
	font-size: 32px;
	color: #0369e2;
	line-height: 120px;
	text-align: center;
	font-family: "SourceHanSansCN-Medium-2";
}

.idea {
	width: 100%;
	height: 400px;
	display: flex;
	align-items: center;
	justify-content: center;
	/* margin-top: 500px; */
}

.w-top {
	width: 1345px;
	height: 120px;
	line-height: 100px;
	font-size: 40px;
	/* font-family: "SourceHanSansCN-Medium-2"; */
	font-weight: bold;
	text-align: center;
	border-width: 10px;
	border-style: solid;
	border-top-color: #0369e2;
	border-left-color: #0369e2;
	border-bottom-color: #122c5c;
	border-right-color: #122c5c;
}
.bg-three {
	height: 1780px;
	background-image: url("../images/bg3.png");
	background-repeat: no-repeat;
	background-size: 100% 100%;
	margin-top: -40px;
	overflow: hidden;
  }
.xnr {
	max-width: 1440px;
	width: 100%;
	/* height: 600px; */
	display: flex;
	align-items: center;
	padding: 0 10px;
	margin-top: 220px;
}

.xnr .ind-img {
	width: 560px;
	height: 320px;
	background: url("../images/l4.png") no-repeat;
	flex-shrink: 0;
	margin-left: 40px;
}

.xnr .text {
	font-size: 24px;
	line-height: 42px;
	margin-left: 40px;
	color: #fff;
}

.xnr .text .f-title {
	font-size: 32px;
	line-height: 60px;
	font-family: "simhei";
}

.xnr .text .f-title span:nth-of-type(1) {
	color: #ff9639;
	font-weight: bold;
	margin-right: 5px;
}
.xnr .text .f-title .behide{
	font-family: "simhei";
	margin-left: 5px;
}

.xpt {
	max-width: 1440px;
	width: 100%;
	/* height: 500px; */
	display: flex;
	align-items: center;
	padding: 0 10px;
	margin-top: 150px;
}

.xpt .ind-img {
	width: 560px;
	height: 320px;
	background: url("../images/r3.png") no-repeat;
	flex-shrink: 0;
}

.xpt .text {
	font-size: 24px;
	line-height: 42px;
	margin-left: 40px;
	color: #fff;
}

.xpt .text .f-title {
	font-size: 32px;
	line-height: 60px;
	font-family: "simhei";
}

.xpt .text .f-title span:nth-of-type(1) {
	/* font-family: "SourceHanSansCN-Bold-2"; */
	color: #00e4ff;
	font-weight: bold;
	margin-right: 5px;
}
.xpt .text .f-title .behide{
	font-family: "simhei";
	margin-left: 5px;
}

.xxd {
	max-width: 1440px;
	width: 100%;
	/* height: 650px; */
	display: flex;
	padding: 0 10px;
	margin-top: 160px;
}

.xxd .ind-img {
	width: 560px;
	height: 320px;
	background: url("../images/l5.png") no-repeat;
	flex-shrink: 0;
	margin-left: 40px;
}

.xxd .text {
	font-size: 24px;
	line-height: 42px;
	margin-left: 40px;
	color: #fff;
}

.xxd .text .f-title {
	font-size: 32px;
	line-height: 60px;
}

.xxd .text .f-title span:nth-of-type(1) {
	/* font-family: "SourceHanSansCN-Bold-2"; */
	color: #ffea00;
	font-weight: bold;
	margin-right: 5px;
}
.xxd .text .f-title .behide{
	font-family: "simhei";
	margin-left: 5px;
}

.s-box {
	width: 100%;
	margin-top: 80px;
}

.about6 {
	display: flex;
	align-items: center;
	padding: 0 10px;
	margin-bottom: 60px;
	position: relative;
}

.about6 .ind-img6 {
	width: 560px;
	height: 320px;
	background: url("../images/r4.png") no-repeat;
	flex-shrink: 0;
	/* margin-top: 300px; */
	position: absolute;
	right:10px;
	margin-top: 30px;
}

.about6 .text {
	font-size: 24px;
	line-height: 42px;
	margin-left: 40px;
}

.about6 .text .e-tit {
	font-size: 48px;
	font-family: "simhei";
	/* font-weight: bold; */
}
.about6 .text .e-tit span{
	margin-right: 10px;
}

.about6 .text .f-title {
	font-size: 32px;
	line-height: 80px;
	font-family: "simhei";
}

.s-con {
	width: 100%;
	height: 700px;
	margin-bottom: 80px;
}

.swiper-container {
	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;
	transition: 300ms;
	/* transform: scale(0.8); */
}
.slide-box {
	width: 340px;
	min-height: 468px
}


.slide-box:hover {
	width: 446px;
	
}
.slide-box:hover .swiper-img{
	width: 440px;
	height: 492px;
	/* -webkit-transition: 300ms;
	-moz-transition: 300ms;
	-ms-transition: 300ms;
	-o-transition: 300ms;
	transition: 300ms; */
} 

.swiper-slide-active,
.swiper-slide-duplicate-active,.swiper-img:hover {
	transform: scale(1);
	
}

.swiper-img {
	width: 100%;
	height: 373px;
	border: 3px solid #0369e2;
	overflow: hidden;
	position: relative;
}

.swiper-img img {
	width: 100%;
	height: 100%;

}
.t-text {
	color: #0369e2;
	font-size: 24px;
	margin-top: 15px;
	line-height: 35px;
}
.slide-box:hover .t-text{
	font-size: 32px;
}
/* .swiper-slide-active .t-text {
	font-size: 32px;
} */

.brands {
	width: 100%;
	height: 636px;
	background: #0369e2;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
}

.flex-i {
	width:15%;
	height: 133px;
	background: #fff;
	margin: 32px 0.8% 32px 0.8%;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
}

.flex-i img {
	width: 100%;
}

.foot {
	width: 100%;
	height: 818px;
	background-image: url("../images/lianxi.jpg");
	background-size: 100% 100%;
	background-repeat: no-repeat;
}

.foot .w-box {
	text-align: center;
	padding-top: 308px;
}

.foot .w-box p {
	color: #fff;
	line-height: 42px;
	width: 100%;
	font-size: 32px;
	margin-bottom: 90px;
	font-family: "SourceHanSansCN-Regular-2"
}
.foot .w-box p a{
	color: #fff;
}
/*gotop*/
.cbbfixed {
	position: fixed;
	right: 40px;
	transition: bottom ease 0.3s;
	bottom: -85px;
	z-index: 3;
	cursor: pointer;
}

.cbbfixed .cbbtn {
	width: 40px;
	height: 40px;
	border-radius: 4px;
	display: block;
	background-color: #000;
}

.cbbfixed .gotop {
	transition: background-color ease 0.3s;
	margin-top: 1px;
}

.cbbfixed .gotop .up-icon {
	float: left;
	margin: 14px 0 0 9px;
	width: 23px;
	height: 12px;
	background: url(../images/side-icon02.png);
}

.cbbfixed .gotop:hover {
	background-color: #202020;
}
.us{
	max-width: 1440px;
	width: 100%;
	/* height: auto; */
	margin: 30px 0;
}
.us img{
	width: 100%;
	height: auto;
}
@media (max-width:1440px){ 
	.text{
		font-size:20px!important;
	}
}