body {
	padding: 0;
	margin: 0;
	font-size: 16px;
	font-family: '-apple-system', 'BlinkMacSystemFont', 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', 'Helvetica', 'Arial', 'sans-serif', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';
	color: #333;
	position: relative;
	background: #FFFFFF;
}

* {
	padding: 0;
	margin: 0;
}

a{
	text-decoration: none;
	color: initial;
}

ul,
li {
	list-style: none;
	padding: 0;
}

ul:after{
	content: "";
	display: block;
	width: 100%;
	height: 0;
	clear: both;
}

img {
	display: block;
	border: none;
}

.dkb-fl{
	float:left;
}

.dkb-fr{
	float:right;
}

.dkb-clc{
	clear: both;
}

.wrapper{
	width: 100%;
	max-width: 1500px;
	margin: 0 auto;
}

.dkb-header{
	padding: 12px 0px;
    line-height: 45px;
	box-sizing: border-box;
	border-bottom: 1px solid #dcdfe6;
	box-shadow: 0 2px 12px 0 rgb(0 0 0 / 10%);
}

.dkb-header .dkb-logo{
	width: 400px;
}

.dkb-header .dkb-logo img{
	width: 90px;
	margin-top: 12px;
	margin-left: 48px;
	margin-right: 24px;
	float: left;
}

.dkb-header .dkb-logo p{
	font-size: 14px;
	color: #666;
	text-align: left;
	margin-top: 20px;
}

.dkb-header .dkb-nav {
	padding-right: 32px;
}


.dkb-header .dkb-nav a{
	display: inline-block;
	width: 100px;
	margin-left: 60px;
	text-align: center;
}


.dkb-header .dkb-nav a:hover{
	color: #1890FF;
	font-weight: bold;
}

.dkb-header .dkb-nav a.nav-on{
	color: #1890ff;
	font-weight: bold;
	position: relative;
}

.dkb-header .dkb-nav a.nav-on span{
	display: block;
	width: 80px;
	height: 4px;
	border-radius: 2px;
	background: #1890FF;
	position: absolute;
	bottom: 0px;
	left: 50%;
	transform: translateX(-50%);
}

.button {
	color: #fff;
	background-color: #409eff;
	border-color: #409eff;
	display: inline-block;
	line-height: 1;
	white-space: nowrap;
	cursor: pointer;
	-webkit-appearance: none;
	text-align: center;
	box-sizing: border-box;
	outline: 0;
	margin: 0;
	transition: .1s;
	font-weight: 500;
	padding: 16px 24px;
	font-size: 16px;
	border-radius: 16px;
}

.dkb-header .dkb-nav a.button:hover{
	color: #fff;
	font-weight: bold;
}

.dkb-banner{
	width: 100%;
	position: relative;
	margin-top: 16px;
}

.dkb-banner .dkb-banner-img li{
	position: relative;
	height: 600px;
	overflow: hidden;
}

.dkb-banner .dkb-banner-img li img{
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
}

.dkb-banner .dkb-banner-page {
	position: absolute;
	bottom: 20px;
	left: 50%;
	transform: translateX(-50%);
}

.dkb-banner .dkb-banner-page li{
	display: block;
	float: left;
	width: 10px;
	height: 10px;
	border-radius: 5px;
	margin: 0 5px;
	background: #fff;
	opacity: .3;
}

.dkb-banner .dkb-banner-page li.on{
	opacity: 1;
}

.wrapper h2{
	font-size: 32px;
	text-align: center;
	margin: 64px 0 0 0;
}
.wrapper p{
	font-size: 14px;
	line-height: 24px;
	color: #666666;
	text-align: center;
	margin: 0 auto 0px auto;
}

.dkb-solve {
	padding-left: 48px;
	padding-right: 48px;
}

.dkb-solve ul li{
	float: left;
	width: 33%;
	color: #666666;
	font-size: 14px;
	text-align: center;
	margin-top: 48px;
}
.dkb-solve ul li img{
	margin: 0 auto;
	width: 100px;
}
.dkb-solve ul li h3{
	font-size: 18px;
	font-weight: normal;
	margin: 30px 0 8px 0;
	color: #333333;
}
.dkb-solve ul li p{
	margin: 0;
}

.dkb-product {
	padding-left: 48px;
	padding-right: 48px;
}

.dkb-product ul li{
	float: left;
	width: 47%;
	margin-right: 6%;
	margin-top: 60px;
	border-radius: 15px;
	background: #f9f9f9;
	box-sizing: border-box;
	padding: 20px;
	border: 1px solid #fbfbfb;
	position: relative;
}
.dkb-product ul li:nth-child(2n){
	margin-right: 0;
}
.dkb-product ul li:hover{
	background: #FFFFFF;
	box-shadow: 0 0 10px rgba(10,32,66,.14);
}
.dkb-product ul li img{
	float: left;
	margin-right: 15px;
	width: 90px;
}
.dkb-product ul li h3{
	font-size: 24px;
}
.dkb-product ul li h5{
	font-size: 14px;
	line-height: 24px;
	color: #999999;
	font-weight: normal;
	margin-top: 10px;
}
.dkb-product ul li p{
	text-align: left;
	margin-top: 20px;
	color: #333;
}
.dkb-product ul li p a{
	background: #e8e8e8;
	display: inline-block;
	width: 90px;
	line-height: 24px;
	border-radius: 4px;
	border: 1px solid #E8E8E8;
	color: #666666;
	text-align: center;
	margin-right: 10px;
	cursor: pointer;
	position: relative;
}
.dkb-product ul li:hover p a:hover{
	border-color: #E8E8E8;
	background: #e8e8e8;
	color: #666666;
}
.dkb-product ul li:hover p a.on{
	border-color: #1890FF;
	background: #ffffff;
	color: #1890FF;
}
.dkb-product ul li a{
	border: 1px solid #1890FF;
	color: #1890FF;
	font-size: 14px;
	line-height: 30px;
	border-radius: 16px;
	display: inline-block;
	width: 100px;
	text-align: center;
	margin-bottom: 12px;
	background-color: #ffffff;
	position: absolute;
	bottom: 0px;
}
.dkb-product ul li a:hover{
	background: #1890FF;
	color: #ffffff;
}



.dkb-intro h2{
	margin-bottom: 12px;
}

.dkb-intro ul li{
	float: left;
	width: 22%;
	margin-right: 4%;
	text-align: center;
	position: relative;
	margin-bottom: 120px;
}

.dkb-intro ul li:last-child{
	margin: 0;
}
.dkb-intro ul li img{
	margin: 0 auto;
	width: 100%;
}
.dkb-intro ul li .dkb-intro-text{
	position: absolute;	
	width: 100%;
	top: 100px;
}
.dkb-intro ul li .dkb-intro-text h2{
	font-size: 24px;
	font-weight: normal;
	color: #FFFFFF;
	margin-bottom: 10px;
}
.dkb-intro ul li .dkb-intro-text p{
	font-size: 18px;
	font-weight: bolder;
	padding-top: 12px;
	color: rgba(0,0,0,.5);
}

.dkb-intro p{
	margin-top: 12px;
	margin-bottom: 12px;
}

.dkb-success{
	background: url(../img/success-case.jpg) top center no-repeat;
	height: 692px;
}

.dkb-footer{
	width: 100%;
	background: #23272d;
	padding-top: 30px;
}
.dkb-footer .dkb-kefu{
	width: 30%;
	margin-right: 8%;
}
.dkb-footer .dkb-kefu .dkb-kefu-text h3{
	font-size: 18px;
	color: #bdbdbd;
	margin-bottom: 20px;
}
.dkb-footer .dkb-kefu .dkb-kefu-text p{
	font-size: 14px;
	line-height: 32px;
	color: #666666;
	margin: 0;
	text-align: left;
}
.dkb-footer .dkb-kefu .dkb-kefu-ma{
	width: 110px;
	text-align: center;
	margin-left: 100px;
	margin-top: 20px;
}
.dkb-footer .dkb-kefu .dkb-kefu-ma img{
	margin: 0 auto;
	width: 100px;
}
.dkb-footer .dkb-kefu .dkb-kefu-ma p{
	margin: 5px 0 0 0;
}

.dkb-footer .dkb-gzh .dkb-gzh-ma{
	width: 110px;
	text-align: center;
	margin-left: 0px;
	margin-top: 20px;
}
.dkb-footer .dkb-gzh .dkb-gzh-ma img{
	margin: 0 auto;
	width: 100px;
}
.dkb-footer .dkb-gzh .dkb-gzh-ma p{
	margin: 5px 0 0 0;
}

/*.dkb-footer .dkb-hezuo{*/
/*	border-right: 1px solid #1b1f25;*/
/*	box-shadow: 1px 0 0 #30343b;*/
/*	width: 38%;*/
/*}*/
/*.dkb-footer .dkb-hezuo .dkb-hezuo-text h3{*/
/*	font-size: 18px;*/
/*	color: #bdbdbd;*/
/*	margin-bottom: 20px;*/
/*}*/
/*.dkb-footer .dkb-hezuo .dkb-hezuo-text p{*/
/*	font-size: 14px;*/
/*	line-height: 32px;*/
/*	color: #666666;*/
/*	margin: 0;*/
/*	text-align: left;*/
/*}*/
/*.dkb-footer .dkb-hezuo .dkb-hezuo-ma{*/
/*	width: 110px;*/
/*	text-align: center;*/
/*	margin-left: 100px;*/
/*	margin-top: 20px;*/
/*}*/
/*.dkb-footer .dkb-hezuo .dkb-hezuo-ma img{*/
/*	margin: 0 auto;*/
/*	width: 100px;*/
/*}*/
/*.dkb-footer .dkb-hezuo .dkb-hezuo-ma p{*/
/*	margin: 5px 0 0 0;*/
/*}*/

/*.dkb-footer .dkb-erweima .dkb-erweima-ma{*/
/*	width: 125px;*/
/*	text-align: center;*/
/*	margin-top: 20px;*/
/*}*/
/*.dkb-footer .dkb-erweima .dkb-erweima-ma img{*/
/*	margin: 0 auto;*/
/*	width: 100px;*/
/*}*/
/*.dkb-footer .dkb-erweima .dkb-erweima-ma p{*/
/*	margin: 5px 0 0 0;*/
/*}*/

.dkb-footer .copyright{
	font-size: 12px;
	color: #666666;
	text-align: center;
	line-height: 36px;
	background: #1f2328;
}

.dkb-footer .wangan{
	margin-left: 16px;
	font-size: 12px;
	color: #666666;
	text-align: center;
	line-height: 36px;
	background: #1f2328;
}

.dkb-footer .wanganImg{
	display: inline-block;
	width: 16px;
	height: 16px;
	margin-right: 4px;
}


.dkb-footer .copyright a:visited {
	color: #666666;
}


.go-to-top{
	position: fixed;
	right: 2%;
	bottom: 200px;
	cursor: pointer;
}

@media only screen and (max-width: 1400px) {
	.totop{
		right: 1%;
	}
}


.product-banner{
	background: url(../img/banner-product.png) top center no-repeat;
	width: 100%;
	height: 445px;
	margin-top: 16px;
}

.product-banner .product-text{
	width: 756px;
	margin-right: 5%;
	color: #fff;
}
.product-banner .product-text h2{
	margin: 70px 0px 16px 0;
	font-size: 30px;
}
.product-banner .product-text p{
	font-size: 14px;
	line-height: 24px;
	color: #1A531B;
}
.product-banner .product-text a{
	display: inline-block;
	width: 180px;
	line-height: 40px;
	text-align: center;
	margin-top: 50px;
	margin-right: 25px;
	background: #73d13d;
	font-size: 16px;
	font-weight: bold;
	color: #FFFFFF;
	border-radius: 6px;
}
.product-banner .product-text a.denglu{
	width: 120px;
	background: #ffffff;
	color: #1890FF;
}

.product-wrapper{
	width: 100%;
	background: #f9f9f9;
	padding: 30px 0px 0px;
}

.product-title{
	width: 100%;
	max-width: 1400px;
	margin: 0 auto;
}

.product-content{
	width: 100%;
	background: #FFFFFF;
	padding: 24px;
	margin: 24px auto;
}

.product-content img{
	margin: 0 auto;
}


.plugin-wrapper{
	width: 100%;
	background: #FFFFFF;
	padding: 64px 0px 0px;
}

.brower-list {
	margin-top: 30px;
	display: flex;
	justify-content: center;
}

.brower-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	margin-left: 64px;
	width: 128px;
	height: 128px;
	cursor: pointer;
}

.brower-item.active {
	background-color: #badbff;
	border-radius: 5px;
}


.brower-img {
	width: 64px;
	height: 64px;
	display: block;
}

.brower-title {
	display: block;
	font-size: 16px;
	margin-top: 24px;
}

.plugin-title{
	color: #303133;
	font-size: 24px;
	font-weight: 400;
	text-align: center;
}

.plugin-download {
	margin-left: 48px;
	margin-top: 36px;
	text-align: center;
}

.plugin-install {
	width: 100%;
	background: #f9f9f9;
	margin-top: 36px;
	padding: 30px 0px 36px;
}

.plugin-install-title {
	text-align: center;
}

.plugin-install-video {
	width: 1300px;
}

.plugin-install-title span {
	color: #303133;
	font-size: 24px;
	font-weight: 400;
}

.plugin-install-step {
	padding-top: 30px;
	width: 1300px;
	display: flex;
}

.plugin-install-step-left {
	width:400px;
	flex-shrink: 0;
}

.plugin-install-step-right{
	width: 900px;
	margin-left: 24px;
	flex-shrink: 0;
}

.plugin-install-step-right img {
	width: 800px;
}


.plugin-title{
	color: #303133;
	font-size: 24px;
	font-weight: 400;
	text-align: center;
}

.plugin-download {
	margin-left: 48px;
	margin-top: 36px;
	text-align: center;
}

.plugin-install {
	width: 100%;
	background: #f9f9f9;
	margin-top: 36px;
	padding: 30px 0px 36px;
}

.plugin-install-title {
	text-align: center;
}

.plugin-install-title span {
	color: #303133;
	font-size: 24px;
	font-weight: 400;
}

.plugin-install-step2 {
	margin: auto;
	padding-top: 30px;
	width: 1300px;
	display: flex;
}

.plugin-install-step {
	margin: auto;
	padding-top: 30px;
	width: 1300px;
	display: flex;
}

.plugin-install-step-left {
	width:400px;
	flex-shrink: 0;
}

.plugin-install-step-right{
	width: 900px;
	margin-left: 24px;
	flex-shrink: 0;
}

.plugin-install-step-right img {
	width: 800px;
}


.browser-download-list {
	text-align: center;
	margin-top: 64px;
	font-size: 12px;
}

.browser-download-item {
	margin-top: 8px;
}


span.green {
	color: #1aa62a;
	font-weight: bold;
}

.tooltip {
	position: relative;
	display: inline-block;
	border-bottom: 1px dotted black;
}

.tooltip .tooltip-text {
	visibility: hidden;
	width: 300px;
	background-color: black;
	color: #fff;
	border-radius: 6px;
	padding: 16px;
	font-size: 15px;
	text-align: left;

	/* 定位 */
	position: absolute;
	z-index: 1;
	top: -5px;
	left: 105%;
}

.tooltip:hover .tooltip-text {
	visibility: visible;
}

.download-text {
	margin-top: 16px;
	font-size: 20px;
	color: red;
	text-align: center;
}

.changeLogs {
	font-size: 1px;
	color: #1e88e5;
	margin-left: 16px;
}

.software-wrapper{
	width: 100%;
	background: #FFFFFF;
	padding: 64px 0px 0px;
}

.os-list {
	margin-top: 30px;
	display: flex;
	justify-content: center;
	margin-bottom: 64px;
}

.os-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	margin-left: 64px;
	width: 128px;
	height: 128px;
	font-size: 32px;
	cursor: pointer;
}

.software-list {
	margin-top: 64px;
	display: flex;
	justify-content: center;
	margin-bottom: 96px;
}

.software-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	margin-left: 64px;
	width: 600px;
	height: 128px;
	font-size: 32px;
	cursor: pointer;
}

.software-desc {
	margin-top: 16px;
	font-size: 14px;
	color: lightgrey;
	margin-bottom: 32px;
}

.default-button {
	background: darkgrey;
	margin-left: 24px;
}

.promotion-list {
	margin-top: 64px;
	margin-bottom: 36px;
}

.promotion-title {
	text-align: center;
	margin-bottom: 8px;
}

.promotion-activity {
	font-size: 26px;
	color: #00AAFF;
	margin-bottom: 16px;
}

.promotion-desc {
	font-size: 16px;
	margin-bottom: 16px;
}

.divide {
	color: lightgrey;
}