.banner-section,.build-section,.text-section,.face-section,.bigdata-section{
	width: 100%;
	height: auto;
	overflow: hidden;
}
.bigdata-section{
	margin-bottom: 30px;
}
.banner-section{
	width: 100%;
	margin-bottom: 50px;
}
.banner-section img{
	width: 100%;
}
.text-section{
	background: #edf3f8;
	padding:40px 0;
}
.build-content,.text-content,.face-content,.bigdata-content{
	width: 1200px;
	height: auto;
	margin: 0 auto;
	overflow: hidden;
	display: flex;
	display: -webkit-flex; /* Safari */
	flex-direction:row;
	flex-wrap:wrap;
	justify-content:space-between;
}
.build-content{
	padding-top: 60px;
}
.build-title{
	width: 100%;
	height: auto;
	position: relative;
}
hr{
	height:36px;
	border-top: 1px solid #cfcfcf;
	background: #fff;
}
.build-h1{
	width: 538px;
	padding: 0 20px;
	line-height: 36px;
	height: 36px;
	font-size: 30px;
	font-weight: 900;
	border-left:1px solid #cfcfcf;
	border-right:1px solid #cfcfcf;
	background: #fff;
	position: absolute;
	top:calc(50% - 36px);
	left:calc(50% - 265px);
	text-align: center;
}
.build-item{
	width: calc(100% / 6);
	height: auto;
	float: left;
	margin-bottom: 20px;
	padding: 5px;
}
.b-img-d{
	width: 100%;
	text-align: center;
}
.build-item img{
	display: inline-block;
}
.build-item h1{
	float: left;
	display: block;
	text-align: center;
	height: 60px;
	line-height: 22px;
	font-weight: 900;
	padding-top: 20px;
	width: 100%;
}
.build-discr{
	width: 100%;
	float: left;
	line-height: 26px;
	font-size: 14px;
	text-align: center;
}

.text-p{
	width: 100%;
	line-height: 28px;
	font-size: 14px;
}

.face-h1,.bigdata-h1{
	width: 100%;
	height: 116px;
	line-height: 116px;
	text-align: center;
	font-size: 32px;
	font-weight: 900;
}
.face-item{
	width: 360px;
	height: 320px;
	border: 1px solid #cfcfcf;
	padding: 48px 57px;
	margin-bottom: 54px;
}
.face-img-box{
	width: 100%;
	height: 70px;
	text-align: center;
	line-height: 70px;
}
.face-p{
	width: 100%;
	height: 60px;
	line-height: 60px;
	background: url(../img/title-line-2.png) no-repeat bottom center;
	font-size: 22px;
	text-align: center;
}
.face-disc{
	padding-top:10px ;
	width: 100%;
	line-height: 30px;
	height: 16px;
	text-align: center;
}
.dark{
	background: #eeeeee;
}


.bigdata-section{
	background: url(../img/bg-1.png) no-repeat center;
	padding-bottom: 100px;
}

.next-understand{
	width: 100%;
	height: 212px;
	line-height: 212px;
	text-align: center;
	color: #0072ae;
	font-size: 18px;
}
.next-understand a{
	cursor: pointer;
}

@media (max-width: 1200px) {
	.build-content,.text-content,.face-content,.bigdata-content{
		width: 100%;
		justify-content:space-around;
	}
	.text-content{
		padding:0 10px;
	}
}
@media (max-width: 1140px) {
}
@media (max-width: 992px) {
	.bigdata-content{
		display: block;
	}
}
@media (max-width: 810px) {
}
@media (max-width: 768px) {
	.build-item{
		text-align: center;
	}
	.build-item img{
		display: inline-block;
	}
}
@media (max-width: 535px) {
	.face-h1{
		line-height: 58px;
	}
}
@media (max-width: 468px) {
	.build-item h1{
		height: 90px;
	}
}
@media (max-width: 420px) {
	.banner-section{
		margin-bottom: 10px;
		padding-top: 60px;
	}
	.build-section{
		padding-top: 0px;
		padding-bottom: 0px;
	}
	.build-title{
		height: 60px;
	}
	.build-h1{
		width: 100%;
		font-size: 18px;
		border-left:0px solid #cfcfcf;
		border-right:0px solid #cfcfcf;
		left: 50%; 
		top: 50%;   
    	transform: translate(-50%, -50%);
    	text-align: center;
	}
	.build-title hr{
		display: none;
	}
	.build-content.container-fluid{
		padding: 50px 10px 30px;
	}
	.build-item{
		width: calc(100% / 3);
		padding: 0 5px;
	}
	.build-item h1{
		font-size: 14px;
	    padding-top: 10px;
	    height: 44px;
	    line-height: 17px;
	}
	.build-discr{
		font-size: 12px;
		line-height: 22px;
		text-align: center !important;
	}
	.text-section{
		padding: 15px 20px;
	}
	.text-p{
		font-size: 12px;
	}
	.text-content{
		padding: 0;
	}
	.face-h1,.bigdata-h1{
		line-height: 80px;
		height: 80px;
		font-size: 18px;
	}
	.face-img-box{
		height: 50px;
		line-height: 50px;
	}
	.face-img-box img{
		height: 50px;
	}
	.face-p{
		font-size: 14px;
		font-weight: bold;
	}
	.face-disc{
		font-size: 12px;
		line-height: 22px;
	}
	.face-item{
		padding: 20px 20px;
		height: 235px;
		margin-bottom: 15px;
		height: 205px;
	}
	.bigdata-content{
		padding: 0 15px;
	}
	.bigdata-section{
		padding-bottom: 20px;
	}
	.next-understand{
		font-size: 14px;
		height: 50px;
		line-height: 50px;
	}
	.build-content {
	    padding-top: 50px;
	}
	.face-content{
		padding: 0 15px;
	}
	.face-item{
		width: 100%;
	}
	.build-discr br{
		display: none;
	}
	.face-h1,.bigdata-h1{
		font-size: 16px;
	}
}


@media (min-width: 1920px){
	.banner-section img{
		width: auto;
		position: relative;
		left: 50%;
		transform: translate(-50%);
	}
}