.development-page .banner img{
	width: 100%;
}
.development-page .sec1{
	font-size: 0;
	padding: 3.39% 0 2.8125%;
}
.development-page .sec1 ul{
	display: flex;
	align-content: stretch;
	justify-content: center;
	flex-wrap: wrap;
	-webkit-display: flex;
	-webkit-align-content: stretch;
	-webkit-justify-content: center;
	-webkit-flex-wrap: wrap;
	-o-display: flex;
	-o-align-content: stretch;
	-o-justify-content: center;
	-o-flex-wrap: wrap;
	-moz-display: flex;
	-moz-align-content: stretch;
	-moz-justify-content: center;
	-moz-flex-wrap: wrap;
	-ms-display: flex;
	-ms-align-content: stretch;
	-ms-justify-content: center;
	-ms-flex-wrap: wrap;
}
.development-page .sec1 li{
	width: 46.57%;
	margin-right: 6.86%;
	border-bottom: 1px solid #e8e8e8;
	display: inline-block;
	vertical-align: top;
	text-align: center;
	padding: 2% 0 3.57%;
}
.development-page .sec1 li:nth-child(2n){
	margin-right: 0;
}
.development-page .sec1 li:nth-child(3){
	border-bottom: 0 none;
}
.development-page .sec1 li:nth-child(4){
	border-bottom: 0 none;
}
.development-page .sec1 li img{
	width: 10.6%;
	margin-right: 3.1%;
}
.development-page .sec1 li .text-box{
	display: inline-block;
	vertical-align: top;
	width: 80%;
	text-align: left;
}
.development-page .sec1 li h5{
	font-size: 22px;
	color: #333;
	margin-bottom: 3.4%;
	font-weight: normal;
}
.development-page .sec1 li p{
	font-size: 14px;
	color: #999;
	line-height: 24px;
}
.development-page .sec2{
	background-color: #f6f6f6;
	padding: 5.2% 0;
	font-size: 0;
}
.development-page .sec2 .title{
	font-size: 36px;
	color: #333;
	margin-bottom: 2.14%;
	text-align: center;
}
.development-page .sec2 .des-box{
	position: relative;
	margin-bottom: 1.8%;
}
.development-page .sec2 .des-box img{
	width: 100%;
}
.development-page .sec2 .des-box .text-box{
	padding: 1.8% 0;
}
.development-page .sec2 .des-box .left,.development-page .sec2 .des-box .right{
	display: inline-block;
	vertical-align: middle;
	width: 50%;
}
.development-page .sec2 .des-box .left{
	text-align: left;
}
.development-page .sec2 .des-box .right{
	text-align: right;
}
.development-page .sec2 .des-box h5{
	font-size: 22px;
	color: #277bd1;
	font-weight: bold;
	display: inline-block;
}
.development-page .sec2 .des-box p{
	font-size: 16px;
	color: #277bd1;
	line-height: 26px;
	display: inline-block;
	text-align: left;
	width: 82%;
}
.development-page .sec2 .content ul{
	margin-bottom: 3.3%;
}
.development-page .sec2 .content li{
	width: 18.7%;
	display: inline-block;
	vertical-align: top;
	margin-right: 1.625%;
	margin-bottom: 3.86%;
	text-align: center;
	border-bottom: 1px solid #999;
}
.development-page .sec2 .content li.big{
	width: 39.025%;
}
.development-page .sec2 .content li:hover{
	border-width: 3px;
	border-color: #277bd1;
}
.development-page .sec2 .content li:nth-child(5n){
	margin-right: 0;
}
.development-page .sec2 .content li.hide{
	width: 0;
	height: 0;
	margin: 0;
}
.development-page .sec2 .content li .img-box{
	position: relative;
	overflow: hidden;
}
.development-page .sec2 .content li img{
	width: 100%;
}
.development-page .sec2 .content li h3{
	font-size: 18px;
	color: #666;
	line-height: 58px;
	height: 58px;
	font-weight: normal;
}
.development-page .sec2 .content li:hover h3{
	height: 56px;
	color: #277bd1;
}
.development-page .sec2 .content .cover{
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(86,153,219,0.6);
	padding-top: 70px;
	display: none;
}
.development-page .sec2 .content li:hover .cover{
	display: block;
}
.development-page .sec2 .content h5{
	font-size: 20px;
	color: #fff;
	font-weight: normal;
	margin-bottom: 26px;
}
.development-page .sec2 .content p{
	font-size: 16px;
	line-height: 28px;
	color: #fff;
	width: 9em;
	text-align: left;
	margin: 0 auto;
}
.development-page .sec3{
	position: relative;
}
.development-page .sec3 img{
	width: 100%;
}
.development-page .sec3 .cover{
	position: absolute;
	left: 0;
	top: 0;
	right: 0;
	height: 100%;
}
.development-page .sec3 .table-box{
	width: 100%;
	height: 100%;
	display: table;
}
.development-page .sec3 .cell-box{
	display: table-cell;
	text-align: center;
	vertical-align: middle;
	width: 100%;
}
.development-page .sec3 h5{
	font-size: 42px;
	color: #fff;
	font-weight: normal;
	margin-bottom: 1.43%;
}
.development-page .sec3 p{
	font-size: 22px;
	color: #fff;
	line-height: 32px;
}
@media only screen and (max-width:1366px){
	.development-page .sec2 .tab-control a{
		margin-right: 30px;
	}
}
@media only screen and (max-width:1200px){
	.development-page .sec2 .tab-control a{
		margin-right: 15px;
	}
}
@media only screen and (max-width:1100px){
	
}
@media only screen and (max-width:1024px){
	.development-page .sec1{
		padding: 0;
	}
	.development-page .sec1 li{
		width: 100%;
		margin-right: 0;
		display: block;
		padding: 1.5625rem 0;
	}
	.development-page .sec1 li:nth-child(3){
		border-bottom: 1px solid #e8e8e8;
	}
	.development-page .sec1 li img{
		width: 9%;
		margin-right: 2%;
	}
	.development-page .sec1 li .text-box{
		width: 89%;
	}
	.development-page .sec1 li h5{
		font-size: 0.6875rem;
		margin-bottom: 0.4375rem;
	}
	.development-page .sec1 li p{
		font-size: 0.5625rem;
		line-height: 0.875rem;
	}
	.development-page .sec1 li span.long1{
		display: none;
	}
	.development-page .sec1 li span.long2{
		display: none;
	}
	.development-page .sec2{
		padding: 1.5625rem 0 2.1875rem;
	}
	.development-page .sec2 .title{
		font-size: 1.125rem;
		margin-bottom: 1.25rem;
	}
	.development-page .sec2 .des-box{
		margin-bottom: 0;
	}
	.development-page .sec2 .des-box .text-box{
		padding: 1.5rem 0 1.4375rem;
	}
	.development-page .sec2 .des-box .left,.development-page .sec2 .des-box .right{
		width: 100%;
	}
	.development-page .sec2 .des-box .left{
		text-align: center;
		margin-bottom: 0.6875rem;
	}
	.development-page .sec2 .des-box .right{
		text-align: center;
	}
	.development-page .sec2 .des-box h5{
		font-size: 0.6875rem;
	}
	.development-page .sec2 .des-box p{
		font-size: 0.5625rem;
		line-height: 0.8125rem;
		text-align: center;
		width: 80%;
	}
	.development-page .sec2 .content ul{
		margin-bottom: 0;
		margin-right: 2.6%;
	}
	.development-page .sec2 .content li{
		width: 31.6%;
		margin-right: 2.6%;
		margin-bottom: 0.9375rem;
	}
	.development-page .sec2 .content li.big{
		width: 65.8%;
	}
	.development-page .sec2 .content li:nth-child(5n){
		margin-right: 2.6%;
	}
	.development-page .sec2 .content li:nth-child(3n){
		margin-right: 0;
	}
	.development-page .sec2 .content li:hover .cover{
		display: none;
	}
	.development-page .sec2 .content li:hover{
		border-width: 1px;
		border-color: #999;
	}
	.development-page .sec2 .content li h3{
		font-size: 0.5625rem;
		line-height: 1.4375rem;
		height: 1.4375rem;
	}
	.development-page .sec2 .content li:hover h3{
		height: 1.4375rem;
		color: #666;
	}
	.development-page .sec2 .content .cover{
		display: none;
	}
	.development-page .sec3 h5{
		font-size: 1.3125rem;
		margin-bottom: 0.6875rem;
	}
	.development-page .sec3 p{
		font-size: 0.6875rem;
		line-height: 0.9375rem;
	}
}