.indexeBanner{
	float: left;
	width: 100%;
	height: 600px;
	background-size: auto 100%;
	background-image: url(../img/index/banner.jpg);
	background-position: center;
}

.videoBox{
	float: left;
	width: 100%;
	height: 600px;
	overflow: hidden;
	display: flex;
	justify-content: center;
	align-items: center;
}

.videoBox video{
	width: 100%;
	max-width: 100%;
	/* max-height: 100vh; */
}

.box1{
	float: left;
	width: 100%;
	padding: 50px 0;
}

.box1 .title{
	float: left;
	width: 100%;
	text-align: center;
	font-size: 22px;
	font-weight: bold;
	color: #333333;
}

.box1 .center {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center;
}

.box1 .title em{
	float: left;
	width: 100%;
	font-family: 'MV Boli';
	font-size: 12px;
	font-weight: normal;
	color: #666666;
}

.box1 .texts{
	float: left;
	width: 50%;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.box1 .texts .item{
	float: left;
	width: 100%;
	margin: 20px 0;
	box-sizing: border-box;
	padding-left: 80px;
	position: relative;
}

.box1 .texts .item .tit{
	float: left;
	width: 100%;
	font-weight: bold;
	font-size: 16px;
	color: #f7c639;
	margin-bottom: 10px;
}

.box1 .texts .item .det{
	font-size: 14px;
	color: #666666;
	line-height: 24px;
	letter-spacing: 1px;
}

.box1 .texts .item img{
	position: absolute;
	top: 0;
	left: 0;
}

.box1 .img{
	float: right;
	width: 45%;
	height: 475px;
	display: flex;
	align-items: center;
}

.box1 .img img{
	max-width: 100%;
	max-height: 100%;
}

.box2{
	float: left;
	width: 100%;
	padding: 60px 0;
	background-color: #f7f7f7;
}

.box2 a{
	float: left;
	width: calc((100% - 120px) / 3);
	position: relative;
	margin-left: 60px;
}

.box2 a:first-child{
	margin-left: 0;
}

.box2 a img{
	float: left;
	width: 100%;
}

.box2 a span{
	position: absolute;
	bottom: 20%;
	left: 10%;
	font-size: 18px;
	color: #FFFFFF;
	z-index: 2;
}

.box2 a span:after{
	content: '';
	width: 40px;
	height: 4px;
	background-color: #FFFFFF;
	position: absolute;
	bottom: -10px;
	left: 0;
}

.box2 a .boxMask{
	width: 100%;
	height: 100%;
	background-color: rgba(0,0,0,.5);
	position: absolute;
	top: 0;
	left: 0;
	display: none;
	z-index: 1;
}

.box2 a:hover .boxMask{
	display: block;
	animation: boxMaskAnimate .5s;
}

@keyframes boxMaskAnimate {
	from {background-color: rgba(0,0,0,.0);}
	to {background-color: rgba(0,0,0,.5);}
}

.box3{
	float: left;
	width: 100%;
	padding: 50px 0;
}

.box3 .title{
	float: left;
	width: 100%;
}

.box3 .title span{
	float: left;
	width: 100%;
	text-align: center;
	font-size: 26px;
	color: #333333;
	font-weight: bold;
	position: relative;
}

.box3 .title span:after{
	content: '';
	width: 46px;
	height: 2px;
	background-color: #1774c7;
	position: absolute;
	bottom: -7px;
	left: 50%;
	margin-left: -23px;
}

.box3 .title em{
	float: left;
	width: 100%;
	text-align: center;
	font-size: 14px;
	color: #666666;
	margin-top: 20px;
}

.box3 .tabs{
	float: left;
	width: 100%;
	margin-top: 20px;
	display: flex;
	justify-content: center;
	white-space: nowrap;
    overflow: hidden;
    overflow-x: auto;
}

.box3 .tabs::-webkit-scrollbar{
	width: 0;
	height: 0;
}

.box3 .tabs span{
	margin: 0 5px;
	padding: 0 15px;
	border: 1px solid #cccccc;
	text-align: center;
	line-height: 28px;
	font-size: 14px;
	color: #999999;
	cursor: pointer;
}

.box3 .tabs .active{
	background-color: #1774c7;
	color: #FFFFFF;
	border-color: #1774c7;
	cursor: default;
}

.proItems {
	float: left;
	width: 100%;
	margin-bottom: 50px;
}

.proItems .item {
	float: left;
	width: calc((100% - 75px) / 4);
	box-sizing: border-box;
	border: 1px solid #e6e6e6;
	padding: 15px;
	margin-left: 25px;
	margin-top: 25px;
}

.proItems .item:nth-child(4n+1) {
	margin-left: 0;
}

.proItems .item .img {
	float: left;
	width: 100%;
	height: 170px;
	display: flex;
	justify-content: center;
	align-items: center;
}

.proItems .item .img img{
	max-width: 100%;
	max-height: 100%;
}

.proItems .item span {
	float: left;
	width: 100%;
	font-size: 14px;
	color: #666666;
	text-align: center;
	margin-top: 15px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.newItems {
	float: left;
	width: 100%;
}

.newItems .item {
	float: left;
	width: calc((100% - 120px) / 3);
	box-sizing: border-box;
	border: 1px solid #e6e6e6;
	margin-left: 60px;
	margin-top: 25px;
}

.newItems .item:first-child {
	margin-left: 0;
}

.newItems .item img {
	float: left;
	width: 100%;
}

.newItems .item .name {
	float: left;
	width: 100%;
	box-sizing: border-box;
	padding: 0 15px;
	font-size: 14px;
	color: #333333;
	line-height: 40px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.newItems .item .time {
	float: left;
	width: 100%;
	box-sizing: border-box;
	padding: 0 15px;
	font-size: 12px;
	color: #999999;
}

.newItems .item .det {
	float: left;
	width: 100%;
	box-sizing: border-box;
	padding: 0 15px;
	font-size: 14px;
	color: #333333;
	line-height: 20px;
	height: 80px;
	margin-top: 5px;
	overflow : hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 4;
	-webkit-box-orient: vertical;
}

.newItems .item .more {
	float: right;
	margin: 15px;
	padding: 0 15px;
	border: 1px solid #f9be0d;
	line-height: 28px;
	font-size: 14px;
	color: #f9be0d;
	border-radius: 15px;
}

.newItems .item .more:hover{
	background-color: #f9be0d;
	color: #FFFFFF;
}

/* 平板电脑和小屏电脑之间的分辨率 */
@media (max-width: 979px) {
	.indexeBanner{
		float: left;
		width: 100%;
		height: 30vh;
		background-size: auto 100%;
		background-image: url(../img/index/banner.jpg);
		background-position: center;
	}
	
	.videoBox{
		float: left;
		width: 100%;
		height: 30vh;
	}
	
	.box1, .box2, .box3{
		padding: 15px 0;
	}
	
	.box1 .texts{
		width: 100%;
		height: auto;
	}
	.box1 .img {
		display: none;
	}
	
	.box2 a{
		float: left;
		width: calc((100% - 30px) / 3);
		position: relative;
		margin-left: 15px;
	}
	
	.box2 a:first-child{
		margin: 0;
	}
}
 
/* 横向放置的手机和竖向放置的平板之间的分辨率 */
@media (max-width: 767px) {
	
}
 
/* 横向放置的手机及分辨率更小的设备 */
@media (max-width: 480px) {
	.videoBox{
		float: left;
		width: 100%;
		height: 30vh;
	}
	
	.box2 a{
		width: 100%;
		margin: 0;
		margin-top: 15px;
	}
	
	.box2 a:first-child{
		margin: 0;
	}
	
	.proItems .item {
		float: left;
		width: calc((100% - 15px) / 2);
		box-sizing: border-box;
		border: 1px solid #e6e6e6;
		padding: 10px;
		margin-left: 15px;
		margin-top: 15px;
	}
	
	.proItems .item:nth-child(2n+1) {
		margin-left: 0;
	}
	
	.newItems .item {
		float: left;
		width: 100%;
		box-sizing: border-box;
		border: 1px solid #e6e6e6;
		margin-top: 25px;
		margin-left: 0;
	}
	
	.box3 .tabs{
		justify-content: inherit;
	}
	.box3 .tabs span:first-child{
		margin-left: 0;
	}
}