.exhibition-background{
	background-image: url(../img/img-7.png);
	background-position: top center;
	background-repeat: no-repeat;
	background-size: cover;
}

.exhibition-container{
	display: flex;
	justify-content: space-between;
	position: relative;
	z-index: 5;
}
.exhibition-left{
	width: 200px;
	color: #363a3d;
	flex-shrink: 1;
	padding-bottom: 40px;
}
.exhibition-image-1{
	width: 53px;
	height: auto;
	display: block;
}
.exhibition-left .title{
	font-size: 24px;
	padding: 25px 0 6px 0;
	font-weight: bold;
}
.exhibition-left .exhibition-l-item{
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-top: 15px;
	cursor: pointer;
}
.exhibition-left .text-rel{
	position: relative;
	padding-left: 14px;
	font-size: 16px;
}
.exhibition-left .text-rel::after{
	content: '';
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	width: 2px;
	height: 2px;
	background-color: #b8b8b8;
	border-radius: 50%;
}
.exhibition-image-2{
	width: 13px;
	height: auto;
	display: block;
	opacity: 0;
	transition: all 0.4s;
}
.exhibition-left .exhibition-l-item:hover .exhibition-image-2{
	opacity: 1;
}
.exhibition-right{
	max-width: 1050px;
	margin-left: 30px;
	flex: 1;
	min-height: 300px;
}
.exhibition-form{
	width: 100%;
	background-color: #e1e2e4;
	height: 50px;
	padding: 0 20px;
	display: flex;
	align-items: center;
}
.exhibition-input{
	font-size: 16px;
	height: 50px;
	line-height: 50px;
	color: #363a3d;
	flex: 1;
	margin-right: 20px;
	background-color: rgba(0,0,0,0);
	border: none;
}
.exhibition-submit{
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100px;
	height: 34px;
	padding: 0 16px;
	color: #FFFFFF;
	background-color: #238e3a;
	border-radius: 34px;
	font-weight: bold;
	font-size: 14px;
	flex-shrink: 0;
	border: none;
}
.exhibition-submit:hover{
	box-shadow: 3px 3px 3px #c0c0c1;
}
.exhibition-image-3{
	display: block;
	width: 16px;
	height: auto;
}
.exhibition-table{
	margin-top: 20px;
}
.exhibition-thead{
	width: 100%;
	height: 50px;
	border-bottom: 2px solid #43474a;
	font-size: 16px;
	font-weight: bold;
	display: flex;
	align-items: stretch;
}
.exhibition-thead div{
	height: 50px;
	line-height: 50px;
}
.exhibition-table .text-1{
	width: 300px;
	flex-shrink: 0;
}
.exhibition-table .text-2{
	flex: 1;
	padding-left: 15px !important;
}
.exhibition-tbody{
	width: 100%;
	padding: 0;
	border-bottom: 1px solid #e3e4e6;
	color: #696b6d;
	font-size: 14px;
	display: flex;
	align-items: stretch;
}
.exhibition-tbody div{
	padding: 20px 0;
}
.exhibition-tbody  .exhibition-tbody-title{
	display: none;
}

.exhibition-title{
	display: none;
}
.exhibition-title-wrap{
	
}
.exhibition-title-l{
	display: flex;
	align-items: center;
	font-size: 14px;
	font-weight: bold;
	flex-shrink: 1;
}
.exhibition-title-l img{
	width: 20px;
	height: auto;
	display: block;
	margin-right: 6px;
}
.exhibition-title-r{
	margin-top: 10px;
	flex: 1;
	position: relative;
	background-color: #FFFFFF;
	font-size: 12px;
	border: 1px solid #e6e6e6;
}
.exhibition-dropdown{
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 10px;
	height: 37px;
	width: 100%;
}
.exhibition-down-n{
	display: block;
	width: 8px;
	height: auto;
}
.dropdown-content {
	width: calc(100% + 2px);
	top: 38px;
	left: -1px;
	position: absolute;
	box-sizing: border-box;
	border-left: 1px solid #e6e6e6;
	border-right: 1px solid #e6e6e6;
	background-color: #FFFFFF;
	display: none;
	z-index: 100;
}
.dropdown-content .dropdown-text{
	height: 37px;
	line-height: 37px;
	padding: 0 10px;
	border-bottom: 1px solid #e6e6e6;
	display: block;
}

.dropdown-content .dropdown-text:hover{
	background-color: #e6e6e6;
}
.exhibition-down-transform{
	transform:rotate(180deg);
	-ms-transform:rotate(180deg); 	/* IE 9 */
	-moz-transform:rotate(180deg); 	/* Firefox */
	-webkit-transform:rotate(180deg); /* Safari 和 Chrome */
	-o-transform:rotate(180deg); 	/* Opera */
}
@media only screen and (max-width: 1300px) {
	.exhibition-image-1{
		width: 33px;
	}
	.exhibition-left{
		width: 160px;
	}
	.exhibition-left .title{
		font-size: 15px;
		padding: 13px 0 0px 0;
	}
	.exhibition-left .exhibition-l-item{
		margin-top: 10px;
	}
	.exhibition-left .text-rel{
		padding-left: 10px;
		font-size: 12px;
	}
	.exhibition-image-2{
		width: 8px;
	}
	.exhibition-right{
		flex: 1;
	}
	.exhibition-form{
		height: 40px;
		padding: 0 16px;
	}
	.exhibition-input{
		font-size: 12px;
		height: 40px;
		line-height: 40px;
		margin-right: 10px;
	}
	.exhibition-submit{
		width: 80px;
		height: 30px;
		padding: 0 14px;
		font-size: 12px;
	}
	.exhibition-image-3{
		width: 10px;
	}
	
	.exhibition-table{
		margin-top: 10px;
	}
	.exhibition-thead{
		height: 40px;
		border-bottom: 1px solid #43474a;
		font-size: 14px;
	}
	.exhibition-thead div{
		height: 40px;
		line-height: 40px;
	}
	.exhibition-tbody{
		border-bottom: 0.5px solid #e3e4e6;
		font-size: 12px;
	}
	.exhibition-tbody div{
		padding: 12px 0;
		line-height: 20px;
	}
}


@media only screen and (max-width: 900px) {
	.exhibition-image-1{
		width: 25px;
	}
	.exhibition-left{
		width: 130px;
	}
	.exhibition-left .title{
		font-size: 15px;
		padding: 10px 0 0px 0;
	}
	.exhibition-left .exhibition-l-item{
		margin-top: 8px;
	}
	.exhibition-left .text-rel{
		padding-left: 10px;
		font-size: 12px;
	}
	.exhibition-image-2{
		width: 8px;
	}
	.exhibition-right{
		flex: 1;
	}
	.exhibition-form{
		height: 36px;
		padding: 0 10px;
	}
	.exhibition-input{
		font-size: 12px;
		height: 36px;
		line-height: 36px;
		margin-right: 10px;
	}
	.exhibition-submit{
		width: 70px;
		height: 26px;
		padding: 0 14px;
		font-size: 12px;
	}
	.exhibition-image-3{
		width: 9px;
	}
	
	.exhibition-table{
		margin-top: 8px;
	}
	.exhibition-thead{
		height: 40px;
		border-bottom: 1px solid #43474a;
		font-size: 14px;
	}
	.exhibition-thead div{
		height: 40px;
		line-height: 40px;
	}
	.exhibition-tbody{
		border-bottom: 0.5px solid #e3e4e6;
		font-size: 12px;
	}
	.exhibition-tbody div{
		padding: 10px 0;
		line-height: 17px;
	}
	
	.exhibition-table .text-1{
		width: 30%;
		flex-shrink: 0;
	}
}


@media only screen and (max-width: 700px) {
	.exhibition-left{
		width: 130px;
	}
	.exhibition-right{
		margin-left: 20px;
	}
	.exhibition-thead{
		display: none;
	}
	.exhibition-tbody{
		display: flex;
		flex-wrap: wrap-reverse;
		padding-bottom: 8px;
	}
	
	.exhibition-tbody  .exhibition-tbody-title{
		display: inline-block;
		font-size: 12px;
		font-weight: bold;
		color: #363a3d;
	}
	.exhibition-tbody div{
		padding: 8px 0 0 0;
		line-height: 19px;
	}
	.exhibition-table .text-1{
		width: 100%;
		padding: 8px 0 0 0 !important;
	}
	.exhibition-table .text-2{
		width: 100%;
		padding: 8px 0 0 0 !important;
	}
}

@media only screen and (max-width: 500px) {
	.exhibition-left{
		display: none;
	}
	.exhibition-right{
		margin: 0;
	}
	.exhibition-form{
		margin-top: 10px;
	}
	.exhibition-title{
		display: block;
	}
}


/* exhibition-image-list */
.exhibition-image-list{
	padding-bottom: 40px;
	width: 100%;
}
.exhibition-image-a{
	width: 100%;
	display: block;
	margin-bottom: 30px;
}
.exhibition-image-a img{
	width: 100%;
	height: auto;
}


@media only screen and (max-width: 1300px) {
	.exhibition-image-list{
		padding-bottom: 25px;
	}
	.exhibition-image-a{
		margin-bottom: 20px;
	}
}

@media only screen and (max-width: 900px) {
	.exhibition-image-list{
		padding-bottom: 15px;
	}
	.exhibition-image-a{
		margin-bottom: 15px;
	}
}



@media only screen and (max-width: 700px) {
	.exhibition-image-list{
		padding-bottom: 10px;
	}
	.exhibition-image-a{
		margin-bottom: 10px;
	}
}

@media only screen and (max-width: 500px) {
	.exhibition-image-list{
		padding-bottom: 10px;
		padding-top: 10px;
	}
	.exhibition-image-a{
		margin-bottom: 10px;
	}
}

/* 精彩视频 */
.exhibition-video-list{
	width: 100%;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	position: relative;
	z-index: 2;
}
.exhibition-video-wrap{
	width: 48%;
	margin-top: 80px;
}
.exhibition-video-wrap:nth-child(-n + 2) {
	margin-top: 0px;
}
.exhibition-video-wrap:hover{
	background-color: #f7f7f7;
}
.exhibition-video-rel{
	width: 100%;
	height: 286px;
	position: relative;
	/* background-color: #000000; */
}
.exhibition-video{
	width: 100%;
	height: 100%;
	object-fit: contain;
}
.exhibition-video-poster{
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	position: absolute;
	left:0;
	top: 0;
	z-index: 3;
}
.exhibition-video-time{
	width: 116px;
	height: 34px;
	line-height: 34px;
	text-align: center;
	font-size: 16px;
	color: #FFFFFF;
	font-weight: bold;
	position: absolute;
	left: 3%;
	bottom: -17px;
	z-index: 5;
	background-color: #238e3a;
	padding-top: 1px;
}
.exhibition-video-playbtn{
	position: absolute;
	left: 50%;
	top: 50%;
	z-index: 5;
	width: 44px;
	transform: translate(-50%, -50%);
	border-radius: 50%;
	cursor: pointer;
}
.exhibition-video-playbtn img{
	width: 100%;
	height: auto;
	display: block;
}
.exhibition-video-playbtn::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: -1;
    transform: translate(-50%, -50%);
    width: 200%;
    height: 200%;
    border-radius: 50%;
    background: #238e3a;
    opacity: .6;
    transition: all .36s;
}
.exhibition-video-wrap:hover .exhibition-video-playbtn::before {
	width: 250%;
	height: 250%;
	opacity: .8;
}
.exhibition-video-content{
	padding: 35px 3% 20px 3%;
	box-sizing: border-box;
	width: 100%;
}
.exhibition-video-title{
	font-size: 18px;
	font-weight: bold;
	color: #363a3d;
	line-height: 30px;
}
.exhibition-video-desc{
	margin-top: 12px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	font-size: 14px;
	color: #919191;
}



@media only screen and (max-width: 1300px) {
	.exhibition-video-wrap{
		width: 32%;
		margin-top: 40px;
	}
	.exhibition-video-wrap:nth-child(-n + 2) {
		margin-top: 40px;
	}
	.exhibition-video-wrap:nth-child(-n + 3) {
		margin-top: 0px;
	}
	.exhibition-video-rel{
		width: 100%;
		height: 226px;
		position: relative;
		/* background-color: #000000; */
	}
	
	.exhibition-video-time{
		width: 100px;
		height: 30px;
		line-height: 30px;
		font-size: 14px;
		bottom: -15px;
		left: 4%;
	}
	.exhibition-video-playbtn{
		width: 35px;
	}
	.exhibition-video-content{
		padding: 25px 4% 16px 4%;
	}
	.exhibition-video-title{
		font-size: 15px;
		line-height: 22px;
	}
	.exhibition-video-desc{
		margin-top: 8px;
		font-size: 13px;
	}
}

@media only screen and (max-width: 900px) {
	.exhibition-video-wrap{
		width: 48%;
		margin-top: 30px;
	}
	.exhibition-video-wrap:nth-child(-n + 2) {
		margin-top: 0;
	}
	.exhibition-video-wrap:nth-child(-n + 3) {
		margin-top: 30px;
	}
}



@media only screen and (max-width: 700px) {
	.exhibition-video-wrap{
		width: 100%;
		margin-top: 10px;
	}
	.exhibition-video-wrap:nth-child(-n + 1) {
		margin-top: 10px;
	}
	.exhibition-video-wrap:nth-child(-n + 3) {
		margin-top: 10px;
	}
	.exhibition-video-wrap:first-child{
		margin-top: 0;
	}
	.exhibition-video-time{
		left: 3%;
	}
	.exhibition-video-content{
		padding: 25px 3% 16px 3%;
	}
}

@media only screen and (max-width: 500px) {
	.exhibition-video-list{
		margin-top: 10px;
	}
}

.exhibition-pagebox .page-box {
	padding: 50px 0 90px 0;
}
.exhibition-pagebox .page-box .newspage {
   justify-content: flex-start;
}

@media only screen and (max-width: 1300px) {
	.exhibition-pagebox .page-box {
		padding: 40px 0 70px 0;
	}
}

@media only screen and (max-width: 900px) {
	.exhibition-pagebox .page-box {
		padding: 30px 0 60px 0;
	}
}

@media only screen and (max-width: 700px) {
	
	.exhibition-pagebox .page-box {
		padding: 30px 0 50px 0;
	}
}

@media only screen and (max-width: 500px) {
	.exhibition-pagebox .page-box {
		padding: 20px 0 30px 0;
	}
	.exhibition-pagebox .page-box .newspage {
	   justify-content: center;
	}
}

.video_model{
	width: 100%;
	height: 100vh;
	opacity: 0;
	transition: all 0.4s;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 600;
	pointer-events: none;
}
.video_model.video_model_on{
	opacity: 1;
	pointer-events: auto;
}
.video_model .video_rel{
	position: relative;
	width: 100%;
	height: 100%;
	box-sizing: border-box;
	display: flex;
	align-items: center;
	justify-content: center;
}
.video_model .video_rel .video_mask{
	position: absolute;
	width: 100%;
	background-color: rgba(0,0,0,0.5);
	height: 100%;
	top: 0;
	left: 0;
	z-index: 0;
}
.video_model .video_rel  .video_main{
	position: relative;
	z-index: 2;
	width: 65%;
	height: 65%;
	display: flex;
	align-items: center;
	justify-content: center;
}
 .video_model .video_rel  .video_main .video_close{
	position: absolute;
	right: 20px;
	top: 0;
	cursor: pointer;
	z-index: 5;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 50px;
	color: #fff;
}
.video_model .video_rel  .video_model_content{
	width: 100%;
	height: 100%;
	background-color: #fff;
}
.video_model .video_rel  .video_model_content video{
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.video_model .video_rel  .video_model_content iframe{
	width: 100%;
	height: 100%;
}

@media only screen and (max-width: 900px) {
	.video_model .video_rel  .video_main{
		width: 80%;
		height: 60%;
	}
}

@media only screen and (max-width: 700px) {
	.video_model .video_rel  .video_main{
		width: 80%;
		height: 350px;
	}
	.video_model .video_rel  .video_main .video_close{
		font-size: 30px;
		right: 15px;
	}
}

@media only screen and (max-width: 600px) {
	.video_model .video_rel  .video_main{
		width: 80%;
		height: 300px;
	}
}

@media only screen and (max-width: 500px) {
	.video_model .video_rel  .video_main{
		width: 80%;
		height: 250px;
	}
}

@media only screen and (max-width: 450px) {
	.video_model .video_rel  .video_main{
		width: 85%;
		height: 250px;
	}
}