.bottom .nav-link {
	display: none;
}

.menu-div {
	display: none;
	float: right;
	margin-top: 10px;
	position: relative;
	width: 25px;
	height: 25px;
	cursor: pointer;
}

.menu-div span {
	position: absolute;
	transition: 0.3s;
	width: 25px;
	height: 3px;
	border-radius: 2px;
	background: #7D1D77;
	display: block;
	margin-bottom: 5px;
	-webkit-transform-origin: left center;
	transform-origin: left center;
}

.menu-div .span2 {
	top: 8.4px;
}

.menu-div .span3 {
	top: 17px;
}

.menu-div.on .span1 {
	-webkit-transform: rotate(45deg);
	transform: rotate(45deg);
}

.menu-div.on .span2 {
	opacity: 0;
}

.menu-div.on .span3 {
	-webkit-transform: rotate(-45deg);
	transform: rotate(-45deg);
}

.header .nav .to-two-menu {
	display: none;
}

.home-li-one {
	display: none !important;
}


/* photo */
.photo_wrap .wrap,
.photo_class_title .wrap {
	width: 1600px;
}

.photo_wrap {
	padding: 30px 0 90px;
	min-height: 700px;
}

.banner h1 {
	width: auto;
	padding: 0 20px;
    white-space: nowrap;
    letter-spacing: 2px;
}

.photo_detail_box {
	top: 8%;
}

.imgDis {
	height: 101px;
}

.imgDis>img {
	height: 100%;
}

.research-02 .text table {
	border-collapse: collapse;
}

.photo_detail_box:before,
.photo_detail_box:after {
	height: 10px;
}

.off_iframe {
	color: #E7BE4C;
}

.m-photo-view-txt .u-btn-download {
	background-image: url(/20250709051656oe_/https://www.cuhkri.org.cn/html/img/dd-h.png);
	background-repeat: no-repeat;
	background-size: 25px;
	background-position: 10px;
	padding: 8px 16px 8px 35px;
	font-size: 14px;
	background-color: #e7be4c;
	color: #000000;
	margin-top: 20px;
}

.m-photo-view-txt .u-btn-download:hover {
	background-image: url(/20250709051656oe_/https://www.cuhkri.org.cn/html/img/dd-b.png);
	color: #FFFFFF;
}

.m-photo-view-txt p a em,
.m-photo-view-txt p:first-of-type {
	color: #65055e;
}

.m-photo-view-txt p span {
	color: #000000;
}

.main-left .cont-top li a img,
.main-left .cont-bottom li a img {
	height: 288px;
}




/* 0414 */
.m-photo-view-img img {
	max-height: 420px;
}

.m-photo-view-img {
	height: auto !important;
	padding-top: 0;
}

.list_img .photo_item:hover {
	opacity: 0.8;
}

.m-photo-view-img {
	width: 50%;
}

.m-photo-view-txt {
	width: 45%;
	padding-top: 0;
}

.photo_detail_box {
	height: auto;
	top: 50%;
	background: #f4f4f4;
}

.photo_detail_box.on {
	-webkit-transform: scale(1) translateY(-50%);
	transform: scale(1) translateY(-50%);
}

.m-photo-view-txt .see-div {
	padding-left: 15px;
	box-sizing: border-box;
}

.m-photo-view-txt p {
	font-size: 14px;
}

.m-photo-view-txt .see-div .see-link {
	display: flex;
	align-items: center;
	margin-top: 25px;
}

.m-photo-view-txt .see-div .see-link>a {
	margin-top: 0;
}

.see-link-shar {
	width: calc(100% - 150px);
	margin-left: auto;
	display: flex;
	align-items: center;
	justify-content: center;
}

.see-link-shar span {
	font-size: 14px;
	color: #000000;
	background-image: url(/20250709051656oe_/https://www.cuhkri.org.cn/html/img/share.png);
	background-repeat: no-repeat;
	background-position: left;
	padding-left: 23px;
}

.see-link-shar a {
	width: 21px;
	height: 21px;
	background-position: center;
	background-repeat: no-repeat;
	margin: 0 5px;
}

.see-link-shar a.shar-a1 {
	background-image: url(/20250709051656oe_/https://www.cuhkri.org.cn/html/img/wx.png);
}

.see-link-shar a.shar-a2 {
	background-image: url(/20250709051656oe_/https://www.cuhkri.org.cn/html/img/wb.png);
}

.see-link-shar a.shar-a3 {
	background-image: url(/20250709051656oe_/https://www.cuhkri.org.cn/html/img/yx.png);
}

.m-photo-view-txt .see-div p:first-of-type span {
	margin-left: 20px;
}


.intranet_file_list .download a:hover {
	background-color: #fa991c;
}

.intranet_file_list .download a.active {
	background-color: rgba(110, 30, 104, 0.7);
}


/* @media (max-width:1200px){
	
}
@media (max-width:992px){
	.nav-link a.login-name{
		width: auto;
	}
	.imgDis .text a{
		font-size: 15px;
	}
	.imgDis .text{
		 margin-left: 10px; 
	}
	.imgDis>img {
	    width: 210px;
	}
	.right-bottom li .kxyj a{
		min-height: 280px;
	}
	
} */
@media (max-width:860px) {}

@media (max-width:750px) {

	/* .w{
		width: 100%;
		max-width: 100%;
	}
	.header .top {
	    padding: 15px 10px 15px 10px;
	}
	.nav-link{
		width: 100%;
	}
	.nav-logo{
		width: 75%;
	}
	.bottom .nav-link{
		display: block;
	}
	.top .nav-link{
		display: none;
	}
	.menu-div{
		display: block;
	}
	.header .bottom{
		box-sizing: border-box;
		padding: 8px 10px;
	}
	.header .nav{
		float: right;
	}
	.header {
	    background-color: #fff;
	    position: fixed;
	    z-index: 999;
	    width: 100%;
	    left: 0;
	    right: 0;
	    margin: auto;
	    top: 0;
	}
	.header .bottom {
	    border-top: 1px solid #d0d1d1;
	    box-sizing: border-box;
	    padding: 8px 10px;
	    position: absolute;
	    top: 71px;
	    left: auto;
	    right: 0;
	    margin: auto;
	    z-index: 99999;
	    background: #fff;
	    height: calc(100vh - 71px);
		overflow-y: overlay;
		width: 100%;
		right: -105%;
		transition: 0.4s;
	} */
	/* .header .bottom.on{
		right: 0;
		transition: 0.4s;
	}
	.header .nav li{
		display: block;
		border-bottom: 1px solid #e9e9e9;
	}
	
	.header .nav{
		width: 100%;
		margin-top: 20px;
	}
	.header .nav > li > a{
		display: block;
		text-align: left;
		padding: 10px 10px;
		border-bottom: 1px solid #e9e9e9; 
	}*/
	/* .header .nav .to-two-menu{
		position: unset;
		position: static;
		position: initial;
		display: block;
		width: 100%;
		box-shadow: none;
		border: none;
		display: none;
	}
	.header .nav .to-two-menu li:nth-of-type(odd){
		background-color: #F2F2F2;
	}  */
	/* .cont-right{
		width: 100%;
	}
	.cont-left{
		width: 100%;
	}
	.right-bottom li{
		width: 100%;
	}
	.banner{
		margin-top: 71px;
	}
	.imgDis>img {
	    width: 152px;
	}
	.banner .swiper-pagination span, .swiper-pagination-switch{
		width: 15px;
		    height: 3px;
	}
	.right-top .swiper-pagination span{
		width: 7px;
		height: 7px;
		float: none;
	}
	.right-top .swiper-pagination,.banner .swiper-pagination, .pagination{
		left: 0;
	}
	.banner .swiper-pagination span, .swiper-pagination-switch{
		float: none;
	}
	.sav-top{
		width: 35px;
		height: 35px;
	}
	.banner .swiper-button-prev,.banner .swiper-button-next{
		width: 23px;
		    height: 45px;
			    background-size: 100%;
	}
	.left-top li{
		margin-top: 15px;
		padding-bottom: 15px;
	}
	.left-top li .n-text{
		height: 36px;
	}
	.left-bottom ul {
	    padding: 24px 30px 24px 16px;
	}
	.home-li-one{
		display: block!important;
	}
	.header .nav li .t-i{
		width: 35px;
		height: 35px;
		background: url(/20250709051656oe_/https://www.cuhkri.org.cn/html/img/rrj.png) center no-repeat;
		display: block;
		position: absolute;
		right: 0;
		top: 3px;
		    background-size: 21px;
			transition: 0.4s;
	}
	.header .nav li .t-i.on{
		transform: rotateZ(90deg);
		-webkit-transform: rotateZ(90deg);
		-moz-transform: rotateZ(90deg);
		
		transition: 0.4s;
	}
	.footer li{
		margin-bottom: 7px;
	}
	.footer-content {
	    padding: 20px 0 15px 15px;
	}
	.header .nav .to-two-menu li{
		    padding: 7px 20px;
	}
	.left{
		width: 100%;
	}
	.right{
		width: 100%;
	}
	.left-content{
		width: 100%;
		box-sizing: border-box;
		padding-left: 20px;
		padding-right: 20px;
	}
	.left-content h4{
		font-size: 14px;
	}
	.news-list .page-infor li span{
		width: 100px;
		font-size: 13px;
	}
	.news-list .page-infor li h4{
		width: 67%;
		    padding-right: 0;
	}
	.left-content h1{
		font-size: 18px;
	}
	.news-list .page-infor li{
		padding: 10px 10px 10px 20px;
	}
	.right h3{
		margin: 15px 0;
	}
	.sav-top{
		right: 10px;
	}
	.banner h1{
		    padding: 0 5px 0 15px;
			font-size: 18px;
			line-height: 40px;
			height: 40px;
			width: auto;
	}
	.main-left{
		width: 100%;
	}
	.main-left .cont-top li, .main-left .cont-bottom li{
		width: 100%;
		    min-height: auto;
			padding: 25px 20px 25px 20px;
	}
	.main-left .cont-vide li{
		width: 100%;
		margin-right: 0;
	}
	.main-left .cont-vide ul{
		flex-wrap: wrap;
		padding: 0 20px;
	}
	.main-left .cont-vide li{
		margin-top: 20px;
		    margin-bottom: 20px;
	}
	.main-left .cont-vide li .vide a{
		display: block;
	}
	 */



}

/* @media (max-width:500px){} */