@charset "utf-8";
/* CSS Document */
.clear {
	zoom: 1;
	clear: both;
	*zoom: 1;
}
.clear:after {
	display: table;
	content: '';
	clear: both;
}
.font_666{
	color: #666;
}
.t_en{
	font-family: 'Georgia';
	line-height: 1.8;
	font-size: 20px;
	text-align: inherit;
}
.t_en p{
	text-indent: 0;
}
.t_cn{
	font-size: 18px!important;
	line-height: 30px;
	text-align: justify;
}
.t_cn p{
	margin: 0.5em;
	font-size: 18px!important;
}
/*三级导航*/
.navbx_x{
	border-bottom: 1px dashed #74abf7;
	line-height: 36px;
	text-align: center;
}
.zzjg_x{
	font-size: 24px;
	/*
        display: flex;
        justify-content: space-evenly;
    */

}
.zzjg_x .font_en{
	display: block;
	text-align: center;
	white-space: nowrap; /*强制不换行*/
	font-size: 18px;
	color: #666;
}
.zzjg_x a{
	position: relative;
	display: block;
	display: inline-block;
	padding: 0 20px;
	height: 100px;
}
.zzjg_x a:before{
	position: absolute;
	content: "";
	width: 10px;
	height: 10px;
	border: 1px solid #74abf7;
	border-radius: 100%;
	background: #fff;
	bottom: -5px;
	left: 50%;
	margin-left: -5px;
	/*transition: all 1s;*/
}
.zzjg_x a:hover,
.zzjg_x a.active{
	color: #be7e15;
	border: none;
}
.zzjg_x a:hover .font_en{
	color: #be7e15;
}
.zzjg_x a.active:before,.zzjg a:hover:before{
	color: #be7e15;
	border: none;
	position: absolute;
	content: "";
	background: url("../images/hover-quan.png") no-repeat;
	width: 27px;
	height: 25px;
	background-size: 100% 25px;
	bottom: -14px;
	left: 50%;
	margin-left:-14px;
}

/*科技考古与文化遗产保护重点实验室*/
.zdsysBox .zzjg_x{
	gap:75px;
	/*justify-content: normal;*/
	padding: 0;
}
.zdsysBox .navbx_x{
	margin-top: 40px;
	margin-bottom: 20px;
}

.guanli-nav .gldt .f_line{
	margin: 0 10px;
}
.guanli-nav .gldt .f_en{
	font-family: 'Georgia';
	font-size: 17px;
}
.t_a{
	white-space: nowrap; /*强制不换行*/
}
.t_a:hover{
	color: #c38d33;
	border-bottom-color: #c38d33;
}
.text_p a {
	white-space: nowrap; /*强制不换行*/
}
.text_p a:hover {
	color: #c38d33;
	border-bottom-color: #c38d33;
}
.text_p p{
	margin-bottom: 1em;
	text-indent: 0;
	font-size: 18px;
	line-height: 30px;
	color: #666;
	text-align: justify;
}
.text_p img {
	display: block;
	margin: 0 auto;
}
.text_p div{
	margin-bottom: 1em;
	text-indent: 0;
	font-size: 18px;
	line-height: 30px;
	color: #666;
	text-align: justify;
}

.bg_full{
	background: url("../images/bg0008.jpg") repeat-x center bottom #faf9f5;
	margin-top: 50px;
	padding-bottom: 30px;
}

/*历史沿革*/
.ej_lsyg{
	margin-bottom: 50px;
}
.ej_lsyg *{box-sizing: border-box;}
.lsyg_lm{
	display: flex;
	/*	padding-top: 50px;*/
	/*	background: url(lsyjw_20260522_line.png) 130px repeat-y;*/
	position: relative;
}
.lsyg_lm .zk_btn{
	width: auto;
	/*	padding-right: 20px;*/
	position: absolute;
	top: 50px;
	left: 26px;
	font-size: 18px;
	color: #73abf6;
	cursor: pointer;
}
.lsyg_lm .zk_btn .zk_jt{
	display: inline-block;
	width: 13px;
	height: 13px;
	background: url(lsyjw_20260522_jt.png) no-repeat;
	background-size: 100% 100%;
	margin-left: 8px;

	transition: all .5s;
	-webkit-transition: all .5s;
	-moz-transition: all .5s;
	-ms-transition: all .5s;
	-o-transition: all .5s;
}
.lsyg_lm .zk_btn:hover{
	color: #c38d33;
}
.lsyg_lm .zk_btn:hover .zk_jt{
	background-image: url(lsyjw_20260522_jt2.png) ;
}
.lsyg_lm .zk_btn::before{
	content: "展开";
	display: inline-block;
}
.lsyg_lm.on .zk_btn::before{
	content: '收起';
	display: inline-block;
	color: #c38d33;
}
.lsyg_lm.on .zk_btn .zk_jt{
	background-image: url(lsyjw_20260522_jt2.png) ;
	transform: rotate(180deg);
	-webkit-transform: rotate(180deg);
	-moz-transform: rotate(180deg);
	-ms-transform: rotate(180deg);
	-o-transform: rotate(180deg);
}

.ej_lsyg .year{
	width: 130px;
	text-align: center;
	font-size: 26px;
	color: #bf8019;
}
.ej_lsyg .lsyg_li{
	flex: 1;
	padding-left: 45px;
	background: url(lsyjw_20260522_line.png) left repeat-y;
}
.ej_lsyg .lsyg_li li{
	position: relative;
	background: #f7f7f7;
	margin-bottom: 35px;
}
.ej_lsyg .lsyg_li li::before{
	content: '';
	width: 22px;
	height: 21px;
	background: url(lsyjw_20260522_jiao.png) no-repeat;
	background-size: 100% 100%;
	position: absolute;
	left: -22px;
	top: 0;
}
.ej_lsyg .lsyg_li li:hover::before{
	background-image: url(lsyjw_20260522_jiao_h.png);
}
.ej_lsyg .lsyg_li li::after{
	content: '';
	width: 11px;
	height: 11px;
	border: 1px solid #73abf6;
	border-radius: 50%;
	background: #fff;
	position: absolute;
	left: -50px;
	top: 0;
}
.ej_lsyg .lsyg_li li a{
	padding: 35px;
	display: flex;
}
.ej_lsyg .lsyg_li li:hover{
	background: #c38d33;
}
.ej_lsyg .lsyg_li li a:hover *{
	color: #fff;
}
.ej_lsyg .lsyg_li .img{
	width: 320px;
	height: 180px;
	/*	float: left;*/
	margin-right: 25px;
	text-align: center;
}
.ej_lsyg .lsyg_li .img img{
	width: auto;
	height: 100%;
	/* object-fit: cover; */
	display: block;
	margin: 0 auto;
}
.ej_lsyg .lsyg_li .text{
	/*	display: table;	*/
	line-height: 1.8;
	color: #666666;
	font-size: 18px;
	flex: 1;
	width: auto;
}
.ej_lsyg .lsyg_li .text * {
	font-size: 18px!important;
}
.ej_lsyg .lsyg_li .text div {
	padding: 0;
}
.ej_lsyg .lsyg_li .t_en{
	line-height: 1.5;
	font-size: 16px;
}

.ej_lsyg .lsyg_li li:nth-child(n+2){
	display: none;
}
.ej_lsyg .lsyg_lm.on .lsyg_li li:nth-child(n+2){
	display: block;
}

/*机构设置*/
.ej_jgsz{
	color: #295fa8;
	font-family: "微软雅黑";
}
.ej_jgsz *{
	box-sizing: border-box;
}
.ej_jgsz .t1{
	border: 1px solid #73abf6;
	padding: 5px;
	width: 70%;
	margin: 50px auto 0;
	border-radius: 10px;
}
.ej_jgsz a{
	display: block;
}
.ej_jgsz a:hover{
	color: #bf8019;
}
.ej_jgsz .t1 a{
	background: #e5edf6;
	padding: 25px 60px;
	border-radius: 7px;
}
.ej_jgsz h3{
	font-size: 20px;
	line-height: 1.5;
}
.ej_jgsz .t1 .t_cn,
.ej_jgsz .t1 .t_en{
	text-align: center;
}
.ej_jgsz .t_en{
	margin-top: 0.5em;
	line-height: 1.6;
	font-size: 18px;
}
.ej_jgsz .t2{
	position: relative;
	padding-top: 42px;
	padding-bottom: 35px;
}
.ej_jgsz .t2 .line{
	content: '';
	width: 0;
	border-left: 1px solid #73abf6;
	position: absolute;
	top: 0;
	bottom: 0;
	left: 50%;
}
.ej_jgsz .t2 .t2_li{
	width: 45%;
	float: left;
	background: #e5edf6;
	text-align: center;
	border: 1px solid #73abf6;
	border-radius: 10px;
	padding: 20px 25px;
	position: relative;
}
.ej_jgsz .t2 .t2_li:last-child{
	float: right;
}
.ej_jgsz .t2 .t2_li::after{
	content: '';
	width: 0;
	height: 42px;
	border-left: 1px solid #73abf6;
	position: absolute;
	top: -42px;
	left: 50%;
}

.ej_jgsz .t3{
	position: relative;
	padding-top: 42px;
	width: 100%;
	padding-bottom: 35px;
}
.ej_jgsz .t3 .t3_li{
	width: 31%;
	float: left;
	background: #e5edf6;
	border: 1px solid #73abf6;
	border-radius: 10px;
	padding: 20px 25px;
	position: relative;
}
.ej_jgsz .t3::after{
	content: '';
	width: 0;
	border-left: 1px solid #73abf6;
	position: absolute;
	top: 0;
	height: 42px;
	left: 50%;
}
.ej_jgsz .t3::before{
	content: '';
	width: 70%;
	height: 42px;
	border: 1px solid #73abf6;
	border-radius: 10px 10px 0 0;
	border-bottom: 0;
	position: absolute;
	top: 0;
	left: 15%;
}
.ej_jgsz .t3 .t3_li:first-child{
	margin-right: 3.5%;
}
.ej_jgsz .t3 .t3_li:last-child{
	float: right;
}
.ej_jgsz .t3 .t3_li li{
	margin-top: 15px;
}
.ej_jgsz .t3 .t3_li li a{
	position: relative;
	padding-left: 18px;
}
.ej_jgsz .t3 .t3_li li a::before{
	content: '';
	width: 6px;
	height: 6px;
	border-radius: 100px;
	background: #295fa8;
	position: absolute;
	left: 0;
	top: 7px;
}
.ej_jgsz .t3 .t3_li li a:hover::before{
	background: #c38d33;
}
.ej_jgsz .t3 .t3_li .t_en{
	/*	margin-top: 0;*/
	font-size: 16px;
	line-height: 1.5;
}
.ej_jgsz h4{
	font-size: 18px;
	font-weight: normal;
}

/*科研动态*/
.ej_kydt li{/*	display: flex;*/margin-bottom: 30px;width: 100%;position: relative;}
.ej_kydt li:last-child{
	margin-bottom: 40px;
}
.ej_kydt li a{
	display: flex;
	color: #666;
	padding: 20px;
}
.ej_kydt li a:hover{
	background: url(zt-list-bg.jpg) no-repeat;
	background-size: 100% 100%;
	color: #fff;
}
.ej_kydt li a:hover h3{
	color: #fff;
}
.ej_kydt li .img{
	width: 242px;
	height: 137px;
	margin-right: 25px;
}
.ej_kydt li .img img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.ej_kydt li .text{
	flex: 1;
	width: auto;
	line-height: 1.8;
	font-size: 18px;
}
.ej_kydt li .text h3{
	font-size: 22px;
	color: #bf8019;
	font-weight: normal;
	margin-bottom: 8px;
	padding-right: 110px;
}
.ej_kydt li .text .t1{
	display: -webkit-box;
	overflow:hidden;
	text-overflow:ellipsis;
	-webkit-box-orient:vertical;
	-webkit-line-clamp:2;
}
.ej_kydt li .text .time{
	position: absolute;
	right: 20px;
	top: 20px;
}
.mianb-xue a{
	white-space: nowrap;
}


/*科研成果*/
.ej_bg{
	background: url(lsyjw_20260522_bg.jpg);
	padding-bottom: 70px;
	padding-top: 70px;
	margin-top: 50px;
}
.ej_kycg .titBox{
	border-bottom: 1px dashed #74abf7;
	padding-bottom: 30px;
	margin-bottom: 40px;
}
.titBox .h1{
	font-size: 36px;
	text-align: center;
	font-weight: bold;
	color: #333;
	line-height: 1.5;
}
.titBox .time{
	text-align: center;
	color: #777;
	font-size: 18px;
	margin-top: 2em;
}

.ej_kycg_con{
	font-size: 19px;
	color: #666;
	line-height: 1.8;
}
.ej_kycg_con a{
	color: #73abf6;
}
.ej_kycg_con a:hover{
	color: #c38d33;
}
.ej_kycg_con p{
	margin: 1em 0;
}
.ej_kycg_con * {
	font-size: 18px!important;
}
.ej_kycg_con th,
.ej_kycg_con td{
	border: 1px solid #777;
	padding: 6px 10px;
}


@media (max-width: 768px) {
	.mianb-xue {
		height: auto;
		text-align: left;
	}
	.t_en{
		font-size: 3.8vw;
		text-align: inherit;
	}
	.t_en p{
		text-indent: 0;
		text-align: inherit;
	}
	.t_cn{
		font-size: 4vw;
		line-height: 1.8;
	}
	.t_cn p{
		margin: 0.5em;
	}
	/*三级导航*/
	.navbx_x{
		line-height: 1.8;
	}
	.zzjg_x{
		display: flex;
		justify-content: space-evenly;
	}
	.zzjg_x .font_en{
		font-size: 2.2vw;
		line-height: 1.2;
		/*		white-space: inherit;*/
		white-space: normal;
	}
	.zzjg_x a{
		font-size: 3.4vw;
		height: 17vw;
		padding: inherit;
		white-space: nowrap;
	}
	.zzjg_x a.active:before,.zzjg a:hover:before{
		bottom: -3vw;
	}

	/*科技考古与文化遗产保护重点实验室*/
	.zdsysBox .zzjg_x{
		gap: normal;
		/*justify-content: normal;*/
		padding: 0 1vw;
	}
	.zdsysBox .navbx_x{
		margin-top: 1vw;
		margin-bottom: 2vw;
	}

	.guanli-nav .gldt .f_line{
		margin: 0 2vw;
	}
	.guanli-nav .gldt .f_en{
		font-size: 3.4vw;
	}
	.bg_full{
		background: url("../images/bg0008.jpg") center bottom repeat-x #faf9f5;
		background-size: 100% auto;
		margin-top: 8vw;
		padding-bottom: 10vw;
	}

	/*历史沿革*/
	.ej_lsyg{
		margin-bottom: 5vw;
	}
	.ej_lsyg *{box-sizing: border-box;}
	.lsyg_lm{
		display: flex;
		/*		background: url(lsyjw_20260522_line.png) 20vw repeat-y;*/
	}
	.lsyg_lm .zk_btn{
		top: 8vw;
		left: 3.8vw;
		font-size: 3.8vw;
	}
	.lsyg_lm .zk_btn .zk_jt{
		width: 2.8vw;
		height: 2.6vw;
		margin-left: 1.5vw;
	}
	.ej_lsyg .year{
		width: 20vw;
		text-align: center;
		font-size: 4vw;
		color: #bf8019;
	}
	.ej_lsyg .lsyg_li{
		flex: 1;
		padding-left: 7vw;
		/*		background: url(lsyjw_20260522_line.png) left repeat-y;*/
	}
	.ej_lsyg .lsyg_li li{
		position: relative;
		background: #f7f7f7;
		margin-bottom: 4vw;
	}
	.ej_lsyg .lsyg_li li::before{
		content: '';
		width: 4vw;
		height: 4vw;
		background: url(lsyjw_20260522_jiao.png) no-repeat;
		background-size: 100% 100%;
		position: absolute;
		left: -4vw;
		top: 0;
	}
	.ej_lsyg .lsyg_li li:hover::before{
		background-image: url(lsyjw_20260522_jiao_h.png);
	}
	.ej_lsyg .lsyg_li li::after{
		content: '';
		width: 2.1vw;
		height: 2.1vw;
		border: 1px solid #73abf6;
		border-radius: 50%;
		background: #fff;
		position: absolute;
		left: -8vw;
		top: 0;
	}
	.ej_lsyg .lsyg_li li a{
		padding: 5vw;
		/*		display: flex;*/
		display: block;
	}
	.ej_lsyg .lsyg_li li:hover{
		background: #c38d33;
	}
	.ej_lsyg .lsyg_li li a:hover *{
		color: #fff;
	}
	.ej_lsyg .lsyg_li .img{
		width: 100%;
		height: 32vw;
		/*	float: left;*/
		margin-right: 0;
		margin-bottom: 2vw;
	}
	.ej_lsyg .lsyg_li .text{
		/*	display: table;	*/
		line-height: 1.8;
		color: #666666;
		font-size: 3.4vw;
		/*		flex: 1;*/
	}

	/*机构设置*/
	.ej_jgsz{
	}
	.ej_jgsz .t1{
		border: 1px solid #73abf6;
		padding: 4px;
		width: 100%;
		margin: 8vw auto 0;
		border-radius: 10px;
	}
	.ej_jgsz .t1 a{
		padding: 5vw 3vw;
		border-radius: 7px;
	}
	.ej_jgsz h3{
		font-size: 4vw;
	}
	.ej_jgsz .t_en{
		margin-top: 0.5em;
		font-size: 4vw;
	}
	.ej_jgsz .t2{
		position: relative;
		padding-top: 8vw;
		padding-bottom: 5vw;
	}
	.ej_jgsz .t2 .line{
		content: '';
		width: 0;
		border-left: 1px solid #73abf6;
		position: absolute;
		top: 0;
		bottom: 0;
		left: 50%;
	}
	.ej_jgsz .t2 .t2_li{
		width: 45%;
		float: left;
		background: #e5edf6;
		text-align: center;
		border: 1px solid #73abf6;
		border-radius: 10px;
		padding: 5vw 3vw;
		position: relative;
	}
	.ej_jgsz .t2 .t2_li:last-child{
		float: right;
	}
	.ej_jgsz .t2 .t2_li::after{
		content: '';
		width: 0;
		height: 8vw;
		border-left: 1px solid #73abf6;
		position: absolute;
		top: -8vw;
		left: 50%;
	}

	.ej_jgsz .t3{
		position: relative;
		padding-top: 5vw;
		width: 100%;
		padding-bottom: 5vw;
	}
	.ej_jgsz .t3 .t3_li{
		width: auto;
		float: none;
		margin-left: 8vw;
		padding: 5vw;
		position: relative;
		margin-bottom: 5vw;
	}
	.ej_jgsz .t3::after{
		display: none;
		/*
                content: '';
                width: 0;
                border-left: 1px solid #73abf6;
                position: absolute;
                top: 0;
                height: 42px;
                left: 50%;
        */
	}
	.ej_jgsz .t3::before{
		content: '';
		width: 50%;
		height: 8vw;
		border: 1px solid #73abf6;
		border-radius: 0;
		border-bottom: 0;
		border-right: 0;
		position: absolute;
		top: 0;
		left: 0;
	}
	.ej_jgsz .t3 .t3_li{
		position: relative;
	}
	.ej_jgsz .t3 .t3_li::after{
		content: '';
		width: 8vw;
		height: 0;
		border-bottom: 1px solid #73abf6;
		position: absolute;
		left: -8vw;
		top: 50%;
	}
	.ej_jgsz .t3 .t3_li::before{
		content: '';
		width: 0;
		border-left: 1px solid #73abf6;
		position: absolute;
		left: -8.1vw;
		top: 0;
		bottom: -6vw;
	}
	.ej_jgsz .t3 .t3_li:last-child::before{
		bottom: 50%;
	}

	.ej_jgsz .t3 .t3_li:first-child{
		margin-right: 0;
	}
	.ej_jgsz .t3 .t3_li:last-child{
		float: none;
		margin-bottom: 0;
	}
	.ej_jgsz .t3 .t3_li li{
		margin-top: 4vw;
	}
	.ej_jgsz .t3 .t3_li li a{
		position: relative;
		padding-left: 5vw;
	}
	.ej_jgsz .t3 .t3_li li a::before{
		content: '';
		width: 1.3vw;
		height: 1.3vw;
		border-radius: 100px;
		background: #295fa8;
		position: absolute;
		left: 0;
		top: 1.5vw;
	}
	.ej_jgsz .t3 .t3_li li a:hover::before{
		background: #c38d33;
	}
	.ej_jgsz .t3 .t3_li .t_en{
		/*	margin-top: 0;*/
		font-size: 3.4vw;
		line-height: 1.5;
	}
	.ej_jgsz h4{
		font-size: 4vw;
		font-weight: normal;
	}


	/*科研动态*/
	.ej_kydt li{
		display: block;
		margin-bottom: 8vw;
	}
	.ej_kydt li:last-child{
		margin-bottom: 2vw;
	}
	.ej_kydt li a{
		display: block;
		padding: 0;
	}
	.ej_kydt li a:hover{
		background: none;
		color: inherit;
	}
	.ej_kydt li a:hover h3{
		color: #bf8019;
	}
	.ej_kydt li .img{
		width: 100%;
		height: 48.8vw;
		margin-right: 0;
	}
	.ej_kydt li .text{
		flex: auto;
		width: 100%;
		font-size: 3.4vw;
		padding-left: 0;
		padding-top: 2vw;
	}
	.ej_kydt li .text h3{
		font-size: 4vw;
		margin-bottom: 1vw;
		padding-right: 0;
	}
	.ej_kydt li .text .t1{
		-webkit-line-clamp:3;
	}
	.ej_kydt li .text .time {
		position: relative;
		right: 0;
		top: 10px;
		text-align: right;
	}
	/*科研成果*/
	.ej_bg{
		padding-bottom: 8vw;
		padding-top: 8vw;
	}
	.ej_kycg .titBox{
		padding-bottom: 5vw;
		margin-bottom: 5vw;
	}
	.titBox .h1{
		font-size: 5.2vw;
	}
	.titBox .time{
		font-size: 4vw;
		margin-top: 1em;
	}

	.ej_kycg_con{
		font-size: 4vw;
		color: #666;
		line-height: 1.8;
	}
	.ej_kycg_con p{
		margin: 1em 0;
	}
	.ej_kycg_con th,
	.ej_kycg_con td{
		border: 1px solid #777;
		padding: 6px 10px;
	}


}