* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

*:focus {
	outline: none;
}

a {
	text-decoration: none;
}

ul {
	list-style: none;
}

body {
	width: 1200px;
	margin: 0 auto;
}

header {
	background: #772100;
	width: 100%;
}

main h3 {
	font-size: 18px;
	font-family: Microsoft YaHei, "微软雅黑";
}

.top {
	display: flex;
	margin: 15px 0 20px 0;
}

.banner {
	flex: 1 0 66%;
	width: 66%
}

.person {
	flex: 1 0 34%;
	width: 34%;
	padding: 0 20px;
	text-align: center;
	max-height: 500px;
	overflow: hidden;
}

.person img {
	width: 130px;
}

.person .info {
	font-size: 20px;
	font-weight: bold;
	margin: 20px 0;
	font-family: Microsoft YaHei, "微软雅黑";

}

.person .info span:first-of-type {
	color: blue;
}

.person a {
	color: blue;
}
.join_us h2{
	color: #772100;
}
.join_us  p{
	font-size: 17px;
}
.person h3,
.person .text {
	/* font-size: 20px; */
	text-align: left;
	color: #3b3b3b;
	margin: 10px 0;
	line-height: 2em;
}

.banner img {
	width: 100%;
}

img.header_img {
	width: 100%;
}

img.img {
	width: 60%;
	position: relative;
}

img.menu_icon {
	width: 10%;
	/* padding: 0 20px; */
	display: block;
	cursor: pointer;
}

.header {
	display: flex;
	justify-content: space-between;
}

nav {
	width: 80%;
	margin: 0 auto;
}

nav ul {
	display: flex;
	justify-content: space-around;
	background: white;
	border-radius: 15px 15px 0 0;
}

nav ul a {
	margin-top: 3px;
	display: block;
	width: 100%;
	color: #772100;
	padding: 8px 15px;
	transition: 0.1s;
	font-size: 16px;
	font-family: Microsoft YaHei, "微软雅黑";
	font-weight: bold;
}

nav ul li:last-of-type a {
	font-family: Arial, Helvetica, sans-serif;
}

nav ul a.selected,
nav ul a:hover {
	background-color: #772100;
	color: white;

}

.header_img2 {
	display: none;
}

.intro {
	display: flex;
	margin-bottom: 20px;
}

.intro .left {
	flex: 1 0 60%;
	width: 60%;
	margin-right: 20px;
	background-color: #f2f2f2;
	padding: 10px;
	position: relative;
}

.intro p {
	text-indent: 2em;
	line-height: 2em;
	margin: 10px 0 20px 0;
	/* font-size: 20px; */
	color: #4b4b4b;
}

.intro .right {
	width: 38%;
	flex: 1 0 38%;
	background-color: #f2f2f2;
	padding: 10px;
	box-sizing: border-box;
	position: relative;
}

.intro .more_link {
	position: absolute;
	top: 10px;
	right: 15px;
	font-size: 12px;
	color: #686868;
}

.intro .right ul {
	padding: 0;
	margin: 0;
}

.intro .right li {
	/* font-size: 20px; */
	padding: 0;
	list-style: none;
	padding: 10px 0;
	border-bottom: #ababab dotted 1px;
	/* margin: 10px 0; */
/* 	box-sizing: border-box;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	font-family: bebas; */
}

.intro .right a {
	color: #333333;
}

.container .list .tit {
	margin: 10px 0;
	font-size: 14.5px;
}

.container .list .tit span {
	color: #772100;
	font-weight: bold;
}

.container .list {
	border-bottom: 1px solid #c3c3c3;
	margin: 10px 0;
	font-family: 'Arial';
}

.container .list .block {
	margin: 10px 0;
}

.container .list .info {
	display: flex;
	padding: 10px 30px;
}

.container .list .info b {
	font-size: 14.5px;
}

.container .list .info img {
	/* flex: 1 0 16%; */
	width: 20%;
	object-fit: contain;

}

.container .list .info p {
	line-height: 2em;
	padding: 5px 20px;
	font-size: 14.5px;
}

footer a {
	color: white;
}

footer {
	display: flex;
	justify-content: space-between;
	font-size: 12px;
	padding: 10px;
	background: #772100;
	color: white;
	box-sizing: border-box;
}

footer .block {
	box-sizing: border-box;
	flex: 1 0 30%;
}

footer .block h4 {
	font-size: 13px;
}

footer .block:nth-child(2) {
	border-left: 1px solid white;
	border-right: 1px solid white;
	padding: 0 20px;
	margin: 0 20px;
}

.end {
	font-size: 13px;
	text-align: center;
	margin: 10px 0;
}

.swiper {
	width: 100%;
	height: 100%;
}

.swiper-slide {
	text-align: center;
	font-size: 18px;
	background: #fff;

	/* Center slide text vertically */
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: center;
	justify-content: center;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
}

.swiper-slide img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.container .mach {
	display: flex;
	padding: 15px 0;
}

.container .mach .left_menu {
	width: 25%;
	position: relative;
}

.container .mach .right_list {
	width: 75%;
	position: relative;
}

.container .mach .left_menu .menu {
	background: #f2f2f2;
	width: 250px;
	text-align: center;

	padding-bottom: 30px;
}

.container .mach .left_menu .menu.fixed {
	position: fixed;
	top: 0px;
}

.container .mach .left_menu .menu .tit {
	background: #772100;
	color: white;
	font-size: 18px;
}

.container .mach .left_menu .menu .tit h3 {
	font-size: 20px;
	padding: 5px 0;
}

.container .mach .left_menu .menu li {
	font-size: 20px;
	/* margin: 10px 0; */
	cursor: pointer;
}

.container .mach .left_menu .menu li a {
	color: #3b3b3b;
}

.container .mach .left_menu .menu li a:hover {
	color: #772100;
}

.container .mach .block>div {
	display: flex;
}

.container .mach .block h3 {
	margin: 15px 0;
	/* font-size: 25px; */
}

.container .mach .block .desc {
	padding: 30px 30px;
	font-size: 16px;
	color: #7a7a7a;
}

.team_block>div {
	display: flex;
	flex-wrap: wrap;
}

.team_block>div>div {
	flex: 1 0 50%;
	display: flex;
	margin: 15px 0;
}

.team_block>div>div .desc_team {
	padding-left: 25px;
	font-size: 18px;
}

.team_block>div>div .desc_team .name {
	font-weight: bold;
	margin-bottom: 5px;
}

.team_block>div>div .desc_team .name span {
	margin-left: 20px;
}

.team_block .history {
	margin: 10px 0;
	/* border: 1px solid #b4b4b4; */
	padding: 10px 0;
	color: #383838;
	font-weight: bold;
	border-radius: 5px;
}

.team_block .history p {
	margin: 10px;
	flex: 1 0 100%;
	width: 100%;
}

.study b {
	/* font-weight: normal; */
}

.team_block>div>div .desc_team .position {
	font-size: 16px;
	line-height: 18px;
	color: #7a7a7a;
}

.team_block>div>div .desc_team .contact_txt {
	font-size: 16px;
	color: #7a7a7a;
	/* display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	overflow: hidden;
	text-overflow: ellipsis; */
}

.team_block>div>div img {
	width: 130px;
	object-fit: cover;
}

.team_block.workers>div>div img {
	width: 170px;
	object-fit: cover;
}

.team_block.postdoctor>div>div img,
.team_block.secretary>div>div img {
	width: 150px;
	object-fit: cover;
}

.team_block h3 {
	font-size: 20px;
	color: #772100;
}

.desc_team p {
	line-height: 25px;
}

.desc_team p a {
	color: blue;
}

.res_block {
	padding: 10px 0px;
}

.right_list h3 {
	color: #772100;
	font-size: 18px;
	font-family: Microsoft YaHei, "微软雅黑";
}

.res_block a {
	color: black;
	font-size: 18px;
	/* font-weight: bold; */
}

.res_block span {
	color: black;
	font-size: 18px;
	/* font-weight: bold; */
}

.res_block li {
	list-style: disc;
	margin-left: 25px;
	margin: 15px 0 15px 25px;
}

.res_block p {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14.5px;
}

.res_block p span {
	font-weight: bold;
	text-decoration: underline;
}

.trends .res_block p span {
	font-weight: normal;
	text-decoration: none;
}

.trends .res_block p {
	font-size: 18px;
}

.photo_block ul {
	overflow: hidden;
}

.photo_block li {
	list-style: disc;
	margin: 15px 0 15px 20px;
	box-sizing: border-box;
}

.photo_block li p {
	margin: 10px 0;
}

.photo_block li .img {
	display: flex;

}

.photo_block li .img img {
	margin-right: 10px;
	width: 600px;
	object-fit: cover;
}

.photo_block {
	margin-bottom: 30px;
}

.join_us {
	min-height: 500px;
	margin: 50px 0;
}

.join_us h3 {
	color: #772100;
	font-size: 18px;
	font-family: Microsoft YaHei, "微软雅黑";
	margin: 10px 0;
}

.join_us li {
	list-style: disc;
	margin: 15px 0 15px 20px;
	font-size: 20px;
}

.join_us li span {
	font-weight: bold;
	text-decoration: underline;
	letter-spacing: 3px;
}

@media only screen and (min-width: 768px) and (max-width: 1023px) {
	body {
		width: 100%;
	}

	.banner {
		width: 100%;
	}

	.top {
		display: block;
		margin: 0;
	}

	.top .person {
		margin: 10px 0 20px 0;
	}

	.header_img1 {
		display: none;
	}

	.header {
		padding: 10px;
		z-index: 3;
		position: relative;
	}

	.intro .right {
		width: 100%;
		flex: 1 0 100%;
	}

	.container .list {
		padding: 10px 15px;
	}

	.container .list .info {
		margin: 10px 0;
		flex-direction: column;
	}

	.container .list .info p {
		padding: 20px 0;
	}

	.container .list .info img {
		width: 100%;
	}

	.container .mach img {
		width: 100%;
	}

	.container .mach {
		padding: 10px;
	}

	.container .mach .right_list {
		margin-left: 80px;
	}

	.container .mach .block>div {
		flex-direction: column;

	}

	.container .mach .block .desc {
		padding: 10px;
	}

	.team_block>div>div {
		flex: 50%;
		width: 50%;
		display: flex;
		/* margin: 15px 0; */
	}

	.container .mach .team_block {
		padding: 10px;
		/* margin-left: 40px; */
	}

	.container .mach .team_block img {
		width: 150px;
		height: 220px;
	}

	.container .mach .team_block .desc_team {
		padding: 10px;
		font-size: 25px;
		line-height: 30px;
		font-size: 19px;
	}

	.container .mach .team_block .desc_team p {
		line-height: 30px;
	}

	.amenu .left_menu {
		display: none;
	}

	.container .mach.amenu .right_list {
		margin: 0;
		width: 100%;
	}

	.container .mach .right_list,
	.container .mach.res .right_list {
		width: 100%;
		margin: 0;
		padding: 10px 30px;
	}

	.photo_block li .img {
		flex-direction: column;
	}

	.photo_block li .img img {
		margin-bottom: 10px;
	}

	nav {
		width: 100%;
		/* display: none; */
	}

	nav ul {
		position: absolute;
		background: #772100;
		border-radius: 0px;
		color: white;
		flex-direction: column;
		width: 100%;
		padding: 10px;
		position: absolute;
		transform: translateX(-100%);
		z-index: 2;
		/* transition: 0.5s; */
	}

	nav ul li {
		border-bottom: 1px solid white;
	}

	nav ul a {
		color: white;
		font-family: "Microsoft Yahei", "微软雅黑", sans-serif;
	}

	.header_img2 {
		display: block;

	}

	.intro {
		display: block;
		margin: 10px;
	}

	.intro .left {
		width: 100%;
		margin-bottom: 10px;
	}

	.container .mach .left_menu,
	.container .mach.res .left_menu {
		display: none;
	}

	.person {
		width: 100%;
		text-align: center;
	}

	.person .text {
		text-align: center;
	}
	.workers .team{
		flex-direction: column;
	}
	.container .mach .workers.team_block .desc_team {
			padding: 10px 0;
		}
}

@media only screen and (max-width: 767px) {
	body {
		width: 100%;
	}

	.banner {
		width: 100%;
	}

	.person {
		width: 100%;
	}

	.person .text {
		text-align: center;
	}

	.top {
		display: block;
		margin: 0;
	}

	.top .person {
		margin: 10px 0 20px 0;
	}

	.header_img1 {
		display: none;
	}

	.header {
		padding: 10px;
		z-index: 3;
		position: relative;
	}

	.intro .right {
		width: 100%;
		flex: 1 0 100%;
	}

	.container .list {
		padding: 10px 15px;
	}

	.container .list .info {
		margin: 10px 0;
		flex-direction: column;
	}

	.container .list .info p {
		padding: 20px 0;
	}

	.container .list .info img {
		width: 100%;
	}

	.container .mach img {
		width: 100%;
	}

	.container .mach {
		padding: 10px;
	}

	.container .mach .right_list {
		margin-left: 80px;
	}

	.container .mach .block>div {
		flex-direction: column;

	}

	.container .mach .block .desc {
		padding: 10px;
	}

	.team_block>div {
		flex-direction: column;
	}

	.team_block>div>div {
		flex: 50%;
		display: flex;
		/* margin: 15px 0; */
	}
	.workers .team{
		flex-direction: column;
	}

	.container .mach .team_block {
		padding: 10px;
		/* margin-left: 40px; */
	}

	.container .mach .team_block img {
		width: 150px;
		height: 220px;
	}
		
	.container .mach .workers.team_block .desc_team {
		padding: 10px 0;
	}
	.container .mach .team_block .desc_team {
		padding: 10px;
		font-size: 25px;
		line-height: 30px;
		font-size: 19px;
	}

	.container .mach .team_block .desc_team p {
		line-height: 26px;
		/* 	box-sizing: border-box;
		white-space: nowrap;
		overflow: hidden;
		text-overflow: ellipsis;
		font-family: bebas; */
	}

	.container .mach .team_block .desc_team p.position {
		font-size: 12px;
		line-height: 15px;
		margin: 5px 0;
	}

	.amenu .left_menu {
		display: none;
	}

	.container .mach.amenu .right_list {
		margin: 0;

	}

	.container .mach .right_list {
		margin: 0;
		width: 100%;
	}

	.photo_block li .img {
		flex-direction: column;
	}

	.photo_block li .img img {
		margin-bottom: 10px;
	}

	nav {
		width: 100%;
		/* display: none; */
	}

	nav ul {
		position: absolute;
		background: #772100;
		border-radius: 0px;
		color: white;
		flex-direction: column;
		width: 100%;
		padding: 10px;
		position: absolute;
		transform: translateX(-100%);
		z-index: 2;
		/* transition: 0.5s; */
	}

	nav ul li {
		border-bottom: 1px solid white;
	}

	nav ul a {
		color: white;
		font-family: "Microsoft Yahei", "微软雅黑", sans-serif;
	}

	.header_img2 {
		display: block;

	}

	.intro {
		display: block;
		margin: 10px;
	}

	.intro .left {
		width: 100%;
		margin-bottom: 10px;
	}

	.container .mach .left_menu {
		display: none;
	}

	.container .mach .right_list {
		margin-left: 0px;
	}

	.container .mach .team_block .desc_team {
		font-size: 14px;
	}
}




/*asid_share*/
.asid_share {
	position: fixed;
	width: 40px;
	bottom: 5%;
	right: 15px;
	z-index: 890;
	transform: scale(1.3);
}

*html #asid_share {
	position: absolute;
	top: expression(documentElement.scrollTop + "px");
	margin: 300px 0 0 0;
}

.asid_share .asid_share_box {
	width: 100%;
	margin-bottom: 3px;
	background: #7a7a7a;
	text-align: center;
}

.asid_share .asid_share_box a {
	display: block;
	height: 35px;
	padding-top: 5px;
}

.asid_share .asid_share_box a:hover {
	background: #e12500;
	text-decoration: none;
}

.asid_share .asid_share_box a:hover .asid_title,
.asid_share .asid_share_box .asid_title {
	color: #fff;
	font-size: 12px;
	display: block;
	padding-left: 6px;
	line-height: 18px;
	width: 30px;
	margin-top: -2px;
}

.asid_share .red_bag {
	background: #e12500;
	text-decoration: none;
}

.asid_share .asid_sha_layer {
	border: 1px solid #ccc;
	background: #fff;
	position: absolute;
	right: 47px;
	bottom: -44px;
}

.sweep_img {
	padding: 10px;
}

.asid_share_box .asid_help_list li a {
	line-height: 26px;
	height: 26px;
	padding: 0 0 0 14px;
	text-align: left;
}

.asid_help_list li a:hover {
	color: #fff;
}

.asid_share_triangle {
	width: 12px;
	height: 40px;
	position: absolute;
	right: 45px;
	bottom: -12px;
	z-index: 100;
}

.border_sj,
.con_sj {
	display: block;
	width: 18px;
	height: 28px;
	font-size: 18px;
	overflow: hidden;
	font-family: SimSun;
}

.border_sj {
	color: #ccc;
	font-style: normal;
}

.con_sj {
	color: white;
	margin: -14px -2px 0 0;
	margin: -28px 0 0 -2px;
}


.menu a.selected {
	color: #772100 !important;
	font-weight: bold;
}

.menu li a {
	display: block;
	border-bottom: 1px solid #e5e5e5;
	padding: 10px 0;
}