/* public-css */
.w-1200 {
	width: 1200px;
	margin: 0 auto;
	margin-bottom: 0rem;
}

.public_bg {
	background: #212c42;
}

.clear {
	clear: both;
}

a {
	text-decoration: none;
}

.public_bgc {
	background: #ffb901;
}

.public_c {
	color: #2f3faf;
}

.public_span {
	display: inline-block;
	width: 0.3125rem;
	height: 2.625rem
}

p {
	text-align: justify;
	font-family: arial;
	/* word-break: break-all; */
}

ul,
li,
ol li {
	list-style: none;
	padding: 0rem;
}

/* page-css */
.nav {
	height: 6.875rem;
	width: 100%;
	color: #FFFFFF;
	position: fixed;
	top: 0px;
	left: 0px;
	z-index: 9999;
}

.nav .logo {
	line-height: 50px;
	width: 9.375rem;
	font-size: 1.8125rem;
	margin-right: 3.125rem;
}

.nav ul li {
	float: left;
	list-style: none;
	line-height: 6.89rem;
}

.nav ul li a {
	font-size: 1.125rem;
	font-weight: 600;
	padding: 0rem 0.625rem 0rem 0.625rem;
	display: inline-block;
	color: #FFFFFF;

}

.nav ul li a:hover {
	text-decoration: none;
	background: #2f3faf;
}

.navkk {
	position: relative;
}

.contact {
	display: inline-block;
	width: 8.4375rem;
	height: 2.875rem;
	text-align: center;
	line-height: 2.875rem;
	background-color: #f5a32a;
	color: #FFFFFF;
	border-radius: 3.125rem;
	font-weight: 600;
	position: absolute;
	right: 0;
	top: 1.875rem;
}

.contact:hover {
	color: #212c42 !important;
}

/* Banner */
/* banner */
.c-banner {
	width: 100%;
	position: relative;
}

.c-banner img {
	width: 100%;
}

.c-banner .banner ul {
	list-style: none;
	padding-left: 0px;
	margin-bottom: 0px;
}

.c-banner .banner ul li {
	position: absolute display: none;
	opacity: 0;
}

.c-banner .banner ul li:nth-child(1) {
	opacity: 1;
	display: block;
}

.c-banner .banner ul li img {
	width: 100%;
	position: absolute;
	top: 0px;
}

.c-banner .banner ul li:first-child img {
	position: relative;
}

.c-banner .nexImg,
.c-banner .preImg {
	padding: 25px 10px 25px 10px;
	position: absolute;
	top: 50%;
	margin-top: -53px;
	background: #000000;
	opacity: 0.5;
	border-radius: 5px;
	z-index: 10;

}

.c-banner .nexImg:hover,
.c-banner .preImg:hover {
	opacity: 0.8;
}

.c-banner .nexImg {
	right: 0px;
}

.c-banner .nexImg img,
.c-banner .preImg img {}

.c-banner .jumpBtn {
	width: 100%;
	position: absolute;
	bottom: 20px;
	text-align: center;
}

.c-banner .jumpBtn ul {
	margin-bottom: 0px;
	padding: 0px;
}

.c-banner .jumpBtn ul li {
	width: 30px;
	height: 30px;
	border-radius: 50%;
	display: inline-block;
	background-color: white;
	opacity: 0.9;
	margin-left: 10px;
}

.c-banner .jumpBtn ul li:first-child {
	margin-left: 0px;
}

@media screen and (max-width:768px) {
	.c-banner {
		width: 100%;
		height: 345px;
		overflow: hidden;
	}

	.c-banner .banner ul li img {
		width: 768px;
		height: 345px;
		position: absolute;
		left: 50%;
		margin-left: -384px;
	}
}

.b-title {
	width: 40rem;
	height: 14.375rem;
	position: absolute;
	left: 18%;
	top: 15%;
	color: #FFFFFF;
}

.b-title h4 {
	font-size: 1rem;
}

.b-title span {
	display: inline-block;
	width: 0.4375rem;
	height: 5rem;
}

.b-title a {
	padding: 0.9375rem;
	color: #212c42;
	font-size: 1.5rem;
	letter-spacing: 0.125rem;
}

.b-title a:hover {
	color: #212c42;
	background: #FFF;
}

/* About */
.about h3 {
	display: inline-block;
	line-height: 2.625rem;
	height: 2.6875rem;
}

/* Announcements */
.announcements .announcements_l {
	width: 50%;
}

.announcements .announcements_l h3 {
	font-size: 1.25rem;
}

.announcements .announcements_l ul li {
	width: 50%;
	float: left;
	margin-top: 3.75rem;
}

.announcements .announcements_l ul li p {
	width: 80%;
	height: 4.375rem;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
}

.announcements .announcements_l ul li a {
	display: inline-block;
	color: #2f3faf;
}

.announcements .announcements_l ul li a:hover {
	display: inline-block;
	color: #007bff !important;
}

.announcements_r .publication {
	/* background: url(../image/Publication.png) no-repeat; */
	width: 390px;
	height: 39.3rem;
	position: relative;
}

.announcements_r .publication .publication_c {
	position: absolute;
	width: 88%;
	bottom: 3.125rem;
	left: 4%;
	bottom: 5rem;
}

.announcements_r .publication a {
	transform: rotate(90deg);
	-ms-transform: rotate(90deg);
	/* Internet Explorer */
	-moz-transform: rotate(90deg);
	/* Firefox */
	-webkit-transform: rotate(90deg);
	/* Safari 和 Chrome */
	-o-transform: rotate(90deg);
	/* Opera */
	display: inline-block;
	position: absolute;
	bottom: 8rem;
	right: -4rem;
}

.publication a:hover {
	color: #007bff !important;
}

.time {
	width: 100%;
	background: url(../image/tiem_bg.jpg) no-repeat center;
}

.time ul li {
	width: 25%;
	text-align: center;
	color: #FFFFFF;
	float: left;
	border-right: 0.0625rem solid #e1e1e1;
	height: 167x;
}

.time ul li:first-child {
	border-left: 0.0625rem solid #e1e1e1;
}

.time ul li h3 P {
	text-align: center;
}

.time ul li span {
	/* display: inline-block; */
	text-align: center;
	width: 2rem;
	height: 0.125rem;
}

.time ul li .public_bgc {
	display: inline-block;
	text-align: center;
	width: 2rem;
	height: 0.125rem;
}

/* conference */
.conference .data {
	width: 8%;
	height: 6.875rem;
	background: #f6f6f6;
}

.conference ul li {
	margin-bottom: 1.25rem;
}

.conference .list {
	width: 89%;
	height: 6.875rem;
	border: 1px solid #e1e1e1;
	color: #333333;
}

.conference .list p {
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	color: #666666;
}

.conference .list:hover {
	background-color: #f5a32a;
	color: #FFFFFF;
	border: 1px solid #f5a32a;
}

.conference .list:hover p {

	color: #FFFFFF;
}

/* Speakers_bg*/
.speakers_bg {
	width: 100%;
	height: 300px;
	background-image: url(../image/speakers_bg.jpg);
}

.Box {
	position: relative;
}

.Box .content {
	width: 1200px;
	margin: 0 auto;
}

.Box h2 {
	text-align: center;
	margin-bottom: 35px;
	padding-top: 250px;
}

.Box .Box_con {
	position: relative;
}

.Box .Box_con .btnl {
	position: absolute;
}

.Box .Box_con .btn {
	display: block;
	width: 41px;
	height: 41px;
	position: absolute;
	top: 80px;
	cursor: pointer;
}

.Box .Box_con .btnl {
	background: url(../image/jtl02.png) no-repeat center;
	left: -72px;
}

.Box .Box_con .btnr {
	background: url(../image/jtr02.png) no-repeat center;
	right: -72px;
}

.Box .Box_con .btnl:hover {
	background: url(../image/jtl03.png) no-repeat center;
}

.Box .Box_con .btnr:hover {
	background: url(../image/jtr03.png) no-repeat center;
}

.Box .Box_con .conbox {
	position: relative;
	overflow: hidden;
	padding-top: 30px;
}

.Box .Box_con .conbox ul {
	position: relative;
	list-style: none;
}

.Box .Box_con .conbox ul li {
	float: left;
	width: 167px;
	height: 250px;
	margin-left: 20px;
	overflow: hidden;
	position: relative;
	margin-left: 124px;
}

.Box .Box_con .conbox ul li h5 {
	position: absolute;
	bottom: 0;
	width: 100%;
	text-align: center;
	color: #ffffff;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
}

.Box .Box_con .conbox ul li:first-child {
	margin-left: 85px;
}

.Box .Box_con .conbox ul li img {
	display: block;
	width: 167px;
	height: 200px;
	transition: all 0.5s;
	border-radius: 0.625rem;
}

.Box .Box_con .conbox ul li:hover img {
	transform: scale(1.1);
}

.Box .BoxSwitch {
	margin-top: 30px;
	text-align: center;
}

.Box .BoxSwitch span {
	display: inline-block;
	*display: inline;
	*zoom: 1;
	vertical-align: middle;
	width: 30px;
	height: 3px;
	background: #ccc;
	margin: 0 5px;
	cursor: pointer;
}

.Box .BoxSwitch span.cur {
	background: red;
}

/* Sponsors */
.sponsors ul li {
	float: left;
	width: 199px;
	margin-bottom: 3rem;
}

/* footer */
.footer {
	line-height: 6rem;
	color: #FFFFFF;
	font-size: 1.25rem;

}

/* public_page */
.public_page {
	/* background: url(../image/page_bg.jpg) center no-repeat; */
	height: 172px;
	width: 100%;
}

.page_left {
	width: 30%;
	float: left;
}

.page_left ul li {
	list-style-type: disc;
	line-height: 2.25rem;
	font-size: 20px;
	margin-left: 1.25rem;
}

.page_left ul li a {
	font-size: 14px;
	color: #2f3faf;
	text-decoration: underline;
}

.page_left h4 {
	font-size: 18px;
}

.page_right {
	width: 70%;
	float: right;
}

.position {
	background-color: #f2f2f2;
	height: 3.125rem;
}

.position a {
	line-height: 3.125rem;
}

.speakers_list ul li img {
	float: left;
	border-radius: 0.625rem;

}

.speakers_list ul li .itro {
	float: right;
	width: 70%;
}

.speakers_list ul li {
	padding-top: 2rem;
	padding-bottom: 2rem;
	border-bottom: 1px solid #d7d7d7;
}