@charset "utf-8";
/* 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;
}
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: 6.875rem;
	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 0.8rem 0rem 0.8rem;
	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(../img/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(../img/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 span{
	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(../img/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(../img/jtl02.png) no-repeat center;
	left: -72px;
}

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

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

.Box .Box_con .btnr:hover {
	background: url(../img/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: -10px;
	width: 100%;
	text-align: center;
	color: #ffffff;
}

.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(../img/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;
}