.navigation_bar_ul>li:nth-child(1) {
	background-color: #1e4890;
}

.content {
	width: 100%;
	height: auto;
}

.content::before {
	content: '';
	display: block;
	width: 100%;
	height: 16.25rem;
}

/* 活动主题 */
.activities_theme {
	width: 100%;
	/* height: 51.875rem;
	background-image: url('../img/home/banner.png');
	background-size: 100% 100%; */
	position: relative;
}
.banner-img{
	width: 100%;
}
.activities_theme .theme {
	width: 63%;
	height: auto;
	margin: auto;
	position: absolute;
	left: 18.5%;
	top: 18%;
}

.activities_theme .activities_time {
	width: 55.625rem;
	height: 3.75rem;
	/* position: absolute;
	top: 8.75rem;
	left: 2.3125rem; */
	display: flex;
	visibility: hidden;
}

.activities_time .start_time {
	/* width: 60%; */
	width: 42%;
	height: 100%;
	box-sizing: border-box;
	padding: 1.5625rem 0rem 0;

}

.start_time .time {
	width: 100%;
	height: 100%;
	background-color: #ffffff;
	text-align: center;
	line-height: 2.1875rem;
	font-size: 1.25rem;
	letter-spacing: .125rem;
}

.activities_time .count_down {
	width: 36%;
	height: 100%;
	box-sizing: border-box;
	padding: 0 1.875rem;
	display: flex;
	flex-direction: initial;
	justify-content: space-between;
}

.count_down .days {
	width: 25%;
	height: 100%;
	text-align: center;
	display: flex;
	flex-direction: column;
	justify-content: center;

}

.count_down .days span:nth-child(1) {
	color: #ffffff;
	font-size: .9375rem;
}

.count_down .days span:nth-child(2) {
	display: block;
	width: 4.375rem;
	height: 2.1875rem;
	background-color: #ffffff;
	text-align: center;
	line-height: 2.1875rem;
	margin-top: .3125rem;
	font-size: 1.25rem;
	letter-spacing: .125rem;
}

.activities_theme .enter_for {
	width: 9.0625rem;
	height: 3.4375rem;
	background-color: #4fbfe4;
	position: absolute;
	top: 27.5rem;
	/* top: 26.25rem; */
	left: 2.3125rem;
	font-size: 1.25rem;
	text-indent: .9375rem;
	display: flex;
	box-sizing: border-box;
	padding: .75rem 0;
	color: #ffffff;

}

.activities_theme .enter_for::after {
	content: '';
	display: block;
	width: 1.25rem;
	height: 1.25rem;
	background-image: url('../img/home/access_icon.png');
	background-size: 100% 100%;
	margin: .25rem 0rem 0 .8125rem;
}

/* 通知单 */
.job_order {
	width: 100%;
	/* height: 108.75rem; */
	margin: 6.25rem 0 0 0;
}

/* 会议议题 */
.meeting_topic {
	width: 63%;
	height: auto;
	margin: auto;
	position: relative;
}

.meeting_top {
	width: 100%;
	height: 13.75rem;
	text-align: center;
	line-height: 2.8125rem;
	box-sizing: border-box;
	padding-top: 3.375rem;
}

.meeting_title {
	width: 16.125rem;
	height: 5rem;
	margin: auto;
	font-size: 2rem;
	color: #ffffff;
	text-align: center;
	line-height: 5rem;
	background-color: #1061ae;
}

.meeting_top span {
	font-size: 1.375rem;
	color: #0f61ad;
	letter-spacing: .125rem;
}

.meeting_content {
	width: 100%;
	/* height: 33.125rem; */
	height: auto;
}

.meeting_content .forum {
	width: 100%;
	height: 100%;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	box-sizing: border-box;
	padding: 0 4.0625rem;
	margin-bottom: 2.5rem;
}

.meeting_content .forum li {
	width: 31.25rem;
	height: 12.5rem;
	background: #f5f9ff;
	border-top: .25rem solid #0f61ad;
	box-sizing: border-box;
	padding: 1.875rem 1rem;
	line-height: 1.875rem;
	margin-bottom: 3.4375rem;
}

.forum_title {
	font-size: 1.5rem;
	font-weight: bold;
	color: #1061ae;
	margin-bottom: .75rem;
}

.forum_content {
	font-size: 1rem;
	color: #1061ae;
}

/* 会议嘉宾 */
.conference_guest {
	margin-bottom: 0;
}

.guest_content .chairman {
	width: 100%;
	height: 22.3125rem;
	font-size: .75rem;
	position: relative;
	overflow: hidden;
	/* margin-bottom: 5.9375rem; */
}



.chairman_bigPic {
	text-align: center;
}

.chairman_bigPic img {
	/* width: 32.9375rem;
	height: 22.3125rem; */
	/* width: 18.75rem; */
	/* height: 21.875rem; */
}

.guest_content {
	width: 100%;
	height: auto;
	position: relative;
}


.leftBtn,
.rightBtn {
	width: 3.125rem;
	height: 3.125rem;
	background: rgb(1 37 173);
	position: absolute;
	top: 5.9375rem;
	color: white;
	font-size: 1.875rem;
	text-align: center;
	line-height: 3.125rem;
	cursor: pointer;
	border-radius: 50%;
}

.guest_content .btnPic .leftBtn {
    position: absolute;
    left: .625rem;
    top: 6.5rem;
	z-index: 6;
}

.guest_content .btnPic .rightBtn {
	position: absolute;
    top: 6.5rem;
	right: .125rem;
	z-index: 6;
}

.guest_content ul {
	width: 100%;
	height: 100%;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;

}

.guest_content ul li:nth-child(4n) {
	margin-right: 0;
}

.guest_content ul li {
	width: 18%;
	height: 27.875rem;
	margin: 0 5.125rem 5.9375rem 0rem;
	position: relative;
	overflow: hidden;
}

.guest_content ul li .img {
	width: 100%;
	height: 100%;
	position: absolute;
	background-image: url('../img/home/Speakers.png');
	background-repeat: space;
}

.guest_content ul li:nth-child(2) .img {
	background-position: -20rem 0;
}

.guest_content ul li:nth-child(3) .img {
	background-position: -39.875rem -0.5rem;
	/* left: -39.875rem;
			top: -0.5rem; */
}

.guest_content ul li:nth-child(4) .img {
	background-position: -59.9375rem -0.4375rem;
	/* left: -59.9375rem;
			top: -0.4375rem; */
}

.guest_content ul li:nth-child(5) .img {
	background-position: -0.5rem -33.125rem;
	/* left: -0.5rem;
			top: -33.125rem; */
}

.guest_content ul li:nth-child(6) .img {
	background-position: -20.5rem -33.125rem;
	/* left: -20.5rem;
			top: -33.125rem; */
}

.guest_content ul li:nth-child(7) .img {
	background-position: -39.4375rem -33.125rem;
	/* left: -39.4375rem;
			top: -33.125rem; */
}

.guest_content ul li:nth-child(8) .img {
	background-position: -59.4375rem -33.125rem;
	/* left: -59.4375rem;
			top: -33.125rem; */
}

.more_guest {
	color: #0f61ad !important;
	border: .1875rem solid #0f61ad;
	width: 12.1875rem;
	height: 3.75rem;
	border-radius: 3.75rem 3.75rem 3.75rem 3.75rem;
	text-align: center;
	font-size: 1.125rem;
	display: flex;
	flex-direction: column;
	justify-content: space-evenly;
	font-weight: bold;
	margin: auto;
}
.meeting-category{
	display: flex;
    background: #fff;
}
.meeting-category .meeting-li{
	flex: 1;
	text-align: center;
	padding: .625rem 0;
}
.meeting-li_txt{
	display: flex;
	flex-direction: column;
	color: #01108a;
	font-size: 1.125rem;
}
.meeting-li_txtCN{
    font-size: 2.875rem;
}
.meeting-li img{
	width: 6.25rem;
	height: auto;
}
.intro-con{
	display: flex;
}
.intro-left{
	flex: 1;
}
.intro-video{
	width: 50%;
	position: relative;
}
.intro-video #video{
	width: 48.75rem;
	max-width: 100%;
}
.intro-txt_box{
	flex: 1;
	position: relative;
}
.intro-box{
	margin: 5rem 0;
}
.intro-title{
	font-size: 2.8125rem;
	position: relative;
	padding: .3125rem 0 1rem 0;
	font-weight: bold;
}
.intro-title::after{
	content: '';
	background-color: #01108a;
	width: 15rem;
	height: .25rem;
	position: absolute;
	bottom: 0;
	left: 0;
}
.intro-subTitle{
	font-size: 1.25rem;
	margin-left: 1.25rem;
}
.intro-txt_box2{
	margin-right: 3.125rem;
	margin-top: 0;
}
.intro-txt_box{
	margin-right: 3.125rem;
	margin-top: 3.75rem;
}
.intro-con_title{
    font-size: 1.6rem;
    font-weight: bold;
    margin-top: 2.5rem;
    margin-bottom: 2rem;
}
.intro-txt_row{
	margin-bottom: 2.5rem;
	font-size: 1.2rem;
	line-height: 1.8rem;
	text-align: justify;
}
.intro-txt_row2{
	margin-bottom: 0;
	font-size: 1.2rem;
	line-height: 2.2rem;
	text-align: justify;
}
.intro-txt_title{
	font-size: 1.8rem;
	font-weight: bold;
}
.see-more{
	font-size: 1.25rem;
	line-height: 1.875rem;
	color: #0f61ad !important;
}
.video-title{
	position: absolute;
	width: 100%;
	z-index: 999;
	right: 0;
	bottom: 0;
	background: #ccc;
    padding: 5px 0;
    text-align: center;
	font-size: 1.125rem;
}
.news-box{
	padding: 1.875rem 0 6.25rem 0;
	color: #02118c;
}
.news-box .news-li{
	margin-bottom: 1.875rem;
	font-size: 1.875rem;
	display: block;
	color: #02118c;
}
.news-box .news-li .news-li_EN{
	margin-left: 1.875rem;
	color: #02118c;
}
.news-box .news-li .new-li_CN{
	color: #02118c;
}
.news-li1 .news-li_EN:hover, .news-li1 .new-li_CN:hover{
	text-decoration: underline;
}
.news-li2:hover{
	text-decoration: underline;
}
.intro-box2{
	margin: 0;
}
.intro-home2{
	background: #fff;
    padding: 5rem;    
	margin-bottom: 0;
}
.leftBorder{
    width: 3.8rem;
    height: 96%;
    position: absolute;
    left: .125rem;
    top: .125rem;
    background: #eee;
    z-index: 5;
}
.rightBorder{
    width: 4.1rem;
    height: 96%;
    position: absolute;
	right: 0;
	top: .125rem;
	z-index: 5;
    background: #eee;
}
#wrapBox1{
	position: relative;
	min-height: 13rem;
	min-width: calc(100% - 8rem);
}
.pro-li_box{
	display: flex;
	flex-wrap: wrap;
}
.pro-li{
    width: 25%;
    display: flex;
    flex-direction: column;
    align-items: center;
	font-size: 1.25rem;
}
.pro-li_row:first-child{
	width: 12.5rem;
	height: 12.5rem;
	border-radius:12.5rem;
	overflow: hidden;
}

.pro-li_row:first-child img{
	width: 100%;
}
.pro-li_row{
	text-align: center;
	margin: .625rem 0;
	position: relative;
}
.pro-li_row:nth-child(2){
	font-size: 2.25rem;
	color: #bd9760;
	margin-bottom: 1.5rem;
}
.pro-li_row:nth-child(3){
	margin:  0;
}
.pro-li_row:nth-child(5n) {
	position: relative;
	margin-top: 0;
}
.pro-li_row:nth-child(2)::after{
	content: '';
	width: 3.125rem;
	height: .1875rem;
	background-color: #eee;
	position: absolute;
	bottom: -0.5rem;
	left: calc(50% - 1.5625rem);
}
.intro-bot{
	text-align: center;
	color: #999;
	margin-top: 5rem;
}
#langSelect{
	position: absolute;
	right: 12%;
	top: 30%;
	padding: 0.5rem 1.5rem;
	border-radius: 0.5rem;
	font-size: 1rem;
	cursor: pointer;
}