@charset "utf-8";

.section {
  padding: 80px 0;
}

/* banner */
.banner {
  position: relative;
  overflow: hidden;
}

.banner .swiper-slide .text {
  position: absolute;
  width: 1200px;
  height: 100%;
  left: 50%;
  top: 0;
  margin-left: -600px;
  z-index: 10;
  display: flex;
  align-items: center;
  color: #fff;
  font-size: 30px;
}

.banner .text .title {
  font-size: 40px;
}

.banner .text .info {
  margin: .5em 0 1em;
}

.banner .text .Btn {
  background: var(--col2);
  font-size: 20px;
  color: #fff;
  display: block;
  text-align: center;
  width: 9em;
  width: 0 2em;
  line-height: 2.7em;
}

.banner .text .Btn:hover {
  background: var(--col1);
}

.banner .swiper-slide img {
  position: relative;
  z-index: 1;
}

.banner .swiper-pagination {
  bottom: 20px;
}

.banner .swiper-pagination>* {
  background: #fff;
  width: 1em;
  height: 1em;
}

.banner .swiper-button-prev {
  left: 10px;
  background: rgba(0, 0, 0, .6);
  width: 50px;
  height: 90px;
  margin-top: -45px;
}

.banner .swiper-button-next {
  right: 10px;
  background: rgba(0, 0, 0, .6);
  width: 50px;
  height: 90px;
  margin-top: -45px;
}

.banner .swiper-button-prev::after,
.banner .swiper-button-next::after {
  font-size: 20px;
  color: #fff;
}

/* index-box */

.index-news {}

.index-news-list .item {}

.index-news-list .item .pic {
  padding-bottom: 63.5%;
}

.index-news-list .item .pic .title {
  position: absolute;
  width: 100%;
  line-height: 1.3;
  left: 0;
  bottom: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  color: #fff;
  background: rgba(0, 0, 0, .6);
  padding-right: 10px;
}

.index-news-list .item .pic .title .icon {
  width: 50px;
  height: 50px;
  background: var(--col1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 10px;
  flex-shrink: 0;
}

.index-news-list .item .pic .title .icon i {
  font-size: 30px;
}

.index-news-list .item .text {
  background: #eee;
  padding: 30px;
  color: #666;
}

.index-news-list .item .text .btn {
  display: flex;
  justify-content: flex-end;
  margin-top: 20px;
}

.index-news-list .item .text .btn a {
  display: block;
  background: var(--col1);
  padding: 0 1em;
  font-size: 12px;
  line-height: 2.5em;
  color: #fff;
  text-transform: uppercase;
}

.index-news-list .item .text .btn a:hover {
  background: var(--col2);
}

/* index-Membership */
.index-Membership {
  padding: 100px 0;
}

.index-Membership-box {
  width: 60%;
}

.index-Membership-box .title {
  font-size: 35px;
  font-weight: bold;
  color: var(--col2);
  margin-bottom: 30px;
}

.index-Membership-box .info {
  font-size: 20px;
  color: #333;
  margin-bottom: 50px;
}

.index-Membership-box .btn a {
  display: inline-block;
  background: var(--col1);
  font-size: 20px;
  padding: 0 1.5em;
  line-height: 2.5em;
  color: #fff;
}

.index-Membership-box .btn a:hover {
  background: var(--col2);
}

/* index-Conferences */
.index-Conferences {
  background: var(--bg1);
}

.Conferences-swiper {
  position: relative;
  overflow: hidden;
  padding-bottom: 3em;
}

.Conferences-swiper .swiper-slide {
  display: flex;
  justify-content: space-between;
}

.Conferences-swiper .swiper-slide .pic {
  width: 45%;
  position: relative;
  flex-shrink: 0;
}

.Conferences-swiper .swiper-slide .pic img {
  display: block;
  width: 100%;
  position: relative;
  z-index: 1;
}

.Conferences-swiper .swiper-slide .text {
  width: 53%;
  border: solid 1px #ccc;
}

.Conferences-swiper .swiper-slide .time {
  background: url(../img/bg-Conferences-bt.jpg) 0 0/cover;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  line-height: 3em;
  padding: 0 10px;
}

.Conferences-swiper .swiper-slide .time+div {
  border-top: none;
  padding: 20px 30px 0;
}

.Conferences-swiper .swiper-slide .title {
  font-weight: bold;
  font-size: 18px;
  margin-bottom: 10px;
  line-height: 1.5em;
}

.Conferences-swiper .swiper-slide .btn {
  text-align: right;
  margin-top: 20px;
}

.Conferences-swiper .swiper-slide .btn a {
  display: inline-block;
  background: var(--col1);
  font-size: 12px;
  padding: 0 1em;
  line-height: 2.5em;
  color: #fff;
  text-transform: uppercase;
}

.Conferences-swiper .swiper-slide .btn a:hover {
  background: var(--col2);
}

/* index-expertTeam */
.index-expertTeam {
  padding-top: 0;
  background: var(--bg1);
}

.index-expertTeam-list {
  position: relative;
  overflow: hidden;
  padding-bottom: 2em;
}

.index-expertTeam-list .item {
  background: #fff;
  padding: 25px;
  border: solid 1px #eee;
  display: flex;
  align-items: flex-start;
}

.index-expertTeam-list .pic {
  width: 25%;
  padding-bottom: 30%;
  flex-shrink: 0;
  margin-right: 20px;
  margin-bottom: 18px;
}

.index-expertTeam-list .text {
  width: 100%;
  line-height: 1.5em;
  color: #999;
  position: relative;
}

.index-expertTeam-list .text .title {
  color: var(--col2);
  font-weight: bold;
  font-size: 16px;
  display: flex;
  align-items: center;
}

.index-expertTeam-list .text .title i {
  background: var(--col2);
  color: #fff;
  width: 30px;
  height: 30px;
  border-radius: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 10px;
}

.index-expertTeam-list .text .line {
  width: 70%;
  height: 1px;
  background: var(--col2);
  margin: 10px 0;
}

.index-expertTeam-list .text .zhiwu {
  color: var(--col2);
  font-weight: bold;
  line-height: 1.5em;
  margin-bottom: 5px;
}

.index-expertTeam-list .text .yjly {
  line-height: 1.5em;
  height: 3em;
}

.index-expertTeam-list .text .btn {
  text-align: right;
  margin-top: 10px;

}

.index-expertTeam-list .text .btn a {
  display: inline-block;
  background: var(--col1);
  padding: 0 1em;
  font-size: 12px;
  line-height: 2.5em;
  color: #fff;
  text-transform: uppercase;
}

.index-expertTeam-list .text .btn a:hover {
  background: var(--col2);
}

/* index-Photo */
.index-Photo {
  padding-top: 0;
  background: var(--bg1);
  position: relative;
}

.index-Photo::after {
  background: var(--col2);
  content: '';
  position: absolute;
  z-index: 1;
  width: 100%;
  left: 0;
  bottom: 0;
  height: 42%;
}

.index-Photo-list {
  position: relative;
  overflow: hidden;
  padding-bottom: 2em;
  z-index: 2;
}

.index-Photo-list .swiper-pagination>* {
  background: #fff;
}

/* index-Join */
.index-Join {
  background: var(--col2);
  padding-top: 0;
}

.Join-box {
  display: flex;
}

.Join-box .item {
  background: var(--col3);
  color: #fff;
  padding: 55px 50px;
  width: 100%;
}

.Join-box .title {
  display: flex;
  align-items: center;
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 20px;
}

.Join-box .title img {
  display: block;
  width: 60px;
  margin-right: 20px;
}

.Join-box .item:nth-child(2) {
  background: var(--col4);
}

/* index-Partners */
.index-Partners {
  background: var(--bg1);
}

.index-Partners img {
  display: block;
  width: 100%;
}

/* pages */
.bannerType {
  position: relative;
}

.bannerType .text {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 10;
  width: 100%;
  height: 100%;
  color: #fff;
  font-size: 30px;
  font-weight: bold;
}

.bannerType img {
  display: block;
  width: 100%;
  margin: 0 auto;
  max-width: 1920px;
  position: relative;
  z-index: 1;
}

.page-container {
  padding-bottom: 50px;
}

.page-container>.container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.page-container .position {
  width: 100%;
  font-size: 16px;
  color: #ccc;
  padding: 40px 0 20px;
}

.page-container .position a {
  color: #666;
}

.page-container .position a:last-child {
  color: var(--col2);
}

.page-container .position a:hover {
  color: var(--col1);
}


.page-left {
  width: 65%;
}

.page-left .detail-title {
  font-size: 20px;
  font-weight: bold;
  color: var(--col2);
  line-height: 1.4em;
  margin-bottom: 15px;
}

.page-left .detail img {
  display: block;
  max-width: 100%;
  margin: 0 auto;
}

.page-left .detail>*~* {
  margin-top: 1em;
}

.page-right {
  width: 32%;
}

.page-box {
  width: 100%;
}

.page-right>* {
  background: var(--bg1);
  padding: 20px;
}

.page-right>*~* {
  margin-top: 20px;
}

.page-right .bt {
  font-size: 18px;
  color: #000;
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: solid 1px #ddd;
}

.page-right .message input[type='text'] {
  border: solid 1px #eee;
}

.page-right .News .box p {
  margin-top: 1em;
}

.page-right .News .box p a:hover {
  color: var(--col1);
}

.page-right .Keynote .box {
  margin-top: 1em;
}

.page-right .Keynote .box .item {
  display: flex;
  align-items: flex-start;
  width: 100%;
  color: #777;
  font-size: 13px;
  line-height: 1.5em;
}

.page-right .Keynote .item~.item {
  margin-top: 1em;
}

.page-right .Keynote .pic {
  width: 22%;
  flex-shrink: 0;
  margin-right: 10px;
}

.page-right .Keynote .pic img {
  display: block;
  width: 100%;
}

.page-right .Keynote .title {
  font-size: 16px;
  color: #333;
  transition: 0.5s;
  margin-bottom: 5px;
}

.page-right .Keynote .box .item:hover .title {
  color: var(--col1);
}

.page-right .Conference .box {
  margin-top: 1em;
}

.page-right .Conference .item {
  padding: 0 10px;
  line-height: 3em;
  border: solid 1px #eee;
  transition: 0.5s;
}

.page-right .Conference .item:hover {
  color: var(--col1);
  border-color: var(--col1);
  background: #fff;
}

.page-right .Conference .item:hover a {
  color: var(--col1);
}

.page-right .Contact .box p {
  margin-top: 1em;
}

.page-right .Contact a:hover {
  color: var(--col1);
}

/* Board-list */
.Board-list .item {
  border: solid 1px #eee;
  padding: 30px;
  font-size: 14px;
  color: #666;
  margin-bottom: 30px;
}

.Board-list .item .pic {
  width: 200px;
  float: left;
  margin-right: 20px;
}

.Board-list .item .pic img {
  display: block;
  width: 100%;
}

.Board-list .item .subtitle {
  display: flex;
  align-items: center;
  border: solid 1px var(--col2);
  color: var(--col2);
  font-weight: bold;
  padding: 10px;
  width: 16em;
}

.Board-list .item .subtitle i {
  background: var(--col2);
  color: #fff;
  width: 30px;
  height: 30px;
  border-radius: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 10px;
}

.Board-list .item .zhiwu {
  font-size: 16px;
  font-weight: bold;
  color: var(--col2);
  margin: 10px 0;
}

/* Advisory-list */
.bt.Chairs {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 20px;
  width: 100%;
}

.bt.Members {
  margin-top: 40px;
  padding-top: 25px;
  border-top: dashed 1px #ccc;
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 20px;
  width: 100%;
}

.Advisory-list .item {
  text-align: left;
  border: solid 1px #eee;
  padding: 15px;
  display: flex;
  align-items: flex-start;
  line-height: 1.5em;
  color: #666;
}

.Advisory-list .item .pic {
  width: 100px;
  flex-shrink: 0;
  margin-right: 15px;
}

.Advisory-list .item .pic img {
  display: block;
  width: 100%;
}

.Advisory-list .item .title {
  color: var(--col2);
  font-size: 16px;
  margin-bottom: 5px;
}

/* Conferences-list */
.Conferences-list .item {
  background: var(--bg1);
  padding: 25px;
  display: flex;
  align-items: flex-start;
  transition: .5s;
}

.Conferences-list .item:hover {
  box-shadow: 0 0 10px rgba(0, 0, 0, .2);
}

.Conferences-list .item~.item {
  margin-top: 20px;
}

.Conferences-list .item .pic {
  width: 43%;
  flex-shrink: 0;
  margin-right: 30px;
  border-radius: 10px;
  overflow: hidden;
}

.Conferences-list .item .pic img {
  display: block;
  width: 100%;
}


.Conferences-list .item .text .subtitle {
  font-size: 28px;
  font-weight: bold;
  line-height: 1;
  margin-bottom: 15px;
}


.Conferences-list .item .text .hydd {
  display: flex;
  align-items: center;
  color: #666;
  margin-bottom: 5px;
}

.Conferences-list .item .text .hydd i {
  font-size: 20px;
  line-height: 1;
  width: 25px;
  text-align: center;
}

.Conferences-list .item .text .hysj {
  display: flex;
  align-items: center;
  color: #666;
  margin-bottom: 10px;
}

.Conferences-list .item .text .hysj i {
  font-size: 18px;
  width: 25px;
  line-height: 1;
  text-align: center;
}

.Conferences-list .item .text .btn {
  display: inline-block;
  vertical-align: top;
  background: var(--col2);
  color: #fff;
  font-size: 14px;
  line-height: 2.25em;
  padding: 0 2em;
  border-radius: 2.25em;
  margin-top: 20px;
  text-transform: uppercase;
}

.Conferences-list .item .text .btn:hover {
  background: var(--col1);
}

.Conferences-list .item.old {
  opacity: .4;
  box-shadow: none !important;
}

/* Keynote-list */
.Keynote-list .item {
  background: #fff;
  padding: 25px;
  border: solid 1px #eee;
  display: flex;
  align-items: flex-start;
}

.Keynote-list .pic {
  width: 25%;
  padding-bottom: 30%;
  flex-shrink: 0;
  margin-right: 20px;
}


.Keynote-list .text {
  width: 100%;
  line-height: 1.5em;
  color: #999;
  position: relative;
}

.Keynote-list .text .title {
  color: var(--col2);
  font-weight: bold;
  font-size: 16px;
  display: flex;
  align-items: center;
}

.Keynote-list .text .title i {
  background: var(--col2);
  color: #fff;
  width: 30px;
  height: 30px;
  border-radius: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 10px;
}

.Keynote-list .text .line {
  width: 70%;
  height: 1px;
  background: var(--col2);
  margin: 10px 0;
}

.Keynote-list .text .zhiwu {
  color: var(--col2);
  font-weight: bold;
  line-height: 1.5em;
  margin-bottom: 5px;
}

.Keynote-list .text .btn {
  text-align: right;
  margin-top: 10px;

}

.Keynote-list .text .btn a {
  display: inline-block;
  background: var(--col1);
  font-size: 12px;
  padding: 0 1em;
  line-height: 2.5em;
  color: #fff;
  text-transform: uppercase;
}

.Keynote-list .text .btn a:hover {
  background: var(--col2);
}

/* Keynote-detail */
.Keynote-detail {}

.Keynote-detail .pic {
  margin-right: 20px;
  width: 190px;
  float: left;
}

.Keynote-detail .pic img {
  display: block;
  width: 100%;
}

.Keynote-detail .text {
  line-height: 1.5em;
}

.Keynote-detail .title {
  font-size: 18px;
  color: var(--col2);
  font-weight: bold;
  margin-bottom: 10px;
}

.Keynote-detail .zhiwu {
  margin-bottom: 10px;
}

.Keynote-detail .cont {
  color: #666;
  width: 100%;
  margin-top: 10px;
}

/* Partners-box */
.Partners-box {}

.Partners-cent {
  margin-bottom: 30px;
}

.Partners-cent>p:nth-child(1) {
  font-size: 24px;
  font-weight: bold;
  color: var(--col2);
}

.Partners-cent>p:nth-child(2) {
  font-size: 18px;
  color: var(--col2);
  margin-bottom: 10px;
  margin-top: 0;
}

.Partners-cent img {
  display: block;
  margin-bottom: 10px;
}

.Partners-list .pic {
  border: solid 1px #eee;
}

.Partners-list .pic img {
  display: block;
  width: 100%;
}

/* Cooperation-box */
.Cooperation-box {}

.Cooperation-cent {
  display: flex;
  align-items: center;
}

.Cooperation-cent .pic {
  width: 55%;
  flex-shrink: 0;
  margin-right: 40px;
}

.Cooperation-cent .pic img {
  display: block;
  width: 100%;
}

.Cooperation-cent .text {
  color: var(--col2);
  font-size: 26px;
  line-height: 1.5;
}

.Cooperation-cent .text>p:nth-child(1) {
  font-size: 38px;
  font-weight: bold;
  margin-bottom: 20px;
  line-height: 1.5em;
}

.Cooperation-list {}

.Cooperation-list .item {
  display: flex;
  padding: 30px;
  margin-top: 20px;
  border: solid 1px #eee;
}

.Cooperation-list .item .pic {
  width: 35%;
  flex-shrink: 0;
  margin-right: 30px;
}

.Cooperation-list .item .pic img {
  display: block;
  width: 100%;
}

.Cooperation-list .item .title {
  font-weight: bold;
  font-size: 18px;
  line-height: 1.3em;
  margin-bottom: 10px;
}

.Cooperation-list .item .desc {
  margin-bottom: 20px;
}

.Cooperation-list .item a {
  display: inline-block;
  background: var(--col2);
  font-size: 12px;
  padding: 0 1em;
  line-height: 2.25em;
  color: #fff;
  border-radius: 2.25em;
  text-transform: uppercase;
}

.Cooperation-list .item a:hover {
  background: var(--col1);
}

/* Sponsor-box */
.Sponsor-box {}

.Sponsor-cent img {
  display: block;
  width: 100%;
}

.Sponsor-list .item {
  margin-top: 30px;
}

.Sponsor-list .item .title {
  font-size: 28px;
  font-weight: bold;
}

.Sponsor-list .item:nth-child(2) li {
  background: var(--bg3);
  padding: 20px;
}

.Sponsor-list .item:nth-child(2) li>p:nth-child(1) {
  font-size: 16px;
  margin-bottom: 5px;
}

.Sponsor-list .item:nth-child(2) li~li {
  margin-top: 10px;
}

.Sponsor-list .item:nth-child(3) ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.Sponsor-list .item:nth-child(3) ul li {
  color: var(--col4);
  background: var(--bg3) url(../img/icon-Sponsor.png) 15px center no-repeat;
  padding-left: 70px;
  width: 49%;
  line-height: 4em;
}

.Sponsor-list .item:nth-child(3) ul li:nth-child(n+3) {
  margin-top: 2%;
}

.Sponsor-list+p {
  background: url(../img/bg-Sponsor-contact.jpg) no-repeat 0 0 /cover;
  font-size: 20px;
  color: #fff;
  padding: 40px;
}

.Sponsor-list+p a {
  font-size: 36px;
  color: #fff;
}

.Sponsor-list+p a:hover {
  color: var(--col1);
}


/* Membership-box */
.Membership-list .item:nth-child(2) {
  margin: 0;
}

.Membership-list .item:nth-child(3),
.Membership-list .item:nth-child(4) {
  background: var(--bg3);
  padding: 20px;
  margin-bottom: 30px;
}


.Membership-list .item .title {
  font-size: 20px;
  font-weight: bold;
}

.Membership-list .item ul {
  margin-top: 10px;
}

.Membership-list .item ul li {
  padding-left: 2em;
  margin-top: 10px;
  position: relative;
}

.Membership-list .item ul li::before {
  content: '◇';
  position: absolute;
  left: 1em;
}

.Membership-list .item {
  margin-top: 30px;
}

.Membership-list+p {
  background: url(../img/bg-Sponsor-contact.jpg) no-repeat 0 0 /cover;
  font-size: 20px;
  color: #fff;
  padding: 40px;
}

.Membership-list+p a {
  font-size: 36px;
  color: #fff;
}

.Membership-list+p a:hover {
  color: var(--col1);
}

/* News-list */

.News-list .item {
  padding: 30px 50px;
  border-top: solid 1px #eee;
  display: flex;
  align-items: flex-start;
}

.News-list .item .pic {
  position: relative;
  width: 44%;
  max-width: 500px;
  flex-shrink: 0;
  margin-right: 30px;
}

.News-list .item .pic .time {
  position: absolute;
  z-index: 2;
  top: 0;
  left: 0;
  padding: 0 1em;
  background: var(--col1);
  color: #fff;
  font-size: 16px;
  line-height: 3em;
}

.News-list .item .pic img {
  display: block;
  width: 100%;
  position: relative;
  z-index: 1;
}

.News-list .item .text {
  width: 46%;
}

.News-list .item .title {
  font-size: 20px;
  line-height: 1.4em;
  margin-bottom: 15px;
  font-weight: bold;
}

.News-list .item .desc {
  font-size: 16px;
  line-height: 1.7em;
  margin-bottom: 20px;
}

.News-list .item a {
  display: inline-block;
  background: var(--col2);
  font-size: 12px;
  padding: 0 1em;
  line-height: 2.25em;
  color: #fff;
  border-radius: 2.25em;
  text-transform: uppercase;
}

.News-list .item a:hover {
  background: var(--col1);
}

/* Contacts */
.Contacts {
  display: flex;
  flex-wrap: wrap;
}

.Contacts p {
  margin-top: 20px;
  padding-left: 40px;
  width: 50%;
  color: var(--col3);
  font-size: 22px;
  background-repeat: no-repeat;
  background-position: left center;
}

.Contacts p a {
  color: inherit;
}

.Contacts p:nth-child(1) {
  background-image: url(../img/icon-Contacts1.png);
}

.Contacts p:nth-child(2) {
  background-image: url(../img/icon-Contacts2.png);
}

.Contacts p:nth-child(3) {
  background-image: url(../img/icon-Contacts3.png);
}

.Contacts p:nth-child(4) {
  background-image: url(../img/icon-Contacts4.png);
}