@charset "utf-8";

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

/* 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_title {
  display: flex;
  align-items: center;
}

.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 {
  font-size: 1.8125rem;
  line-height: 1;
}

.nav .logo a {
  color: #fff;
}

.nav ul {
  display: flex;
}


.nav ul li a {
  font-size: 1rem;
  padding: 0 .9em;
  line-height: 110px;
  font-weight: 600;
  display: block;
  color: #FFFFFF;
}

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

.navkk {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.contact {
  width: 8rem;
  display: block;
  text-align: center;
  line-height: 2.875rem;
  background-color: #f5a32a;
  color: #FFFFFF;
  border-radius: 2.875rem;
  font-weight: 600;
}

.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 {
  padding: 25px 10px 25px 10px;
  position: absolute;
  top: 50%;
  margin-top: -55px;
  background: #000000 url('../img/nexImg.png') no-repeat center center;
  opacity: 0.5;
  border-radius: 3px;
  z-index: 10;
  width: 50px;
  height: 110px;
}

.c-banner .preImg {
  padding: 25px 10px 25px 10px;
  position: absolute;
  top: 50%;
  margin-top: -55px;
  background: #000000 url('../img/preImg.png') no-repeat center center;
  opacity: 0.5;
  border-radius: 3px;
  z-index: 10;
  width: 50px;
  height: 110px;
}

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

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

.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: 50rem;
  height: 14rem;
  position: absolute;
  left: 18%;
  top: 20%;
  color: #FFFFFF;
}

.c-banner .b-title h3 {
  font-weight: 600;
  line-height: 1.2;
  padding: 6px 0;
  margin-bottom: 20px;
}

.b-title h4 {
  font-size: 1.5rem;
  margin-bottom: 40px;
}

.b-title span {
  display: inline-block;
  width: 0.4375rem;
  height: 5rem;
  margin-left: -1.9375rem;
}

.c-banner .b-title a {
  display: inline-block;
  padding: 0.9375rem 1em;
  text-align: center;
  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: 2.625rem
}

/* Announcements */
.announcements {
  display: flex;
  justify-content: space-between;
}

.announcements .left {
  width: 60%;
}

.announcements_l h3 {
  line-height: 2.625rem;
  height: 2.625rem
}

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

.announcements_l ul {
  display: flex;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.announcements_l ul li {
  width: 50%;
  margin-bottom: 30px;
}

.announcements_l ul li .title {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.announcements_l ul li .title img {
  display: block;
  margin-right: 10px;
}

.announcements_l ul li .text {
  width: 85%;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  margin-bottom: 20px;
}

.announcements_l ul li .text~a {
  display: inline-block;
  color: #2f3faf;
  margin-top: 10px;
}

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

.announcements_r {
  width: 35%;
  height: 39.3rem;
  position: relative;
  padding-left: 20px;
  padding-right: 40px;
}

.announcements_r>img {
  display: block;
  width: 95%;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
}

.announcements_r::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50px;
  display: block;
  z-index: 1;
  width: 95%;
  height: calc(100% - 120px);
  border: solid 4px #feb800;
}

.announcements_r .publication {
  position: relative;
  z-index: 3;
  margin-top: 73%;
}

.announcements_r .text {}

.announcements_r .publication .publication_c {}

.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: block;
  position: absolute;
  bottom: 4rem;
  right: -6rem;
}

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

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

.time ul {
  display: flex;
  justify-content: space-between;
  border-left: solid 1px #fff;
}

.time ul li {
  text-align: center;
  color: #FFFFFF;
  flex: 1;
  border-right: solid 1px #fff;
  padding: 20px 0;
}

.time ul li h3 {
  line-height: 1;
  font-size: 1.5rem;
}


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

/* conference */
.conference .data {
  width: 9%;
  height: 6.875rem;
  background: #f6f6f6;
}

.conference .data h4 {
  line-height: initial;
}

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

.conference .list {
  width: 89%;
  height: 6.875rem;
  border: 1px solid #e1e1e1;
  color: #333333;
  padding: 15px;
}

.conference .list h5 {
  line-height: initial;
}

.conference .list .text {
  overflow: hidden;
  margin-top: 5px;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font-size: 1rem;
  line-height: 1.5;
  opacity: .8;
}

.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: 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 {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.sponsors ul li {
  margin-right: 20px;
  margin-bottom: 20px;
}

.sponsors ul li img {
  height: 70px;
  display: block;
}

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

}

/* public_page */
.public_page {
  background-repeat: no-repeat;
  background-position: center;
  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;
  padding-left: 20px;
}

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

.speakers_list ul li {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.speakers_list ul li img {
  border-radius: 0.625rem;
  margin: 0;
}

.speakers_list ul li .itro {
  width: calc(100% - 220px);
}

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

.page-text {
  padding: 20px;
  text-align: justify;
}


a.Submission {
  display: inline-block;
  color: #fff !important;
  padding: 0 1.2em;
  border-radius: 1.8rem;
  background-image: linear-gradient(to bottom, #21bcd9, #0b599d);
}

a.Submission:hover {
  color: #fff !important;
}

.page_left>p {
  margin-bottom: 0;
  margin-top: 10px;
}


.page-text table td {
  padding: 10px;
  border: solid 1px #666;
  line-height: 1.5;
}

.page-text table td p {
  text-align: center;
  margin: 0;
}

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

.speakers_list ul li .itro p~p,
.Instructions .text p~p,
.about .text p~p {
  margin-top: 1em;
}

.indexSpeakers .speakers-list {
  background: url(../img/speakers_bg.jpg);
  padding: 40px 70px 20px;
  overflow: hidden;
  position: relative;
}


.indexSpeakers .speakers-list img {
  display: block;
  width: 100%;
  border-radius: 5px;
}

.indexSpeakers .speakers-list p {
  color: #fff;
  font-size: 1rem;
  font-weight: bold;
  text-align: center;
  margin-top: 10px;
}


ul.list-paddingleft-2 {
  display: flex;
  justify-content: space-between;
}

ul.list-paddingleft-2 li {
  width: 48%;
}

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

.news-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.news-list li p {
  max-width: 75%;
}