@charset "utf-8";

body {
  font-family: arial;
  color: #101010;
  font-size: 16px;
  line-height: 1.8;
  background: #1a98c7 url(../img/bg-1.jpg) no-repeat left top;
}

.ellipsis {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.ellipsis--l2 {
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.ellipsis--l3 {
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

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

h1,
h2,
h3,
h4,
h5,
h6,
p,
span {
  padding: 0;
  margin: 0;
}

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

a {
  text-decoration: none;
  display: inline-block;
  color: #101010;
}

a:hover {
  color: #0077AA;
}

/* pubilc_css */
.w-1200 {
  width: 1200px;
}

.auto {
  margin: 0 auto;
}

.pl-10 {
  padding-left: 10px;
}

.pl-20 {
  padding-left: 20px;
}

.pl-30 {
  padding-left: 30px;
}

.pr-5 {
  padding-right: 5px;
}

.pr-10 {
  padding-right: 10px;
}

.pt-10 {
  padding-top: 10px;
}

.pt-20 {
  padding-top: 20px;
}

.pb-10 {
  padding-bottom: 10px;
}

.pb-20 {
  padding-bottom: 20px;
}

.ml-10 {
  margin-left: 10px;
}

.mr-10 {
  margin-right: 10px;
}

.mt-10 {
  margin-top: 10px;
}

.mt-20 {
  margin-top: 20px;
}

.mt-30 {
  margin-top: 30px;
}

.md-10 {
  margin-bottom: 10px;
}

.fz-16 {
  font-size: 16px;
}

.fz-14 {
  font-size: 14px;
}

.fz-18 {
  font-size: 18px;
}

.fz-20 {
  font-size: 20px;
}

.fw-600 {
  font-weight: 600;
}

.col_white {
  color: #FFFFFF;
}

.f-l {
  float: left;
}

.f-r {
  float: right;
}

.clear {
  clear: both;
}

/* Page_css */

.page {
  background: linear-gradient(to right, rgba(8, 43, 65, 0) 0%, #082b41 60%);
  min-height: 100vh;
}

/* .header_bg{
	background-color: #23085A;
} */
.page .header .top {
  color: #fff;
  text-align: right;
}

.page .header .logo {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.page .header .logo h1 {
  font-size: 60px;
  line-height: 1;
}

.page .header .logo a {
  width: 65%;
  display: flex;
  align-items: center;
}

.page .header .logo img {
  display: block;
}

.timecounter {}

.timecounter span {
  width: 80px;
  height: 80px;
  border: 3px solid;
  border-color: rgba(255, 255, 255, 0.5);
  border-radius: 100%;
  display: inline-block;
  color: #FFFFFF;
  font-size: 35px;
  font-weight: 600;
  text-align: center;
  line-height: 70px;
  position: relative;
  margin-left: 10px;
}

.timecounter span p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 16px;
  display: inline;
  position: absolute;
  top: 35%;
  left: 45%;
}

#tcr {
  font-size: 35px;
  color: #E94F49;
}

.nav {
  margin-top: 70px;
  position: relative;
  display: flex;
  justify-content: space-between;
}

.nav .ul-list {
  display: flex;
}

.nav .ul-list>li {
  position: relative;
  margin-right: 1px;
}

.nav .ul-list>li .cur {
  background: #00A7E6;
  color: #FFFFFF;
}



.nav .ul-list>li>a {
  line-height: 60px;
  display: block;
  height: 60px;
  padding: 0px 20px;
  align-items: center;
  font-size: 16px;
  text-decoration: none;
  color: #FFFFFF;
  font-weight: 600;
}


.nav .ul-list>li:hover .ol-list {
  display: block;
}

.nav .ol-list {
  display: none;
  position: absolute;
  top: 60px;
  left: 0;
  z-index: 999;
  color: #FFFFFF;
  background: #00A7E6;
  padding: 15px;
  list-style: none;
  width: max-content;
}

.nav .ol-list>li~li {
  margin-top: 5px;
}

.nav .ol-list>li>a {
  text-decoration: none;
  color: #fff;
  display: block;
  line-height: 2;
  font-size: 16px;
  font-weight: 600;
  text-transform: uppercase;

}

.nav .ol-list>li>a:hover {
  background: #00A7E6;
  color: #111f67;
}

.o_nav {
  position: absolute;
  bottom: 0;
  right: 0px;

}

.o_nav a {
  display: inline-block;
  padding: 30px 20px;
  color: #FFFFFF;
  font-weight: 600;
  font-size: 16px;
  margin-left: -4px;

}

.o_nav a:hover {
  opacity: .8;
  transition: .2;
}

.o_nav .register {
  background: #00A7E6;
}

.o_nav .downloads {
  background: #94C93C;
}

.banner {
  background: url(../img/banner.jpg) no-repeat center;
  height: 650px;
  po
}

.banner .banner_title {
  width: 450px;
  min-height: 320px;
  background: #FFFFFF;
  border-top-right-radius: 50px;
  border-bottom-left-radius: 50px;
  position: relative;
  top: 80px;
  left: 100px;
  display: flex;
  align-items: center;
}

.banner_title h2 {
  font-size: 24px;
}

.banner_title hr {
  display: inline-block;
  height: 4px;
  width: 50px;
  background: #00A7E6;
  border: none;
}

.banner_title p {
  line-height: 1.7;
}

.banner_title span {
  display: block;
  line-height: 24px;
}

.banner_title .red {
  position: absolute;
  top: 35%;
  right: 15%;
}

.about {
  background: #00A7E6;
  text-align: center;
  border-top-left-radius: 50px;
  border-bottom-right-radius: 50px;
  color: #FFFFFF;
  padding: 40px;
  text-align: justify;
}

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

.about h3 {
  text-align: center;
}

.dates h2 {
  display: block;
  line-height: 70px;
  padding-left: 20px;
  font-size: 28px;
  color: #FFFFFF;
  background: #94C93C;
}

.dates .dates_a {
  height: 70px;
  width: 100%;
  line-height: 70px;
  color: #494949;
  border-top: 2px solid #FFFFFF;
}

.dates .bg_a {
  background: #D8E3C6;
}

.dates .bg_b {
  background: #8DD5F0;
}

.dates .dates_a .time {
  width: 20%;
  float: left;
  font-size: 20px;
  font-weight: 600;
  text-align: center;
}

.dates .dates_a .event {
  width: 70%;
  float: right;
  font-size: 18px;
  font-weight: 600;
}

.speakes h2 {
  display: block;
  line-height: 50px;
  font-size: 28px;
  color: #E94F49;
  text-align: center;
}

.speakes ul {
  display: flex;
  flex-wrap: wrap;
  background: #fff;
  padding: 1px;
}

.speakes ul li {
  width: calc(20% - 1px);
  text-align: center;
  position: relative;
  overflow: hidden;
  color: #FFFFFF;
  margin-right: 1px;
  background: #26b1c4;
}

.speakes ul li:nth-child(n+6) {
  margin-top: 1px;
}

.speakes ul li:nth-child(5n) {
  margin-right: 0px;
  width: calc(20%);
}

.speakes ul li img {
  width: 100%;
  display: block;
}

.speakes ul li .text {
  padding: 15px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.speakes ul li .zhiwei {
  line-height: 1.7em;
  height: 5.1em;
  font-size: 14px;
  margin-bottom: 10px;
}

.speakes ul li strong {
  font-size: 18px;
}

.speakes ul li .more {
  display: flex;
  justify-content: flex-end;
}

.speakes ul li a {
  color: #FFFFFF;
  display: flex;
  align-items: center;
}



.new {
  background: url(../img/news.jpg) no-repeat left top/cover;
  padding: 30px;
  position: relative;
}

.new ul {
  width: 100%;
  display: flex;
  padding-top: 210px;
}

.new ul li {
  width: 32%;
  height: 180px;
  background: #00A7E6;
  border-radius: 50px 0 50px 0;
  color: #FFFFFF;
  text-align: center;
  display: flex;
  align-items: center;
  padding: 0 20px;
  margin-right: 2%;
}

.new ul li:nth-child(3) {
  margin-right: 0;
}

.new ul li p {
  color: #FFFFFF;
  line-height: 1.5;
}

.new ul li p~p {
  margin-top: 1em;
}

.new ul li a {
  color: #FFFFFF;
  display: block;
  width: 100%;
}

.new ul li:hover {
  background: #94C93C;
  cursor: pointer;
}

.sponsor {
  background: url(../img/SPONSOR_bg.png) no-repeat;
}

.sponsor h2 {
  color: #E94F49;
  text-align: center;
  font-size: 28px;
  line-height: 150px;
  text-transform: uppercase;
}

.sponsor ul {
  display: flex;
}

.sponsor ul li {
  height: 140px;
  margin-left: 25px;
  margin-right: 25px;
  margin-bottom: 25px;
}

.sponsor ul li img {
  height: 100%;
  display: block;
}

.contact ul {
  display: flex;
  justify-content: center;
}

.contact ul li {
  width: 30%;
  height: 327px;
  background: #00A7E6;
  padding-top: 40px;
  border-bottom: 3px solid #94C93C;
  margin-right: 5%;
}

.contact ul li:nth-child(2) {
  margin: 0;
}

.contact ul li .tt {
  width: 80px;
  height: 80px;
  border-radius: 50px;
  border: 2px solid #FFFFFF;
  margin: 20px auto;
}

.contact ul li p {
  text-align: center;
  color: #FFFFFF;
  padding: 15px 0px;
}

.contact ul li .tt {
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact ul li .tt span {
  text-align: center;
  padding-top: 10px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact ul li p span {
  font-size: .8em;
}

.contact ul li p a {
  color: #FFFFFF;
}

.contact ul li:hover p a {
  text-decoration: underline;
}

.footer {
  background: #0077AA;
  padding-bottom: 50px;
  margin-top: 50px;
  color: #fff;
}

.footer hr {
  display: block;
  height: 1px;
  background: #FFFFFF;
  border: none;
}

.footer .footer_logo {
  display: flex;
  align-items: center;
  padding: 10px 0;
  line-height: 70px;
}

.footer .footer_logo img {
  display: block;
  margin-right: 10px;
}

.footer .footer_nav ul {
  text-align: center;
  width: 25%;
  float: left;
}

.footer .footer_nav ul h4 {
  padding: 10px 0px 10px 0px;
}

.footer .footer_nav ul li a {
  color: inherit;
  line-height: 2em;
  opacity: .8;
  transition: .5s;
}

.footer .footer_nav ul li a:hover {
  color: #fff;
  opacity: 1;
}

.footer_intro {
  padding-top: 30px;
  text-align: justify;
  width: 50%;
  margin: 0 auto;
}

/* Other-page */
.public_bg {
  box-shadow: 0 0 100px 0 rgba(0, 0, 0, 0.5);
}

.public_bg_white {
  background: #FFFFFF;
  padding-bottom: 1px;
}


.keynote hr {
  display: block;
  height: 1px;
  background: #CCCCCC;
  border: none;
}

.keynote h3 {
  font-size: 20px;
  color: #494949;
  text-align: center;
  line-height: 60px;
}

.keynote ul {
  display: flex;
  flex-wrap: wrap;
}

.keynote ul li {
  width: 20%;
  border: #CCCCCC;
  color: #494949;
  text-align: center;
  border-right: solid 1px #ccc;
  border-bottom: solid 1px #ccc;
  position: relative;
}

.keynote ul li:nth-child(5n) {
  border-right: none;
}

.keynote ul li:nth-child(n+6) {
  border-bottom: none;
}

.keynote ul li img {
  width: 100%;
  display: block;
}

.keynote ul li .text {
  padding: 15px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.keynote ul li .zhiwei {
  line-height: 1.7em;
  height: 5.1em;
  margin: 10px 0;
  font-size: 14px;
}

.keynote ul li a:hover {
  color: #0077AA;
}

.keynote ul li strong {
  display: inline-block;
  font-size: 18px;
  line-height: 1.2em;
}

.keynote ul li .more {
  display: flex;
  justify-content: flex-end;
}

.keynote ul li a {
  color: #494949;
  display: flex;
  align-items: center;
  margin-left: -48px;
}

.keynote ul li a:hover {
  color: #0077AA;
}

.keynote_pro {
  display: flex;
  margin: 30px 0;
}



.keynote_pro h3 {
  text-align: left;
}

.keynote_pro .img {
  width: 300px;
  display: block;
  flex-shrink: 0;
}

.keynote_pro .img img {
  display: block;
  width: 100%;
}

.keynote_pro .text {
  /*! width: calc(100% - 420px); */
  padding: 0 20px;
  text-align: justify;
}

.keynote_pro .text>*~*,
.keynote_pro .info>p~p {
  margin-top: 1em;
}

.keynote_pro .info {
  color: #666;
}



.public_bg_white .postion {
  color: #333;
  border-color: #ccc;
}

.public_bg_white .postion a {
  color: #333;
}

.postion a:hover {
  text-decoration: underline;
}

.public_bg_white .postion a:hover {
  color: #00A7E6;
  text-decoration: underline;
}

.public_page {
  min-height: 400px;
  color: #FFFFFF;
}

.public_page a {
  color: #6fe6ff;
}

.postion {
  padding: 20px;
  border-bottom: solid 1px #fff;
}

.postion a {
  color: #fff;
}

.page-cont {
  padding: 20px 20px 40px;
  text-align: justify;
}

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

.page-cont hr {
  border-color: rgba(255, 255, 255, .2);
}

.page-cont ul {
  display: flex;
  justify-content: space-between;
}

.page-cont ul li {
  width: 48%;
}

.page-cont ul li p~p {
  margin-top: .5em;
}

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

.page-cont a[href^='mailto'] {
  color: #fff;
}

.page-cont table {
  border-collapse: collapse;
}

.page-cont th,
.page-cont td {
  border: solid 1px #fff;
  line-height: 1.2;
  padding: 10px;
}

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

.news-datail {
  padding: 20px;
  color: #fff;
  text-align: justify;
}

.news-datail .title {
  text-align: center;
  margin-bottom: 1em;
}