@charset "utf-8";

:root {
  --col1: #058be4;
  --col2: #036fd4;
  --col3: #9a00b6;
  --col4: #089850;
  --col5: #03216a;
  --col6: #eed2fb;
  --col7: #ffe8e2;
  --col8: #E94F49;
}

body {
  font-family: arial;
  color: #101010;
  font-size: 14px;
  background-image: linear-gradient(to bottom, var(--col2), var(--col1));
  position: relative;
  text-align: justify;
}

.page {
  /* background: linear-gradient(to right, rgba(8, 43, 65, 0) 0%, #082b41 60%); */
  min-height: 100vh;
  position: relative;
  z-index: 10;
}

body::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 980px;
  left: 0;
  top: 0;
  z-index: 1;
  background: url(../img/bg-1.png) no-repeat left top/100%;
}

h2.tit {
  display: block;
  line-height: 165px;
  font-size: 40px;
  color: var(--col8);
  text-align: center;
}


table {
  border-collapse: collapse;
}

* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
  border: 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: var(--col1);
}

/* 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 */

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

.page .header .top p a {
  text-decoration: underline;
}

.page .header .top p a~a {
  margin-left: 10px;
}

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

.page .header .logo {
  padding-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.page .header .logo .logo-img {
  display: flex;
  align-items: center;
}

.page .header .logo img {
  display: block;
  width: 120px;
}

.timecounter {
  float: right;
  display: flex;
  justify-content: flex-end;
  font-size: 34px;
  height: 80px;
  line-height: 80px;
  color: var(--col8);
}

.timecounter div {
  width: 80px;
  height: 80px;
  border: 3px solid;
  border-color: var(--col1);
  border-radius: 50%;
  color: #FFFFFF;
  font-weight: 600;
  text-align: center;
  line-height: 72px;
  position: relative;
  margin-left: 10px;
}

.timecounter div p {
  opacity: .5;
  font-size: 16px;
  line-height: 1em;
  position: absolute;
  left: 0%;
  bottom: 5px;
  width: 100%;
  text-align: center;
}

.nav {
  margin: 40px 0 10px;
  position: relative;
  background: #fff;
  border-radius: 60px;
  display: flex;
  justify-content: space-between;
}

.nav .ul-list {
  display: flex;
  padding: 10px;
}

.nav .ul-list>li {
  list-style: none;
  position: relative;
  margin-right: 2px;
}

.nav .ul-list>li .cur {
  background: var(--col4);
  color: #FFFFFF !important;
}

.nav .ul-list>li>a {
  line-height: 40px;
  height: 40px;
  border-radius: 40px;
  display: block;
  padding: 0 1em;
  align-items: center;
  font-size: 16px;
  text-decoration: none;
  color: var(--col1);
  font-weight: bold;
}

.nav .ul-list>li>a:hover {
  color: var(--col4);
}

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

.nav .ol-list {
  display: none;
  position: absolute;
  top: 40px;
  z-index: 999;
  color: #FFFFFF;
  padding: 10px 0 0 0;
  list-style: none;
  width: max-content;
}

.nav .ol-list::after {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  left: 20px;
  border-left: solid transparent 10px;
  border-right: solid transparent 10px;
  border-bottom: solid var(--col4) 10px;
}

.nav .ol-list>li>a {
  text-decoration: none;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 15px;
  font-size: 14px;
  line-height: 3em;
  text-transform: uppercase;
  background: var(--col4);

}

.nav .ol-list>li>a:hover {
  color: var(--col8);
}

.o_nav {
  border-radius: 0 60px 60px 0;
  line-height: 60px;
  overflow: hidden;
}

.o_nav a {
  display: block;
  padding: 0 20px;
  color: #FFFFFF;
  font-weight: 600;
  font-size: 16px;
  transition: .5s;

}

.o_nav a:hover {
  background: var(--col8);
}

.o_nav .register {
  background: var(--col1);
}

.o_nav .downloads {
  background: var(--col3);
}

.banner {
  height: 650px;
  display: flex;
  align-items: center;
  position: relative;
  padding-left: 10%;
}

.banner .banner_title {}

.banner .banner_title .fz-20.fw-600 {
  margin-top: 10px;
}

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

.banner_title hr {
  display: inline-block;
  height: 4px;
  width: 50px;
  background: var(--col1);
  border: none;
}

.banner_title p {
  line-height: 2em;
}

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

.banner_title .red {
  position: absolute;
  top: 52%;
  left: 38%;
}

.about {
  background: url('../img/bg-about.png') no-repeat 0 0/cover;
  padding: 60px;
  color: var(--col1);
  width: 1240px;
}

.about .tit {
  text-align: center;
  font-size: 1.5em;
}

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

.about p {

  line-height: 24px;
}

.about strong {
  display: inline-block;
  padding: 20px;
}

.dates {
  border: solid 3px #fff;
  border-radius: 10px;
  overflow: hidden;
}

.dates h2 {
  display: block;
  line-height: 70px;
  padding-left: 20px;
  font-size: 28px;
  color: #FFFFFF;
  text-align: center;
  border-bottom: solid 3px #fff;
  background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0), var(--col4));
}

.dates-box {
  padding: 30px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dates-box .item {
  color: #fff;
  width: 24.5%;
  text-align: center;
  font-size: 24px;
}

.dates-box .item .event {
  font-size: 15px;
  margin-top: 1em;
  opacity: .8;
}

.dates-box .line {
  height: 100px;
  width: 0;
  border-left: 2px dashed #fff;
}

.speakes {
  background: url(../img/SPEAKERS_bg.png) no-repeat top center;
}

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

.speakes ul li {
  width: 20%;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.speakes ul li a {
  color: #FFFFFF;
  display: block;
  background: var(--col2);
  margin: 0 2px;
  padding-bottom: 30px;
}


.speakes ul li img {
  width: 100%;
  display: block;
  margin-bottom: 10px;
}

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

.speakes ul li .more {
  position: absolute;
  right: 5%;
  color: #FFFFFF;
  bottom: 0px;
}

.new {
  background: url(../img/bg-News.jpg) no-repeat left top/cover;
  padding: 285px 40px 40px;
  position: relative;
}

.new ul {
  width: 100%;
  height: 100%;
  justify-content: space-between;
}

.new ul li {
  color: #333;
}

.new ul li~li {
  margin-top: 10px;
}

.new ul li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  color: #333;
  width: 100%;
  border: var(--col1) solid 2px;
  padding: 15px;
  font-size: 14px;
  transition: .5s;
}

.new ul li a:hover {
  cursor: pointer;
  color: var(--col4);
}

.new ul li .title {
  width: 65%;
  font-weight: bold;
  font-size: 16px;
}

.new ul li .time {}

.new ul li .btn {}


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

.sponsor ul li {
  width: 120px;
  height: 120px;
  float: left;
  margin-left: 25px;
  margin-right: 25px;
  margin-bottom: 25px;
}

.sponsor ul li img {
  width: 120px;
  height: 120px;
}

.contact {
  width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  background: var(--col2);
  color: #fff;
  padding: 80px 130px;
  font-size: 16px;
  line-height: 1.5;
  border-bottom: solid 5px #f90;
}

.contact .icon {
  width: 90px;
  height: 90px;
  line-height: initial;
  border-radius: 100%;
  border: solid 2px #fff;
  flex-shrink: 0;
  margin-right: 30px;
  padding-left: 19px;
  padding-top: 20px;
}

.contact .title {
  font-size: 20px;
  margin-bottom: 10px;
}

.contact .title a {
  color: #fff;
  text-decoration: underline;
  margin-left: 1em;
}

.contact .info {
  opacity: .8;
}

.footer {
  background: #0077AA;
  background-image: linear-gradient(to right top, var(--col4), var(--col2));
  padding-bottom: 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: rgba(255, 255, 255, .7);
  line-height: 30px;
  transition: .5s;
}

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

.footer_intro {
  padding-top: 20px;

  width: 50%;
  margin: 0 auto;
  line-height: 24px;
}

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

.public_bg_white {
  background: #FFFFFF;
}

.keynote h2 {
  font-size: 28px;
  color: #494949;
  line-height: 50px;
  padding-left: 20px;
  padding-bottom: 20px;
}

.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;
  position: relative;
  border-right: solid 1px #ccc;
  border-bottom: solid 1px #ccc;
  padding-bottom: 50px;
}

.keynote ul li img {
  width: 100%;
  display: block;
  margin-bottom: 10px;
}

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

.keynote ul li .more {
  position: absolute;
  right: 5%;
  color: #494949;
  bottom: 0px;
}

.keynote ul li a:hover {
  color: var(--col1);
}

.keynote_pro h3 {
  text-align: left;
}

.keynote_pro img {
  width: 300px;
  float: left;
  padding-right: 20px;
}

.keynote_pro p {
  padding: 10px 15px 0;
  line-height: 24px;

}

.postion {
  padding: 20px;
}

.postion a {
  color: #fff;
}

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

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

.public_bg_white .postion a:hover {
  color: var(--col1);
  text-decoration: underline;
}

.public_page {
  min-height: 400px;
  padding-bottom: 30px;
}

.public_page p {
  color: #FFFFFF;
  line-height: 2em;
}

.page-cont {
  padding: 0 20px 20px;

}

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


.datail-box {
  padding: 0 20px;
  color: #fff;
  min-height: 300px;
}

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

.datail-box .cont>*~* {
  margin-top: 1em;

}

.datail-box .cont img {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  height: auto !important;
}

.datail-box .cont table {
  border-collapse: collapse;
  border-color: #fff;
}

.datail-box .cont td {
  border: 1px solid #fff;
  padding: 5px;
}

.datail-box .cont ul,
.datail-box .cont ol {
  padding-left: 1em;
}

.datail-box .cont li {
  list-style: decimal;
}

.datail-box .cont a {
  color: var(--col1);
}

.news-list {
  color: #fff;
}

.news-list li a {
  color: #fff;
}

.news-list li a:hover {
  text-decoration: underline;
}

.news-list li a span {
  margin-right: 10px;
}

.news-list li~li {
  margin-top: 10px;
  padding-top: 10px;
  border-top: dashed 1px rgba(255, 255, 255, .5);
}



.submissionBtn {
  display: inline-block;
  color: #fff !important;
  padding: 0 1.2em;
  border-radius: 1.8rem;
  background-image: linear-gradient(to bottom, var(--col1), var(--col2));
}