@font-face {
  font-family: "iconfont";
  src: url('/en/tres/NewWebUI/iconfont/iconfont.woff');
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  line-height: 1;
  font-family: PingFangSC-Regular, "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "WenQuanYi Micro Hei", "Helvetica Neue", Arial, Tahoma, sans-serif;
}
.loading {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: #fff;
  z-index: 999;
}
h1,
h2,
h3,
h4,
h5,
h6,
p {
  font-weight: normal;
  margin: 0;
}
ul {
  list-style: none;
}
a {
  text-decoration: none;
}
.mb-img {
  display: none;
}
.mb-content {
  display: none;
}
.container {
  width: 1230px;
  margin: 0 auto;
  padding: 0 15px;
}
.red-btn {
  font-size: 20px;
  display: inline-flex;
  align-items: center;
  color: #fff;
  font-weight: bold;
  padding: 15px 41px 15px 25px;
  background: #e60012;
  border-radius: 30px;
  cursor: pointer;
  position: relative;
  transition: all 0.2s;
  outline: none;
  appearance: none;
  border: none;
}
.red-btn img {
  position: absolute;
  top: 50%;
  right: 25px;
  transform: translateY(-50%);
}
.red-btn:hover {
  background: #a70512;
}
.red-btn.go-live {
  cursor: pointer !important;
}
.red-btn.not-show {
  padding: 15px 25px;
}
.red-btn.not-show:hover {
  background: #e60012;
}
.red-btn.not-show img {
  display: none;
}
.back-top {
  position: fixed;
  right: 20px;
  bottom: 30px;
  z-index: 99;
  width: 50px;
  height: 50px;
  border: 1px solid #a7a7a7;
  color: #a7a7a7;
  transition: 0.5s;
  cursor: pointer;
  display: none;
}
.back-top::before {
  content: "\e601";
  font-family: "iconfont" !important;
  font-size: 20px;
  position: absolute;
  width: 100%;
  text-align: center;
  left: 0;
  top: 13px;
  transform: rotate(-90deg);
}
.back-top:hover {
  background: #e60012;
  color: #fff;
  border-color: #e60012;
}
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 99;
  min-width: 1230px;
  transition: all 0.5s;
}
header.bg {
  background: rgba(0, 0, 0, 0.4);
}
header.bg::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 90px;
  background: url(//m.yolosolive.com/en/tres/NewWebUI/images/xx_006.jpg) repeat-x;
  z-index: -1;
}
header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 90px;
}
header .container > a {
  display: flex;
  align-items: center;
}
header .container .menu-list {
  display: flex;
  align-items: center;
}
header .container ul {
  display: flex;
  align-items: center;
}
header .container ul li {
  color: #fff;
  margin-right: 40px;
  font-size: 16px;
  position: relative;
  cursor: pointer;
}
header .container ul li:last-child {
  margin-right: 0;
}
header .container ul li.active::after {
  content: "";
  position: absolute;
  bottom: -24px;
  left: 0;
  width: 100%;
  height: 4px;
  background: #e60012;
}
header .container .home {
  background: #e60012;
  color: #fff;
  padding: 15px 20px;
  font-size: 16px;
  cursor: pointer;
}
.set-shadow {
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
}
.banner {
  position: relative;
  min-width: 1230px;
}
.banner .container .banner-text {
  padding-top: 11.7188vw;
  padding-bottom: 4.1667vw;
}
.banner .container .banner-text button,
.banner .container .banner-text a {
  margin-top: 2.0833vw;
}
.banner .container .banner-text > img {
  width: 28.2292vw;
}
.main {
  background: #fff url(../images/main-bg.jpg) center top no-repeat;
  background-size: 100%;
  padding-bottom: 100px;
  min-width: 1230px;
}
.main .title {
  text-align: center;
  padding: 80px 0 60px;
}
#invitation.mt {
  padding-top: 15px;
}
#invitation .container {
  position: relative;
}
#invitation .container::before {
  content: "";
  width: 139px;
  height: 70px;
  background: url(../images/invitation-bg.png) no-repeat;
  background-size: 100%;
  position: absolute;
  top: -35px;
  right: 270px;
}
#invitation .invitation-text {
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.8), #ffffff);
  position: relative;
  border-top: 5px solid #e60012;
  padding: 35px 30px 25px;
  z-index: 2;
}
#invitation .invitation-text::after {
  content: "";
  width: 344px;
  height: 178px;
  position: absolute;
  left: 0;
  bottom: 0;
  background: url(../images/invitation-text-bg.png) no-repeat;
  background-size: 100%;
  z-index: -1;
}
#invitation .invitation-text p {
  font-size: 18px;
  line-height: 1.8;
  color: #221814;
  margin-bottom: 20px;
  text-align: justify;
}
#invitation .invitation-text p:nth-of-type(3) {
  margin-bottom: 65px;
}
#invitation .invitation-text .autograph {
  text-align: right;
  padding-top: 25px;
  position: relative;
}
#invitation .invitation-text .autograph::before {
  content: "";
  width: 159px;
  height: 128px;
  position: absolute;
  top: -105px;
  right: 5px;
  background: url(../images/autograph-img.png) no-repeat;
  background-size: 100%;
}
#invitation .invitation-text .autograph h3 {
  font-weight: bold;
  font-size: 20px;
  line-height: 1.3;
}
#invitation .invitation-text .autograph h3:first-child {
  margin-bottom: 10px;
}
#live .show-quest {
  text-align: right;
  margin-top: 30px;
}
#live .show-quest a {
  font-size: 24px;
  color: #fff;
  padding: 10px 60px;
  background: #df180d;
  display: inline-flex;
  align-items: center;
  border-radius: 40px;
  transition: all 0.5s;
}
#live .show-quest a:hover {
  background: #a70512;
}
#live .show-quest a img {
  margin-right: 30px;
}
#live .show-quest h4 {
  font-size: 14px;
  margin-top: 10px;
}
#live .show-quest h4 span {
  color: #e60012;
  margin-right: 5px;
}
#live .mudu-big-play-btn {
  width: 180px;
  height: 144.8px;
  margin-left: -60px;
  margin-top: -72.4px;
  background: transparent;
}
#live .mudu-big-play-btn .mudu-icon {
  width: 100%;
}
#live .mudu-big-play-btn .mudu-icon::before {
  content: "";
  background: url(../images/play-video.png) no-repeat;
  background-size: 100%;
  width: 180px;
  height: 144.8px;
  display: inline-block;
}
#live .live-window-text {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 25%;
  color: #fff;
  font-size: 50px;
  z-index: 99;
}
#live .live-container {
  position: relative;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
#live .live-container .live-wrap {
  width: 1200px;
  height: 675px;
  background: url(../images/live-img.jpg) no-repeat;
  background-size: 100%;
}
#live .live-container .live-wrap .count-down {
  position: relative;
}
#live .live-container .live-wrap .count-down > img {
  width: 100%;
}
#live .live-container .live-wrap .count-down > div {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
}
#live .live-container .live-wrap .count-down > div .count-box {
  text-align: center;
  margin: 0 15px;
}
#live .live-container .live-wrap .count-down > div .count-box span {
  font-size: 26px;
  color: #fff;
  margin-top: 30px;
  display: block;
}
#live .live-container .live-wrap .count-down > div .count-box div {
  position: relative;
}
#live .live-container .live-wrap .count-down > div .count-box div p {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 50px;
  color: #fff;
  font-weight: bold;
}
#live .live-container .live-wrap .count-down > div .count-box div img {
  width: 118px;
}
#live .live-container .live-wrap .live-tips {
  position: relative;
}
#live .live-container .live-wrap .live-tips > img {
  width: 100%;
}
#live .live-container .live-wrap .live-tips.live-over .tips-text div {
  position: relative;
}
#live .live-container .live-wrap .live-tips.live-over .tips-text div h2 {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  font-size: 50px;
  font-weight: normal;
  margin-top: 38px;
  white-space: nowrap;
}
#live .live-container .live-wrap .live-tips .tips-text {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
#live .live-container .live-wrap .live-tips .tips-text h2 {
  font-size: 26px;
  color: #fff;
  font-weight: bold;
  margin-bottom: 30px;
  line-height: 1.4;
}
#live .live-container .live-wrap .live-tips .tips-text a {
  padding: 10px 20px;
  background: #e60012;
  color: #fff;
  font-size: 18px;
  display: inline-block;
  border-radius: 5px;
}
#live .live-container #liveWindow {
  position: relative;
  width: 100% !important;
  height: 100% !important;
}
#live .live-container #liveWindow video {
  width: 100%;
}
#agenda .agenda-text {
  background: rgba(255, 255, 255, 0.6);
  padding: 25px 15px;
}
#agenda .agenda-text li {
  display: flex;
  padding: 20px 0;
}
#agenda .agenda-text li:nth-of-type(3) {
  background: #f5f6f9;
}
#agenda .agenda-text li > div:nth-of-type(1) {
  width: 18%;
}
#agenda .agenda-text li > div:nth-of-type(2) {
  width: 32%;
  padding-left: 40px;
}
#agenda .agenda-text li > div:nth-of-type(3) {
  width: 50%;
  padding-left: 40px;
}
#agenda .agenda-text li:nth-of-type(1) {
  background: #e9eaf4;
  padding: 15px 0;
}
#agenda .agenda-text li:nth-of-type(1) > div {
  display: flex;
  align-items: center;
  padding-left: 40px;
}
#agenda .agenda-text li:nth-of-type(1) > div h2 {
  font-size: 20px;
  margin-left: 8px;
}
#agenda .agenda-text li .time-text {
  display: flex;
  align-items: center;
}
#agenda .agenda-text li .time-text div {
  text-align: right;
}
#agenda .agenda-text li .time-text h2 {
  color: #e41f0e;
  font-size: 36px;
}
#agenda .agenda-text li .time-text span {
  display: inline-block;
  padding: 2px 8px;
  font-size: 18px;
  color: #fff;
  background: #d81e13;
}
#agenda .agenda-text li .time-text p {
  font-size: 18px;
  color: #3c3533;
  margin-left: 20px;
}
#agenda .agenda-text li .speaker-text {
  color: #221814;
  padding-right: 15px;
}
#agenda .agenda-text li .speaker-text:last-child {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
#agenda .agenda-text li .speaker-text h2 {
  font-size: 18px;
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.4;
}
#agenda .agenda-text li .speaker-text p {
  font-size: 18px;
  line-height: 1.6;
}
#agenda .agenda-text li .speaker-text p i {
  font-style: normal;
  display: block;
}
#agenda .agenda-tips {
  text-align: right;
  padding-top: 20px;
}
#agenda .agenda-tips p {
  font-size: 18px;
  line-height: 1.6;
  word-wrap: break-word;
}
#agenda .agenda-tips span {
  color: #e60012;
}
#speakers .speakers-text {
  width: 1035px;
  position: relative;
}
#speakers .speakers-text > img {
  width: 100%;
}
#speakers .speakers-text .show-img {
  position: absolute;
  right: -165px;
  bottom: -2px;
}
#speakers .speakers-text .show-img img {
  display: none;
  width: 425px;
}
#speakers .speakers-text .show-text > div {
  display: none;
}
#speakers .speakers-text .list {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding-top: 40px;
  padding-left: 30px;
}
#speakers .speakers-text .list h2 {
  padding-left: 50px;
  line-height: 1.4;
  color: #fff;
  font-size: 28px;
  font-weight: bold;
}
#speakers .speakers-text .list h3 {
  color: #fff;
  padding-left: 50px;
  font-size: 26px;
  margin: 20px 0 90px;
}
#speakers .speakers-text .list ul {
  display: flex;
}
#speakers .speakers-text .list ul li {
  margin-right: 30px;
  width: 187px;
  padding: 90px 8px 25px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.6);
  position: relative;
  text-align: center;
  cursor: pointer;
}
#speakers .speakers-text .list ul li.active {
  background: #767ea7 url(../images/speaker-card-bg.png) left bottom no-repeat;
  background-size: 148px 108px;
}
#speakers .speakers-text .list ul li.active h4,
#speakers .speakers-text .list ul li.active p {
  color: #fff;
}
#speakers .speakers-text .list ul li img {
  position: absolute;
  top: -55px;
  left: 50%;
  transform: translateX(-50%);
  width: 110px;
}
#speakers .speakers-text .list ul li h4 {
  font-size: 18px;
  margin-bottom: 15px;
  font-weight: bold;
}
#speakers .speakers-text .list ul li p {
  font-size: 14px;
  line-height: 1.7;
}
#news ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: -38px;
}
#news ul li {
  width: calc(50% - 19px);
  margin-bottom: 38px;
  position: relative;
  background: #fff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  font-size: 0;
}
#news ul li img {
  width: 100%;
}
#news ul li .img-box {
  position: relative;
}
#news ul li .img-box h3.news-title {
  position: absolute;
  left: 0;
  bottom: -2px;
}
#news ul li .news-content {
  padding: 20px 15px;
  text-align: right;
}
#news ul li .news-content p {
  text-align: left;
  font-size: 18px;
  line-height: 1.6;
}
#news ul li .news-content a {
  margin-top: 15px;
  font-size: 16px;
  color: #d90000;
  padding-right: 20px;
  position: relative;
  display: inline-block;
}
#news ul li .news-content a::after {
  content: "";
  width: 9px;
  height: 15px;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  background: url(../images/icon-arrow-next-red.png) no-repeat;
  background-size: 100%;
}
#news ul li h3.news-title {
  padding-right: 11px;
  padding-left: 15px;
  height: 23px;
  line-height: 23px;
  color: #fff;
  background: #c21b1e;
  position: relative;
  font-size: 14px;
}
#news ul li h3.news-title::after {
  content: "";
  height: 23px;
  width: 11px;
  background: url(../images/news-arrow.png) no-repeat;
  background-size: 100%;
  position: absolute;
  right: -10px;
  top: 0;
}
#news ul li .news-text {
  display: flex;
  padding-right: 10px;
  padding-bottom: 10px;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.8);
  min-height: 88px;
  align-items: center;
}
#news ul li .news-text > div:nth-of-type(1) {
  white-space: nowrap;
  margin-right: 20px;
}
#news ul li .news-text > div:nth-of-type(1) span {
  margin-top: 8px;
  margin-left: 10px;
  font-size: 14px;
  color: #fff;
  display: block;
}
#news ul li .news-text > div:nth-of-type(2) {
  font-size: 18px;
  line-height: 1.4;
  color: #fff;
}
#ins ul {
  display: flex;
  justify-content: space-between;
}
#ins ul li {
  width: calc(33.333% - 33px);
}
#ins ul li img {
  width: 100%;
}
#online .online-text {
  position: relative;
}
#online .online-text > img {
  width: 100%;
}
#online .online-text a {
  position: absolute;
  left: 275px;
  bottom: 110px;
}
.quest-mask {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 99;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
.quest-mask ::-webkit-scrollbar {
  width: 8px;
  padding-right: 4px;
  background-color: #ebebeb;
}
.quest-mask ::-webkit-scrollbar-thumb {
  -webkit-border-radius: 4px;
  border-radius: 4px;
  background-color: #d6d6d6;
}
.quest-mask h2.quest-title {
  font-size: 36px;
  color: #fff;
  width: 100%;
  text-align: center;
  margin-bottom: 20px;
}
.quest-mask .quest-content {
  width: 1000px;
  height: 70vh;
  overflow-y: auto;
  background: #fff;
  border-top: 5px solid #e60012;
  padding: 50px 70px;
  position: relative;
  display: flex;
  flex-wrap: wrap;
}
.quest-mask .quest-content.download {
  height: auto;
}
.quest-mask .quest-content.download > img {
  position: absolute;
  right: 15px;
  top: 15px;
  width: 50px;
  cursor: pointer;
}
.quest-mask .quest-content.download h4 {
  font-size: 22px;
  margin-bottom: 20px;
  text-align: center;
}
.quest-mask .quest-content.download ul li {
  display: flex;
  align-items: flex-start;
  padding: 25px 0;
  border-bottom: 1px solid #efefef;
}
.quest-mask .quest-content.download ul li:last-child {
  border: none;
}
.quest-mask .quest-content.download ul li a {
  margin-left: 20px;
  line-height: 1.4;
  color: black;
  font-size: 18px;
}
.quest-mask .quest-content .submit {
  padding-top: 30px;
  display: flex;
  align-items: center;
}
.quest-mask .quest-content .submit p {
  visibility: hidden;
}
.quest-mask .quest-content .submit span {
  width: 220px;
  height: 50px;
  line-height: 50px;
  font-size: 19px;
  color: #fff;
  background: #e60012;
  cursor: pointer;
  text-align: center;
  font-weight: bold;
  display: block;
  border-radius: 50px;
}
.quest-mask .quest-content .quest-wrap {
  width: 100%;
}
.quest-mask .quest-content .quest-wrap.special {
  width: 50%;
}
.quest-mask .quest-content .quest-wrap > div {
  display: flex;
  align-items: flex-start;
  color: #333;
  margin-bottom: 20px;
}
.quest-mask .quest-content .quest-wrap > div > div {
  flex: 1;
}
.quest-mask .quest-content .quest-wrap > div > p {
  margin-right: 25px;
  font-size: 18px;
  font-weight: bold;
}
.quest-mask .quest-content .quest-wrap > div h2 {
  font-size: 18px;
  font-weight: bold;
  line-height: 1.2;
}
.quest-mask .quest-content .quest-wrap > div h2 span {
  color: #e60012;
  margin-left: 5px;
}
.quest-mask .quest-content .quest-wrap > div .input-box {
  margin-right: 15px;
  position: relative;
}
.quest-mask .quest-content .quest-wrap > div .input-box input {
  width: 20px;
  height: 20px;
  position: relative;
  z-index: 1;
  opacity: 0;
}
.quest-mask .quest-content .quest-wrap > div .input-box span {
  border: 2px solid #ec746e;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 20px;
  height: 20px;
}
.quest-mask .quest-content .quest-wrap > div .check-box span {
  border-radius: 2px;
}
.quest-mask .quest-content .quest-wrap > div .check-box span.selected {
  background: #e60012;
  border-color: #e60012;
}
.quest-mask .quest-content .quest-wrap > div .check-box span.selected::before {
  content: "";
  width: 18px;
  height: 13px;
  background: url(../images/checkbox-selected.png) no-repeat;
  background-size: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.quest-mask .quest-content .quest-wrap > div .radio-box span {
  border-radius: 50%;
}
.quest-mask .quest-content .quest-wrap > div .radio-box span.selected {
  background: #ec746e;
}
.quest-mask .quest-content .quest-wrap > div .radio-box span.selected::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: #fdd2d2;
  width: 7px;
  height: 7px;
}
.quest-mask .quest-content .quest-wrap > div .area-box input {
  outline: none;
  font-size: 16px;
  width: 90%;
  height: 30px;
  line-height: 30px;
  padding: 0 15px;
}
.quest-mask .quest-content .quest-wrap > div .quest-list > div {
  display: flex;
  align-items: center;
  margin-top: 15px;
}
.quest-mask .quest-content .quest-wrap > div .quest-list label {
  font-size: 18px;
  line-height: 1.2;
}
.follow-us {
  background: #e8e9ef;
  padding: 65px 0 55px;
  min-width: 1230px;
}
.follow-us h2 {
  font-size: 44px;
  line-height: 1.4;
  font-weight: bold;
}
.follow-us .top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 60px;
}
.follow-us .top a {
  margin-right: 40px;
}
.follow-us .top a:last-child {
  margin-right: 25px;
}
.follow-us h3 {
  font-size: 26px;
  margin-bottom: 25px;
}
.follow-us h5 {
  font-size: 16px;
  line-height: 1.8;
  text-align: center;
}
.follow-us h5 span {
  display: block;
}
.follow-us .learn-more {
  width: 224px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 40px auto 0;
  border: 2px solid #1d1d1d;
  line-height: 54px;
  text-align: center;
  font-size: 20px;
  color: #1d1d1d;
  position: relative;
}
.follow-us .learn-more span {
  padding-right: 10px;
}
.follow-us .learn-more img {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 35px;
}
.follow-us .learn-more img.hover {
  display: none;
}
.follow-us .learn-more:hover {
  color: #fff;
  background: #e60012;
  border-color: #e60012;
}
.follow-us .learn-more:hover img.default {
  display: none;
}
.follow-us .learn-more:hover img.hover {
  display: inline-block;
}
footer {
  background: #1b1b1b;
  min-width: 1230px;
}
footer .wrap {
  height: 90px;
  line-height: 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 1400px;
  margin: 0 auto;
}
footer .wrap .left {
  display: flex;
  align-items: center;
  white-space: nowrap;
}
footer .wrap .left img {
  margin-right: 5px;
}
footer .wrap .right {
  white-space: nowrap;
}
footer .wrap .right a {
  padding-right: 40px;
}
footer .wrap .right a:last-child {
  padding-right: 0;
}
footer .wrap a,
footer .wrap span {
  font-size: 14px;
  color: #666;
}
.subscribe-mask {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
}
.subscribe-mask .subscribe-layer {
  background: #fff;
  width: 500px;
  padding: 40px 60px;
  position: relative;
  display: flex;
  align-items: center;
}
.subscribe-mask .subscribe-layer > div {
  width: 100%;
  text-align: center;
  margin-top: 30px;
}
.subscribe-mask .subscribe-layer > div h2 {
  font-size: 24px;
  margin-bottom: 30px;
}
.subscribe-mask .subscribe-layer > div div {
  padding: 3px 10px 3px 45px;
  position: relative;
  border: 1px solid #ccc;
  border-radius: 5px;
}
.subscribe-mask .subscribe-layer > div div::before {
  content: "";
  width: 25px;
  height: 25px;
  background: url(../images/icon-email.png) no-repeat;
  background-size: 100%;
  position: absolute;
  top: 50%;
  left: 10px;
  transform: translateY(-50%);
}
.subscribe-mask .subscribe-layer > div div input {
  width: 100%;
  border: none;
  outline: none;
  height: 40px;
  font-size: 16px;
}
.subscribe-mask .subscribe-layer > div p {
  color: #e60012;
  font-size: 12px;
  margin: 10px 0;
  text-align: left;
  visibility: hidden;
}
.subscribe-mask .subscribe-layer > div p.show {
  visibility: visible;
}
.subscribe-mask .subscribe-layer > div a {
  margin-top: 10px;
  padding: 15px 25px;
}
.subscribe-mask .subscribe-layer .close-subscribe-layer {
  position: absolute;
  right: 15px;
  top: 15px;
  width: 35px;
  cursor: pointer;
}
.video-js .vjs-play-progress .vjs-time-tooltip {
  display: none !important;
}
.video-js .vjs-slider-horizontal .vjs-volume-level:before {
  top: 50%;
  transform: translateY(-50%);
}
.video-js .vjs-tip {
  bottom: 30px;
}
.video-js .vjs-big-play-button {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.video-js .vjs-play-progress:before {
  top: 50%;
  transform: translateY(-50%);
}
.video-js .vjs-tip {
  white-space: nowrap;
}
.video-js .vjs-big-play-button {
  background: transparent url(../images/play-video.png) no-repeat !important;
  background-size: 100% !important;
  width: 180px;
  height: 144.8px;
  border: none;
}
.video-js .vjs-big-play-button .vjs-icon-placeholder {
  display: none;
}
.video-js .vjs-marker {
  border-radius: 50% !important;
  height: 4px !important;
  z-index: 999;
}
.video-js .vjs-play-progress {
  background: rgba(255, 0, 0) !important;
  color: rgba(255, 0, 0);
}
.video-js .vjs-control {
  outline: none;
}
.video-js .vjs-progress-control .vjs-progress-holder {
  font-size: 14px;
}
.video-js .vjs-progress-control:hover .vjs-progress-holder {
  font-size: 14px;
}
#live-back-wrap {
  width: 1200px;
  height: 675px;
}
@media (max-width: 1400px) {
  footer .wrap {
    width: 1230px;
    padding: 0 15px;
  }
  footer .wrap a,
  footer .wrap span {
    font-size: 12px;
  }
  footer .wrap .right a {
    padding-right: 25px;
  }
}
@media (max-width: 1230px) {
  .container {
    padding: 0 15px;
  }
  header {
    min-width: auto;
    width: 100%;
  }
  header .container {
    width: auto;
  }
}
@media (max-width: 768px) {
  .container {
    width: auto;
    padding: 0 20px;
  }
  .pc-img {
    display: none;
  }
  .mb-img {
    display: inline-block;
  }
  .pc-content {
    display: none;
  }
  .mb-content {
    display: block;
  }
  .video-js .vjs-big-play-button {
    width: 90px;
    height: 72.4px;
  }
  .video-js .vjs-tip {
    bottom: 14px;
  }
  .video-js .vjs-marker {
    border-radius: 50% !important;
    height: 4px !important;
  }
  .video-js .vjs-play-progress {
    background: rgba(255, 0, 0);
    color: rgba(255, 0, 0);
  }
  .red-btn {
    font-size: 12px;
    padding: 7px 23px 7px 12px;
    border-radius: 15px;
    font-weight: normal;
  }
  .red-btn img {
    right: 12px;
  }
  .red-btn.not-show {
    padding: 7px 12px;
  }
  .back-top {
    right: 10px;
    bottom: 10px;
    width: 35px;
    height: 35px;
    background-size: 13px;
  }
  .back-top::before {
    font-size: 16px;
    top: 10px;
  }
  header {
    min-width: auto;
  }
  header.bg {
    background: #000;
  }
  header.bg::before {
    display: none;
  }
  header .logo img {
    width: 33px;
  }
  header .container {
    height: 63px;
  }
  header .container .menu-btn {
    height: 21px;
    width: 25px;
    position: relative;
  }
  header .container .menu-btn.open span {
    top: 50% !important;
  }
  header .container .menu-btn.open span:nth-of-type(1) {
    opacity: 0;
  }
  header .container .menu-btn.open span:nth-of-type(2) {
    transform: translateY(-50%) rotate(45deg);
  }
  header .container .menu-btn.open span:nth-of-type(3) {
    transform: translateY(-50%) rotate(-45deg);
  }
  header .container .menu-btn span {
    width: 25px;
    height: 3px;
    background: #e60012;
    position: absolute;
    top: 0;
    transition: all 0.3s;
  }
  header .container .menu-btn span:nth-of-type(2) {
    top: 9px;
  }
  header .container .menu-btn span:nth-of-type(3) {
    top: 18px;
  }
  header .container .menu-list {
    position: fixed;
    top: 63px;
    left: 0;
    width: 100%;
    background: #fff;
    flex-direction: column;
    display: none;
  }
  header .container .menu-list.open {
    display: flex;
  }
  header .container ul {
    flex-direction: column;
    width: 100%;
  }
  header .container ul li {
    margin-right: 0;
    font-size: 15px;
    padding: 25px 20px;
    border-bottom: 1px solid #ccc;
    color: #333;
    width: 100%;
  }
  header .container ul li.active {
    color: #e60012;
  }
  header .container ul li.active::after {
    display: none;
  }
  header .container .home {
    width: 100%;
    font-size: 15px;
    padding: 15px 20px;
  }
  .banner {
    min-width: auto;
  }
  .banner .container {
    padding: 0;
  }
  .banner .container .banner-text {
    padding-top: 24.6667vw;
    padding-left: 20px;
    padding-bottom: 8vw;
  }
  .banner .container .banner-text > img {
    width: 56.4vw;
  }
  .banner .container .banner-text button,
  .banner .container .banner-text a {
    margin-top: 2.4vw;
  }
  .main {
    background: #fff url(../images/main-bg-m.jpg) center top no-repeat;
    background-size: 100%;
    padding-bottom: 40px;
    min-width: auto;
  }
  .main .title {
    padding: 30px 0 20px;
  }
  #invitation .title img {
    width: 28.8vw;
  }
  #invitation .container::before {
    width: 18.5333vw;
    height: 9.333vw;
    top: -4.6665vw;
    right: calc(4vw + 20px);
  }
  #invitation .invitation-text {
    border-top: 2px solid #e60012;
    padding: 27px 25px 22px;
  }
  #invitation .invitation-text::after {
    width: 30.5333vw;
    height: 15.7992vw;
  }
  #invitation .invitation-text p {
    font-size: 12px;
    line-height: 1.6;
    margin-bottom: 20px;
  }
  #invitation .invitation-text p:nth-of-type(3) {
    margin-bottom: 20px;
  }
  #invitation .invitation-text .autograph {
    padding-top: 14vw;
  }
  #invitation .invitation-text .autograph::before {
    width: 21.2vw;
    height: 17.0667vw;
    top: -4.2vw;
    right: 0;
  }
  #invitation .invitation-text .autograph h3 {
    font-size: 12px;
  }
  #invitation .invitation-text .autograph h3:last-child {
    font-size: 11px;
  }
  #live .title img {
    width: 59.7333vw;
  }
  #live .title img.live-back {
    width: 29.3333vw;
  }
  #live .show-quest {
    text-align: center;
    margin-top: 15px;
  }
  #live .show-quest a {
    font-size: 12px;
    padding: 5px 25px;
    border-radius: 20px;
  }
  #live .show-quest a img {
    margin-right: 8px;
    width: 15px;
  }
  #live .show-quest h4 {
    font-size: 12px;
    margin-top: 5px;
  }
  #live .mudu-big-play-btn {
    width: 90px;
    height: 72.4px;
    margin-left: -30px;
    margin-top: -31.2px;
  }
  #live .mudu-big-play-btn .mudu-icon {
    width: 100%;
  }
  #live .mudu-big-play-btn .mudu-icon::before {
    width: 90px;
    height: 72.4px;
  }
  #live .live-window-text {
    font-size: 22px;
    left: 10%;
  }
  #live .live-container .live-wrap {
    width: calc(100vw - 40px);
    height: calc((100vw - 40px) / 16 * 9);
  }
  #live .live-container .live-wrap #live-back-wrap {
    width: calc(100vw - 40px);
    height: calc((100vw - 40px) / 16 * 9);
  }
  #live .live-container .live-wrap .count-down > div .count-box {
    margin: 0 5px;
  }
  #live .live-container .live-wrap .count-down > div .count-box div p {
    font-size: 18px;
  }
  #live .live-container .live-wrap .count-down > div .count-box div img {
    width: 60px;
  }
  #live .live-container .live-wrap .count-down > div .count-box span {
    margin-top: 10px;
    font-size: 14px;
  }
  #live .live-container .live-wrap .live-tips.live-over .tips-text div img {
    width: 60%;
  }
  #live .live-container .live-wrap .live-tips.live-over .tips-text div h2 {
    font-size: 16px;
    margin-top: 15px;
  }
  #live .live-container .live-wrap .live-tips .tips-text h2 {
    font-size: 16px;
    margin-bottom: 15px;
  }
  #live .live-container .live-wrap .live-tips .tips-text a {
    padding: 8px 16px;
    font-size: 12px;
  }
  #live .live-container #liveWindow {
    position: relative;
    width: 100% !important;
    height: 100% !important;
  }
  #agenda .title img {
    width: 24.2667vw;
  }
  #agenda .agenda-text {
    padding: 0;
  }
  #agenda .agenda-text li {
    padding: 12px 15px 18px;
    border-top: 2px solid #df180d;
    flex-wrap: wrap;
  }
  #agenda .agenda-text li:nth-of-type(1) {
    display: none;
  }
  #agenda .agenda-text li:nth-of-type(3) {
    background: #e8eaf4;
  }
  #agenda .agenda-text li > div:nth-of-type(1),
  #agenda .agenda-text li > div:nth-of-type(2),
  #agenda .agenda-text li > div:nth-of-type(3) {
    width: 100%;
    padding-left: 0;
  }
  #agenda .agenda-text li .mb-img {
    display: inline-block;
    margin-right: 13px;
    width: 16px;
  }
  #agenda .agenda-text li .time-text {
    flex-wrap: wrap;
  }
  #agenda .agenda-text li .time-text div {
    margin-bottom: 12px;
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    background: #e60012;
  }
  #agenda .agenda-text li .time-text h2 {
    font-size: 12px;
    color: #fff;
    padding-right: 6px;
    font-weight: bold;
  }
  #agenda .agenda-text li .time-text span {
    font-size: 12px;
    font-weight: bold;
  }
  #agenda .agenda-text li .time-text p {
    width: 100%;
    font-size: 12px;
    margin-left: 0;
    display: flex;
    align-items: center;
    margin-bottom: 7px;
  }
  #agenda .agenda-text li .speaker-text {
    margin-top: 12px;
  }
  #agenda .agenda-text li .speaker-text:last-child {
    display: block;
  }
  #agenda .agenda-text li .speaker-text h2 {
    font-size: 12px;
    margin-bottom: 5px;
    display: flex;
    align-items: flex-start;
  }
  #agenda .agenda-text li .speaker-text p {
    font-size: 12px;
    line-height: 1.4;
    margin-left: 29px;
  }
  #agenda .agenda-tips {
    padding-top: 10px;
    text-align: left;
  }
  #agenda .agenda-tips p {
    font-size: 12px;
  }
  #speakers {
    overflow: hidden;
  }
  #speakers .title img {
    width: 29.0667vw;
  }
  #speakers .speakers-text {
    width: 100%;
  }
  #speakers .speakers-text .show-img {
    right: -20px;
    bottom: 0;
  }
  #speakers .speakers-text .show-img img {
    width: 48vw;
  }
  #speakers .speakers-text .list {
    padding-top: 15px;
    padding-left: 10px;
  }
  #speakers .speakers-text .list h2 {
    padding-left: 0;
    font-size: 12px;
  }
  #speakers .speakers-text .list h3 {
    padding-left: 0;
    font-size: 12px;
    margin: 5px 0 49px;
  }
  #speakers .speakers-text .list ul {
    display: block;
    position: relative;
    z-index: 1;
  }
  #speakers .speakers-text .list ul li {
    margin-right: 0;
    width: auto;
    padding: 12px 10px 0 0;
    border-radius: 20px;
    width: 42vw;
    height: 14vw;
    display: flex;
    justify-content: flex-end;
    margin-bottom: 35px;
  }
  #speakers .speakers-text .list ul li.active {
    background: #767ea7 url(../images/speaker-card-bg-m.png) right bottom no-repeat;
    background-size: 14.5333vw 11.333vw;
  }
  #speakers .speakers-text .list ul li.active h4 {
    color: #202958;
  }
  #speakers .speakers-text .list ul li:nth-of-type(2) h4 {
    right: 9vw;
  }
  #speakers .speakers-text .list ul li img {
    width: 59px;
    top: -29.5px;
    transform: translateX(0);
    left: 0;
  }
  #speakers .speakers-text .list ul li h4 {
    font-size: 12px;
    margin-bottom: 0;
    color: #202958;
    position: absolute;
    top: -5.33vw;
  }
  #speakers .speakers-text .list ul li p {
    font-size: 12px;
    line-height: 1.4;
    transform: scale(0.65);
    margin-right: -5.5vw;
    margin-top: -2vw;
  }
  #news .title img {
    width: 76.6667vw;
  }
  #news ul {
    margin-bottom: -8px;
  }
  #news ul li {
    width: 100%;
    margin-bottom: 8px;
  }
  #news ul li .img-box h3.news-title {
    bottom: 0;
  }
  #news ul li .news-content {
    padding: 9px 8px 10px;
  }
  #news ul li .news-content p {
    font-size: 12px;
    line-height: 1.4;
  }
  #news ul li .news-content a {
    margin-top: 5px;
    font-size: 12px;
    padding-right: 12px;
  }
  #news ul li .news-content a::after {
    width: 6px;
    height: 10px;
  }
  #news ul li h3.news-title {
    padding-right: 7px;
    padding-left: 12px;
    height: 20px;
    line-height: 20px;
    font-size: 12px;
  }
  #news ul li h3.news-title::after {
    height: 20px;
    width: 9.5652px;
    right: -9px;
  }
  #news ul li .news-text {
    justify-content: flex-end;
    align-items: flex-end;
    padding-right: 5px;
    padding-bottom: 10px;
    min-height: auto;
  }
  #news ul li .news-text > div:nth-of-type(1) {
    margin-right: 20px;
  }
  #news ul li .news-text > div:nth-of-type(1) span {
    margin-top: 5px;
    margin-left: 7px;
    font-size: 12px;
  }
  #news ul li .news-text > div:nth-of-type(2) {
    font-size: 12px;
  }
  #ins .title img {
    width: 57.3333vw;
  }
  #ins .swiper-container {
    width: 100%;
    padding-bottom: 25px;
  }
  #ins .swiper-container-horizontal > .swiper-pagination-bullets {
    bottom: 0;
  }
  #ins .swiper-pagination-bullet {
    background: #2d2d2d;
  }
  #ins .swiper-pagination-bullet-active {
    background: #d90000;
  }
  #ins ul li {
    width: 100%;
  }
  #online .title img {
    width: 64vw;
  }
  #online .online-text a {
    left: 16vw;
    bottom: 5.333vw;
  }
  .quest-mask h2.quest-title {
    font-size: 18px;
    margin-bottom: 20px;
  }
  .quest-mask ::-webkit-scrollbar {
    background-color: transparent;
  }
  .quest-mask ::-webkit-scrollbar-thumb {
    background-color: transparent;
  }
  .quest-mask .quest-content {
    width: 90%;
    height: 70vh;
    border-width: 2px;
    padding: 25px 20px;
    margin: 0 auto;
  }
  .quest-mask .quest-content.download h4 {
    font-size: 14px;
  }
  .quest-mask .quest-content.download > img {
    right: 5px;
    top: 5px;
    width: 25px;
  }
  .quest-mask .quest-content.download ul li {
    padding: 15px 0;
    align-items: center;
  }
  .quest-mask .quest-content.download ul li a {
    margin-left: 10px;
    font-size: 12px;
  }
  .quest-mask .quest-content .submit {
    padding-top: 15px;
  }
  .quest-mask .quest-content .submit span {
    width: 110px;
    height: 30px;
    line-height: 30px;
    font-size: 12px;
  }
  .quest-mask .quest-content .quest-wrap.special {
    width: 100%;
  }
  .quest-mask .quest-content .quest-wrap > div {
    margin-bottom: 20px;
  }
  .quest-mask .quest-content .quest-wrap > div > p {
    margin-right: 15px;
    font-size: 12px;
  }
  .quest-mask .quest-content .quest-wrap > div h2 {
    font-size: 12px;
  }
  .quest-mask .quest-content .quest-wrap > div .input-box {
    margin-right: 10px;
  }
  .quest-mask .quest-content .quest-wrap > div .area-box input {
    width: 100%;
    font-size: 12px;
  }
  .quest-mask .quest-content .quest-wrap > div .quest-list > div {
    margin-top: 15px;
  }
  .quest-mask .quest-content .quest-wrap > div .quest-list label {
    font-size: 12px;
    line-height: 1.4;
  }
  .follow-us {
    padding: 45px 0 35px;
    min-width: auto;
  }
  .follow-us h2 {
    font-size: 25px;
  }
  .follow-us .top {
    flex-direction: column;
    margin-bottom: 35px;
    justify-content: center;
  }
  .follow-us .top > div {
    text-align: center;
  }
  .follow-us .top img {
    width: 163px;
  }
  .follow-us .top a {
    margin: 0 12px;
  }
  .follow-us .top a img {
    width: 32px;
  }
  .follow-us h3 {
    font-size: 15px;
    margin: 10px 0;
  }
  .follow-us h5 {
    font-size: 12px;
    line-height: 1.6;
  }
  .follow-us h5 span {
    display: inline-block;
    line-height: 1.6;
  }
  .follow-us .learn-more {
    width: 112px;
    height: 29px;
    margin: 20px auto 0;
    border: 1px solid #1d1d1d;
    line-height: 27px;
    font-size: 12px;
  }
  .follow-us .learn-more img {
    width: 7px;
    right: 15px;
  }
  footer {
    min-width: auto;
    padding: 15px 0 20px;
  }
  footer .wrap {
    min-width: auto;
    height: auto;
    width: auto;
    flex-direction: column-reverse;
  }
  footer .wrap .left {
    flex-wrap: wrap;
    white-space: normal;
    text-align: center;
  }
  footer .wrap .left img {
    margin-right: 5px;
  }
  footer .wrap .left span {
    width: 100%;
    margin-bottom: 5px;
  }
  footer .wrap .right {
    white-space: nowrap;
    margin-bottom: 7px;
  }
  footer .wrap .right a {
    padding-right: 10px;
  }
  footer .wrap a,
  footer .wrap span {
    font-size: 12px;
    line-height: 1.6;
  }
  .subscribe-mask .subscribe-layer {
    width: 90%;
    padding: 20px;
  }
  .subscribe-mask .subscribe-layer > div h2 {
    font-size: 18px;
  }
  .subscribe-mask .subscribe-layer > div div {
    padding: 3px 10px 3px 35px;
    border-radius: 5px;
  }
  .subscribe-mask .subscribe-layer > div div::before {
    width: 20px;
    height: 20px;
  }
  .subscribe-mask .subscribe-layer > div div input {
    font-size: 12px;
    height: 30px;
  }
  .subscribe-mask .subscribe-layer > div p {
    margin: 5px 0;
  }
  .subscribe-mask .subscribe-layer > div a {
    margin-top: 5px;
    padding: 7px 12px;
  }
  .subscribe-mask .subscribe-layer .close-subscribe-layer {
    right: 5px;
    top: 5px;
    width: 25px;
  }
}