.about-container {
  position: relative;
  color: rgba(51, 51, 51, 1);
  z-index: 1;
}

.about-container .nowrap {
  display: inline-block;
  white-space: nowrap;
}

.about-container .page-banner {
  position: relative;
}

.about-container .page-banner .txt-box {
  position: absolute;
  top: 9.635417vw;
  left: 50%;
  transform: translateX(-50%);
  width: 83.333333vw;
}

.about-container .page-banner .txt-box h1 {
  font-size: 2.5vw;
  font-weight: bold;
  line-height: 1.25;
  color: rgba(255, 255, 255, 1);
  margin-bottom: 1.458333vw;
}

.about-container .page-banner .txt-box .subtit {
  font-size: 1.25vw;
  line-height: 1.25;
  color: rgba(255, 255, 255, 1);
}

@media (max-width:992px) {
  .about-container .page-banner .txt-box {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 89.333333vw;
  }

  .about-container .page-banner .txt-box h1 {
    font-size: 6.4vw;
    margin-bottom: 0;
  }

  .about-container .page-banner .txt-box .subtit {
    display: none;
  }
}

.about-container .page-section .section-inner {
  width: 83.333333vw;
  padding: 6.25vw 0;
  margin: 0 auto;
}

.about-container .page-section .section-inner h2 {
  position: relative;
  font-size: 2.5vw;
  font-weight: bold;
  line-height: 1.25;
  padding-bottom: 1.25vw;
  margin-bottom: 2.5vw;
}

.about-container .page-section .section-inner h2::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 2.1875vw;
  height: 0.208333vw;
  background: rgba(0, 109, 255, 1);
}

.about-container .page-section .section-inner h2::after {
  content: "";
  position: absolute;
  left: 2.5vw;
  bottom: 0;
  width: 0.833333vw;
  height: 0.208333vw;
  background: rgba(255, 99, 59, 1);
}

@media (max-width:992px) {
  .about-container .page-section .section-inner {
    width: 89.333333vw;
    padding: 12vw 0;
  }

  .about-container .page-section .section-inner h2 {
    font-size: 6.4vw;
    padding-bottom: 3.2vw;
    margin-bottom: 6.4vw;
  }

  .about-container .page-section .section-inner h2::before {
    width: 5.6vw;
    height: 0.533333vw;
  }

  .about-container .page-section .section-inner h2::after {
    left: 6.4vw;
    width: 2.133333vw;
    height: 0.533333vw;
  }
}

.about-container .section-agenda .section-inner .tab-controller-box {
  display: flex;
  margin-bottom: 2.083333vw;
}

.about-container .section-agenda .section-inner .tab-controller-box .tab-controller {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 8.4375vw;
  height: 2.5vw;
  font-size: 0.9375vw;
  font-weight: 500;
  line-height: 1;
  color: rgba(0, 109, 255, 1);
  background: url("../../img/forums/bg_01_web_260914.png") no-repeat;
  background-size: 100% 100%;
  margin-right: 1.25vw;
  cursor: pointer;
}

.about-container .section-agenda .section-inner .tab-controller-box .tab-controller.active {
  color: rgba(255, 255, 255, 1);
  background: url("../../img/forums/bg_01_on_web_260914.png") no-repeat;
  background-size: 100% 100%;
}

.about-container .section-agenda .section-inner .tab-content-box {
  display: none;
}

.about-container .section-agenda .section-inner .tab-content-box .card {
  display: flex;
  justify-content: space-between;
  background: rgba(247, 250, 255, 1);
  border: 1px solid rgba(0, 109, 255, 0.1);
  border-radius: 1.25vw;
  padding: 2.083333vw 2.083333vw 2.5vw 2.604167vw;
  margin-bottom: 1.25vw;
}

.about-container .section-agenda .section-inner .tab-content-box .card:last-of-type {
  margin-bottom: 0;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-time {
  font-size: 1.25vw;
  font-weight: 500;
  line-height: 1.25;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-location {
  position: relative;
  font-size: 0.833333vw;
  line-height: 1.25;
  padding-left: 1.458333vw;
  margin-top: 0.625vw;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-location::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 1.041667vw;
  height: 1.041667vw;
  background: url("../../img/forums/icon_02_260914.svg") no-repeat;
  background-size: 100% 100%;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content {
  flex: 0 0 auto;
  width: 67.1875vw;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box {
  /* background: rgba(255, 255, 255, 1); */
  border-radius: 1.25vw;
  padding: 0 2.34375vw;
  margin-bottom: 1.25vw;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box:last-of-type {
  margin-bottom: 0;
}

/* .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box:hover {
  box-shadow: 0 0 0.520833vw 0 rgba(0, 109, 255, 0.15);
} */

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-time-box {
  display: none;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-tit-box {
  display: flex;
  align-items: center;
  margin-bottom: 0.989583vw;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-tit-box .tit-box {
  display: flex;
  align-items: center;
  margin-right: 0.625vw;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-tit-box .tit-box img {
  width: 4.2vw;
  border-right: 1px solid rgba(102, 102, 102, 0.5);
  padding-right: 0.625vw;
  margin-right: 0.625vw;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-tit-box .tit-box .tit {
  font-size: 1.25vw;
  font-weight: 700;
  line-height: 1.25;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-tit-box .location-box {
  display: none;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-tag-box {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 0.6vw;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-tag-box .tag {
  font-size: 0.833333vw;
  line-height: 1;
  color: rgba(0, 109, 255, 1);
  background: rgba(0, 109, 255, 0.1);
  border-radius: 0.208333vw;
  padding: 0.364583vw 0.416667vw;
  margin-right: 0.3125vw;
  margin-bottom: 0.3125vw;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-tag-box .tag:last-of-type {
  margin-right: 0;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-desc-box {
  font-size: 0.833333vw;
  line-height: 1.6;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-desc-box.more {
  display: -webkit-box;
  text-overflow: ellipsis;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box {
  display: none;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .more-info-tit {
  position: relative;
  font-size: 0.9375vw;
  font-weight: 700;
  line-height: 1;
  border-left: 0.104167vw solid rgba(0, 109, 255, 1);
  padding-left: 0.3125vw;
  margin-top: 1.458333vw;
  margin-bottom: 1.197917vw;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item-tit {
  display: flex;
  align-items: center;
  width: 100%;
  height: 3.75vw;
  background: url("../../img/forums/bg_02_web_260928.png") no-repeat;
  background-size: 100% 100%;
  padding: 0 2.083333vw;
  margin-bottom: 0.625vw;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item-tit .time-tit {
  position: relative;
  width: 9.739583vw;
  font-size: 1.041667vw;
  line-height: 1;
  color: rgba(255, 255, 255, 1);
  padding-left: 1.510417vw;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item-tit .time-tit::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 1.25vw;
  height: 1.25vw;
  background: url("../../img/forums/icon_05_260928.png") no-repeat;
  background-size: 100% 100%;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item-tit .topic-tit {
  position: relative;
  width: 21.041667vw;
  font-size: 1.041667vw;
  line-height: 1;
  color: rgba(255, 255, 255, 1);
  padding-left: 1.510417vw;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item-tit .topic-tit::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 1.25vw;
  height: 1.25vw;
  background: url("../../img/forums/icon_06_260928.png") no-repeat;
  background-size: 100% 100%;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item-tit .speaker-tit {
  position: relative;
  flex: 1 1 auto;
  font-size: 1.041667vw;
  line-height: 1;
  color: rgba(255, 255, 255, 1);
  padding-left: 1.510417vw;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item-tit .speaker-tit::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 1.25vw;
  height: 1.25vw;
  background: url("../../img/forums/icon_07_260928.png") no-repeat;
  background-size: 100% 100%;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item {
  display: flex;
  align-items: center;
  border: 1px solid transparent;
  padding: 0.841667vw 2.083333vw;
  /* margin-bottom: 0.625vw; */
}

@media (any-hover: hover) {
  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item:hover {
    background: rgba(255, 255, 255, 1);
    border: 1px solid rgba(0, 109, 255, 0.1);
    border-radius: 0.625vw;
  }
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item .info-item-content {
  display: flex;
  align-items: center;
  width: 100%;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item .info-item-content .time {
  flex: 0 0 auto;
  width: 9.739583vw;
  font-size: 0.833333vw;
  line-height: 1;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item .info-item-content .topic {
  flex: 1 1 auto;
  /* width: 21.041667vw; */
  font-size: 0.9375vw;
  /* font-weight: bold; */
  line-height: 1.25;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item .speaker {
  flex: 1 1 auto;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item .speaker .speaker-name {
  font-size: 0.833333vw;
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: 0.625vw;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item .speaker .speaker-tit {
  font-size: 0.729167vw;
  line-height: 1;
  color: rgba(102, 102, 102, 0.9);
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item .speaker {
  flex: 1 1 auto;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .show-more {
  width: 1.25vw;
  margin: 1.25vw auto 0;
  cursor: pointer;
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .show-more.active {
  transform: rotate(180deg);
}

.about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .show-more.mob-only {
  display: none;
}

@media (max-width:992px) {
  .about-container .section-agenda .section-inner .tab-controller-box {
    justify-content: space-between;
    margin-bottom: 5.333333vw;
  }

  .about-container .section-agenda .section-inner .tab-controller-box .tab-controller {
    width: 20.666667vw;
    height: 8.533333vw;
    font-size: 3.2vw;
    background: url("../../img/forums/bg_01_mob_260914.png") no-repeat;
    background-size: 100% 100%;
    margin-right: 0;
  }

  .about-container .section-agenda .section-inner .tab-controller-box .tab-controller.active {
    background: url("../../img/forums/bg_01_on_mob_260914.png") no-repeat;
    background-size: 100% 100%;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card {
    background: none;
    border: none;
    border-radius: 0;
    padding: 0;
    margin-bottom: 0;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-time {
    display: none;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-location {
    display: none;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content {
    width: 100%;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box {
    background: rgba(247, 250, 255, 1);
    border: 1px solid rgba(0, 109, 255, 0.1);
    border-radius: 3.2vw;
    padding: 4.266667vw 4.266667vw 4vw;
    margin-bottom: 3.2vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box:last-of-type {
    margin-bottom: 3.2vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box:hover {
    box-shadow: 0 0 1.333333vw 0 rgba(0, 109, 255, 0.15);
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-time-box {
    position: relative;
    display: block;
    font-size: 3.466667vw;
    font-weight: 500;
    line-height: 4vw;
    color: rgba(0, 109, 255, 1);
    padding-left: 4.8vw;
    margin-bottom: 2.666667vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-time-box::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4vw;
    height: 4vw;
    background: url("../../img/forums/icon_04_260914.png") no-repeat;
    background-size: 100% 100%;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-tit-box {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 2.666667vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-tit-box .tit-box {
    margin-right: 2.666667vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-tit-box .tit-box img {
    width: 13.266667vw;
    padding-right: 1.6vw;
    margin-right: 1.6vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-tit-box .tit-box .tit {
    font-size: 4.266667vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-tit-box .location-box {
    position: relative;
    display: block;
    font-size: 3.466667vw;
    font-weight: 500;
    line-height: 4vw;
    color: rgba(0, 109, 255, 1);
    padding-left: 4.8vw;
    margin-bottom: 2.666667vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-tit-box .location-box::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4vw;
    height: 4vw;
    background: url("../../img/forums/icon_02_mob_260914.svg") no-repeat;
    background-size: 100% 100%;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-tag-box {
    margin-bottom: 1vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-tag-box .tag {
    font-size: 3.2vw;
    border-radius: 0.533333vw;
    padding: 0.933333vw 1.2vw 1.066667vw;
    margin-right: 1.6vw;
    margin-bottom: 1.6vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .item-desc-box {
    font-size: 3.466667vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .more-info-tit {
    font-size: 3.733333vw;
    border-left: 0.533333vw solid rgba(0, 109, 255, 1);
    padding-left: 1.466667vw;
    margin-top: 4.666667vw;
    margin-bottom: 3.2vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item-tit {
    height: 9.6vw;
    background: url("../../img/forums/bg_02_mob_260928.png") no-repeat;
    background-size: 100% 100%;
    padding: 0 3.2vw;
    margin-bottom: 1.6vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item-tit .time-tit {
    display: none;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item-tit .topic-tit {
    width: 100%;
    font-size: 3.2vw;
    padding-left: 4.666667vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item-tit .topic-tit::before {
    width: 4vw;
    height: 4vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item-tit .speaker-tit {
    display: none;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item-box {
    background: rgba(255, 255, 255, 1);
    border: 1px solid rgba(0, 109, 255, 0.1);
    border-radius: 1.6vw;
    padding: 4vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item {
    align-items: flex-start;
    padding: 0;
    margin-bottom: 4vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item .info-item-content {
    position: relative;
    flex-direction: column;
    /* width: 50%; */
    padding-left: 2.666667vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item .info-item-content::before {
    content: "";
    position: absolute;
    top: 1.733333vw;
    left: 0;
    width: 1.066667vw;
    height: 1.066667vw;
    background: rgba(0, 109, 255, 1);
    border-radius: 50%;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item .info-item-content::after {
    content: "";
    position: absolute;
    top: 3.6vw;
    left: 0.4vw;
    width: 0.266667vw;
    height: calc(100% + 1vw);
    background: linear-gradient(0, rgba(0, 109, 255, 0) 0%, rgba(0, 109, 255, 1) 100%);
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item:last-of-type .info-item-content::after {
    content: none;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item .info-item-content .time {
    position: relative;
    order: 2;
    width: 100%;
    font-size: 3.2vw;
    color: rgba(102, 102, 102, 1);
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item .info-item-content .topic {
    order: 1;
    width: 100%;
    font-size: 3.466667vw;
    line-height: 1.25;
    margin-bottom: 2.666667vw;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item .speaker .speaker-name {
    font-size: 3.466667vw;
    line-height: 1.25;
    text-align: right;
    margin-bottom: 0;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item .speaker .speaker-tit {
    display: none;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .more-info-box .info-item .speaker {
    flex: 1 1 auto;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .show-more {
    width: 6.4vw;
    margin: 3.2vw auto 0;
  }

  .about-container .section-agenda .section-inner .tab-content-box .card .card-content .card-item-box .show-more.mob-only {
    display: block;
  }
}