@charset "UTF-8";
html,
body {
  font-family: "Noto Sans TC", Microsoft Jhenghei, "微軟正黑", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}
a:hover {
  text-decoration: none;
}

.sec_title {
  margin-bottom: 25px;
  text-align: left;
}
.sec_title .tit {
  display: inline-block;
  position: relative;
  height: 48px;
  font-size: 3em;
  font-weight: 100;
  line-height: 1.1;
}

.g_header {
  background-color: #fff;
  -webkit-box-shadow: 0 0 3px 0 rgba(0, 0, 0, 0.19);
          box-shadow: 0 0 3px 0 rgba(0, 0, 0, 0.19);
}

.g_hero {
  position: relative;
  max-height: 100vh;
  overflow: hidden;
}
.g_hero .kv_bg img {
  -webkit-transform: scale(1.05);
      -ms-transform: scale(1.05);
          transform: scale(1.05);
  -webkit-transition: opacity 400ms, -webkit-transform 800ms;
  transition: opacity 400ms, -webkit-transform 800ms;
  -o-transition: transform 800ms, opacity 400ms;
  transition: transform 800ms, opacity 400ms;
  transition: transform 800ms, opacity 400ms, -webkit-transform 800ms;
  opacity: 0;
}
.g_hero .kv_star {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}
.g_hero .kv_tit,
.g_hero .kv_word {
  position: absolute;
}
.g_hero .kv_tit {
  left: 6.25%;
  top: 7.962962963%;
  width: 48.4375%;
  max-width: 930px;
  max-height: 250px;
}
.g_hero .kv_word {
  z-index: 2;
  left: 23.4375%;
  top: 9.2592592593%;
  width: 57.2916666667%;
  max-width: 1100px;
  max-height: 1020px;
}
.g_hero .kv_word img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
}
.g_hero .kv_word .img1 {
  opacity: 1;
  -webkit-animation: shine 8s ease-in infinite;
          animation: shine 8s ease-in infinite;
}
.g_hero .kv_data {
  position: absolute;
  left: 50%;
  bottom: 0;
  z-index: 3;
  width: 60%;
  -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
}
.g_hero .kv_data .data_item {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  font-size: 3em;
  text-align: center;
  opacity: 0;
  -webkit-transform: translateY(100%);
      -ms-transform: translateY(100%);
          transform: translateY(100%);
}
.g_hero .kv_data .data_item.anied {
  -webkit-animation-name: roll;
          animation-name: roll;
  -webkit-animation-duration: 20s;
          animation-duration: 20s;
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
}
.g_hero .kv_data .data_item.anied:nth-child(1) {
  -webkit-animation-delay: 0;
          animation-delay: 0;
}
.g_hero .kv_data .data_item.anied:nth-child(2) {
  -webkit-animation-delay: 5s;
          animation-delay: 5s;
}
.g_hero .kv_data .data_item.anied:nth-child(3) {
  -webkit-animation-delay: 10s;
          animation-delay: 10s;
}
.g_hero .kv_data .data_item.anied:nth-child(4) {
  -webkit-animation-delay: 15s;
          animation-delay: 15s;
}
.g_hero .kv_data .num {
  margin-right: 0.1em;
  font-size: 1.8em;
  font-weight: 700;
  color: #8acbb1;
}
.g_hero .kv_data .txt {
  position: relative;
  bottom: 2px;
  color: #fff;
  font-weight: 100;
}
.g_hero.is_anied .kv_bg img {
  -webkit-transform: scale(1);
      -ms-transform: scale(1);
          transform: scale(1);
  opacity: 1;
}

@-webkit-keyframes shine {
  0% {
    opacity: 1;
  }
  15% {
    opacity: 0.7;
  }
  25% {
    opacity: 1;
  }
  30% {
    opacity: 0.35;
  }
  33% {
    opacity: 0.8;
  }
  36% {
    opacity: 0.2;
  }
  39% {
    opacity: 1;
  }
  85% {
    opacity: 1;
  }
  90% {
    opacity: 0.7;
  }
  100% {
    opacity: 1;
  }
}

@keyframes shine {
  0% {
    opacity: 1;
  }
  15% {
    opacity: 0.7;
  }
  25% {
    opacity: 1;
  }
  30% {
    opacity: 0.35;
  }
  33% {
    opacity: 0.8;
  }
  36% {
    opacity: 0.2;
  }
  39% {
    opacity: 1;
  }
  85% {
    opacity: 1;
  }
  90% {
    opacity: 0.7;
  }
  100% {
    opacity: 1;
  }
}
@-webkit-keyframes roll {
  0% {
    opacity: 0;
    -webkit-transform: translateY(100%);
            transform: translateY(100%);
  }
  1% {
    opacity: 1;
  }
  6% {
    -webkit-transform: translateY(0%);
            transform: translateY(0%);
  }
  25% {
    opacity: 1;
    -webkit-transform: translateY(0%);
            transform: translateY(0%);
  }
  26% {
    opacity: 0;
  }
  31% {
    -webkit-transform: translateY(-100%);
            transform: translateY(-100%);
  }
}
@keyframes roll {
  0% {
    opacity: 0;
    -webkit-transform: translateY(100%);
            transform: translateY(100%);
  }
  1% {
    opacity: 1;
  }
  6% {
    -webkit-transform: translateY(0%);
            transform: translateY(0%);
  }
  25% {
    opacity: 1;
    -webkit-transform: translateY(0%);
            transform: translateY(0%);
  }
  26% {
    opacity: 0;
  }
  31% {
    -webkit-transform: translateY(-100%);
            transform: translateY(-100%);
  }
}
.video_sec {
  position: relative;
  padding-top: 60px;
  padding-bottom: 100px;
  background-color: #f8f8f9;
}
.video_sec .sec_title {
  position: relative;
  width: 90%;
  margin: 0 auto;
  height: 0.4em;
  font-size: 8em;
  line-height: 1;
  color: #2c4197;
}
.video_sec .sec_title .p1,
.video_sec .sec_title .p2 {
  display: inline-block;
  vertical-align: top;
}
.video_sec .sec_title .p1 {
  font-weight: 900;
  opacity: 0.75;
}
.video_sec .sec_title .p2 {
  position: relative;
  z-index: 2;
  top: -20px;
  margin-left: -0.3em;
  font-weight: 100;
}
.video_sec .vid_wrap .slick-list {
  padding-top: 35px !important;
  padding-bottom: 35px !important;
}

@media (min-width: 992px) {
  .vid_wrap {
    position: relative;
    z-index: 2;
  }
  .vid_wrap::before, .vid_wrap::after {
    content: "";
    position: absolute;
    top: 0;
    z-index: 1;
    height: 100%;
    width: 20%;
    -webkit-transform: scale(0.8);
        -ms-transform: scale(0.8);
            transform: scale(0.8);
  }
  .vid_wrap::before {
    left: 0;
    -webkit-transform-origin: center left;
        -ms-transform-origin: center left;
            transform-origin: center left;
    background: -webkit-gradient(linear, left top, right top, color-stop(20%, #fff), to(rgba(255, 255, 255, 0)));
    background: -o-linear-gradient(left, #fff 20%, rgba(255, 255, 255, 0));
    background: linear-gradient(90deg, #fff 20%, rgba(255, 255, 255, 0));
  }
  .vid_wrap::after {
    right: 0;
    -webkit-transform-origin: center right;
        -ms-transform-origin: center right;
            transform-origin: center right;
    background: -webkit-gradient(linear, right top, left top, color-stop(20%, #fff), to(rgba(255, 255, 255, 0)));
    background: -o-linear-gradient(right, #fff 20%, rgba(255, 255, 255, 0));
    background: linear-gradient(-90deg, #fff 20%, rgba(255, 255, 255, 0));
  }
  .vid_wrap .slide_prev,
.vid_wrap .slide_next {
    position: absolute;
    top: 0;
    z-index: 2;
    width: 160px;
    height: 100%;
    background: center/100px no-repeat;
    opacity: 0.1;
    -webkit-transition: opacity 300ms;
    -o-transition: opacity 300ms;
    transition: opacity 300ms;
    cursor: pointer;
  }
  .vid_wrap .slide_prev:hover,
.vid_wrap .slide_next:hover {
    opacity: 1;
  }
  .vid_wrap .slide_prev {
    left: 0;
    background-image: url("img/arrow_left.png");
  }
  .vid_wrap .slide_next {
    right: 0;
    background-image: url("img/arrow_right.png");
  }
}
.vid_item {
  padding: 20px 40px 30px;
  -webkit-transform: scale(0.9);
      -ms-transform: scale(0.9);
          transform: scale(0.9);
  -webkit-transition: -webkit-transform 500ms;
  transition: -webkit-transform 500ms;
  -o-transition: transform 500ms;
  transition: transform 500ms;
  transition: transform 500ms, -webkit-transform 500ms;
  background-color: rgba(255, 255, 255, 0.9);
  -webkit-box-shadow: 0 0 30px 2px #8acbb1;
          box-shadow: 0 0 30px 2px #8acbb1;
}
.vid_item .tit {
  padding-bottom: 10px;
  font-size: 2em;
  font-weight: 300;
  color: #2c4197;
  text-align: center;
}
.vid_item .vid {
  position: relative;
  padding-top: 56.25%;
}
.vid_item iframe {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.vid_item.slick-active {
  -webkit-transform: scale(1);
      -ms-transform: scale(1);
          transform: scale(1);
}

.message_sec {
  position: relative;
  padding: 100px 50px;
  background: -o-linear-gradient(55deg, #00009a, #b300b3);
  background: linear-gradient(35deg, #00009a, #b300b3);
}
.message_sec .sec_title {
  line-height: 0.45;
  color: #fff;
  font-weight: 900;
  font-size: 8em;
}
.message_sec .sec_title .p1 {
  opacity: 0.5;
}
.message_sec .msg_categ_wrap {
  font-size: 0;
  line-height: 1;
}
.message_sec .msg_categ {
  font-size: 1rem;
  display: inline-block;
  width: 50%;
  min-height: 50vh;
  position: relative;
  color: #fff;
}
.message_sec .msg_categ.m_job {
  background-color: #fdd400;
}
.message_sec .msg_categ.m_loved {
  background-color: #f099a3;
}
.message_sec .msg_categ.m_studing {
  background-color: #4a5d91;
}
.message_sec .msg_categ.m_life {
  background-color: #6fc2be;
}
.message_sec .msg_categ .msg_tit,
.message_sec .msg_categ .msg_text {
  position: absolute;
  line-height: 1.2;
}
.message_sec .msg_categ .msg_tit {
  position: absolute;
  left: 40px;
  top: 30px;
  font-size: 3em;
  opacity: 0.85;
}
.message_sec .msg_categ .msg_text {
  position: absolute;
  left: 150px;
  top: 38px;
  padding-right: 2em;
  font-size: 1.2em;
  opacity: 0.75;
}
.message_sec .msg_item_wrap {
  position: absolute;
  top: 50%;
  padding-left: 40px;
  padding-right: 40px;
  width: 100%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
}
.message_sec .msg_item_wrap .msg_item {
  margin-top: 12vh;
  height: 30vh;
  margin-bottom: 8vh;
}
.message_sec .msg_item_wrap .msg_item:focus {
  outline: 0;
}
.message_sec .msg_item_wrap .item_text {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  font-size: 6.5em;
  font-weight: 700;
  line-height: 1.2;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.19);
}
.message_sec .msg_item_wrap .item_text.fz_sm {
  font-size: 5em;
}
.message_sec .msg_item_wrap .item_text.fz_xs {
  font-size: 4em;
}
.message_sec .msg_nav_wrap {
  padding: 0;
  padding-bottom: 15px;
  list-style-type: none;
  text-align: center;
  margin-bottom: 0;
}
.message_sec .msg_nav_wrap li {
  display: inline-block;
  margin: 0 6px;
  border-radius: 8px;
  width: 16px;
  height: 16px;
  background-color: #fff;
  -webkit-transition: width 300ms;
  -o-transition: width 300ms;
  transition: width 300ms;
}
.message_sec .msg_nav_wrap li button {
  cursor: pointer;
  opacity: 0;
}
.message_sec .msg_nav_wrap li.slick-active {
  width: 36px;
}

.picture_sec .container-fluid {
  padding: 0;
  background-color: #000;
}

.pic_wrap {
  width: 100%;
  max-width: 1800px;
}

.pic_item {
  position: relative;
  opacity: 1;
  -webkit-transition: opacity 360ms;
  -o-transition: opacity 360ms;
  transition: opacity 360ms;
}
.pic_item:hover {
  opacity: 0.75;
}

.lightbox .lb-image {
  border: 0;
  -webkit-box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
          box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}
.lightbox .lb-caption {
  font-size: 16px;
  font-weight: 400;
}

.media_sec {
  padding-top: 100px;
  padding-bottom: 100px;
  background: -o-linear-gradient(125deg, #93def5 7%, #ff8686 90%);
  background: linear-gradient(325deg, #93def5 7%, #ff8686 90%);
}
.media_sec .sec_title {
  width: 90%;
  height: 1em;
  margin: 0 auto;
  color: #fff;
  line-height: 1.05;
  font-size: 6em;
}
.media_sec .sec_title .p1 {
  font-size: 1.6em;
  font-weight: 900;
}
.media_sec .sec_title .p2 {
  font-weight: 300;
}

.media_item {
  position: relative;
  margin-bottom: 30px;
}
.media_item::after {
  content: "";
  position: absolute;
  z-index: 1;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background-color: #fff;
  -webkit-transition-property: -webkit-transform;
  transition-property: -webkit-transform;
  -o-transition-property: transform;
  transition-property: transform;
  transition-property: transform, -webkit-transform;
  -webkit-transition-duration: 400ms;
       -o-transition-duration: 400ms;
          transition-duration: 400ms;
}
.media_item a {
  position: relative;
  display: block;
  overflow: hidden;
  font-size: 1.125em;
  z-index: 2;
}
.media_item .img_wrap {
  position: relative;
  z-index: 1;
  overflow: hidden;
  padding-top: 56.25%;
  -webkit-transform-origin: 9% 16%;
      -ms-transform-origin: 9% 16%;
          transform-origin: 9% 16%;
  -webkit-transition: -webkit-transform 600ms;
  transition: -webkit-transform 600ms;
  -o-transition: transform 600ms;
  transition: transform 600ms;
  transition: transform 600ms, -webkit-transform 600ms;
}
.media_item .img_wrap img {
  position: absolute;
  width: 100%;
  top: 0;
}
.media_item .word_wrap {
  position: absolute;
  z-index: 2;
  bottom: 0;
  width: 100%;
  padding: 4em 2em 0.75em;
  background: -webkit-gradient(linear, left bottom, left top, from(#000), to(rgba(0, 0, 0, 0)));
  background: -o-linear-gradient(bottom, #000, rgba(0, 0, 0, 0));
  background: linear-gradient(0deg, #000, rgba(0, 0, 0, 0));
}
.media_item .tit {
  font-size: 1.25em;
  line-height: 1.2;
  color: #fff;
}
.media_item .text {
  margin-top: 0.35em;
  overflow: hidden;
  -o-text-overflow: ellipsis;
     text-overflow: ellipsis;
  white-space: nowrap;
  color: #bfe3d4;
}
.media_item:hover::after {
  -webkit-transform: translate(10px, 10px);
      -ms-transform: translate(10px, 10px);
          transform: translate(10px, 10px);
}
.media_item:hover .img_wrap {
  -webkit-transform: scale(1.03);
      -ms-transform: scale(1.03);
          transform: scale(1.03);
}

.speaker_sec {
  position: relative;
  z-index: 2;
  padding-top: 100px;
  padding-bottom: 100px;
  background: url("img/spk_bg.png") center/cover no-repeat;
}
.speaker_sec .sec_title {
  position: absolute;
  left: 2%;
  top: 100px;
  color: #fff;
  font-size: 7.5em;
  font-weight: 100;
}
.speaker_sec .sec_title .p3 {
  opacity: 0.5;
}

.spk_wrap {
  width: 75%;
}

.img_icon {
  position: absolute;
  z-index: 4;
  left: 0px;
  top: 0px;
  right: 0px;
  bottom: 0px;
  background: url("img/x_icon.png") center/contain no-repeat, -o-linear-gradient(120deg, #151e49, #2c4197);
  background: url("img/x_icon.png") center/contain no-repeat, linear-gradient(-30deg, #151e49, #2c4197);
  -webkit-box-shadow: 0 0 20px 5px #151e49;
          box-shadow: 0 0 20px 5px #151e49;
}

.spk_item {
  position: relative;
  cursor: pointer;
  overflow: hidden;
}
.spk_item .img_wrap {
  position: relative;
  z-index: 1;
}
.spk_item .hover_wrap {
  position: absolute;
  z-index: 2;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: -webkit-gradient(linear, left bottom, left top, from(#000), color-stop(33%, rgba(0, 0, 0, 0)));
  background: -o-linear-gradient(bottom, #000, rgba(0, 0, 0, 0) 33%);
  background: linear-gradient(0deg, #000, rgba(0, 0, 0, 0) 33%);
}
.spk_item .hover_wrap::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  border: 1px solid #fff;
  -webkit-box-shadow: inset 0 0 30px 3px #8acbb1, 0 0 30px 3px #8acbb1;
          box-shadow: inset 0 0 30px 3px #8acbb1, 0 0 30px 3px #8acbb1;
  z-index: 3;
  opacity: 0;
  -webkit-transform: scale(0.95);
      -ms-transform: scale(0.95);
          transform: scale(0.95);
  -webkit-transition: opacity 200ms, -webkit-transform 400ms;
  transition: opacity 200ms, -webkit-transform 400ms;
  -o-transition: transform 400ms, opacity 200ms;
  transition: transform 400ms, opacity 200ms;
  transition: transform 400ms, opacity 200ms, -webkit-transform 400ms;
}
.spk_item .hover_wrap::before {
  left: 0;
}
.spk_item .hover_wrap::after {
  right: 0;
}
.spk_item .text_wrap {
  position: absolute;
  bottom: 0;
  z-index: 3;
  width: 100%;
  padding: 3em 2em 1.75em;
  color: #fff;
  line-height: 1.3;
  text-shadow: 0 2px 0 #151e49;
}
.spk_item .text_wrap .name {
  font-size: 1.25em;
}
.spk_item:hover .hover_wrap::before {
  opacity: 1;
  -webkit-transform: scale(0.9);
      -ms-transform: scale(0.9);
          transform: scale(0.9);
}

.speaker_modal .modal-header {
  border-bottom: 0 solid #000;
  padding-top: 20px;
  padding-bottom: 0;
}
.speaker_modal .modal-header,
.speaker_modal .modal-body {
  padding-left: 30px;
  padding-right: 30px;
}
.speaker_modal .modal-body {
  padding-top: 0;
  padding-bottom: 30px;
}
.speaker_modal .modal-content {
  border: 0 solid #000;
  -webkit-box-shadow: 0 0 30px 3px #8acbb1;
          box-shadow: 0 0 30px 3px #8acbb1;
}
.speaker_modal .modal-content .img_wrap {
  border-radius: 50%;
  margin: 0 auto 20px;
  width: 90%;
  overflow: hidden;
}
.speaker_modal .modal-content .detail p {
  font-size: 1.125em;
  line-height: 1.8;
}
.speaker_modal .modal-content .related {
  margin-top: 2em;
  font-size: 1em;
  color: #151e49;
}
.speaker_modal .modal-content .related_news {
  position: relative;
  border: 1px solid #2c4197;
  -webkit-transition: -webkit-transform 400ms;
  transition: -webkit-transform 400ms;
  -o-transition: transform 400ms;
  transition: transform 400ms;
  transition: transform 400ms, -webkit-transform 400ms;
}
.speaker_modal .modal-content .related_news::before, .speaker_modal .modal-content .related_news::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 25px;
  z-index: 1;
  width: 2px;
  height: 16px;
  background-color: #fff;
  -webkit-transform-origin: 50% 0%;
      -ms-transform-origin: 50% 0%;
          transform-origin: 50% 0%;
  -webkit-transition: background 300ms;
  -o-transition: background 300ms;
  transition: background 300ms;
}
.speaker_modal .modal-content .related_news::before {
  -webkit-transform: rotate(45deg);
      -ms-transform: rotate(45deg);
          transform: rotate(45deg);
}
.speaker_modal .modal-content .related_news::after {
  -webkit-transform: rotate(135deg);
      -ms-transform: rotate(135deg);
          transform: rotate(135deg);
}
.speaker_modal .modal-content .related_news:hover::before, .speaker_modal .modal-content .related_news:hover::after {
  background-color: #2c4197;
}
.speaker_modal .modal-content .related_news:hover a {
  background-color: #fff;
  color: #2c4197;
}
.speaker_modal .modal-content .related_news a {
  display: block;
  padding: 0.75em 3em 0.75em 1.25em;
  background-color: #2c4197;
  color: #fff;
  -webkit-transition-property: background, color;
  -o-transition-property: background, color;
  transition-property: background, color;
  -webkit-transition-duration: 300ms;
       -o-transition-duration: 300ms;
          transition-duration: 300ms;
}

.sponsor_sec {
  position: relative;
  z-index: 1;
  -webkit-box-shadow: 0 15px 25px rgba(0, 0, 0, 0.3);
          box-shadow: 0 15px 25px rgba(0, 0, 0, 0.3);
}
.sponsor_sec .container-fluid {
  padding: 40px 0 30px;
}
.sponsor_sec .col-2 {
  position: relative;
}
.sponsor_sec .col-2::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 1px;
  height: 84%;
  background-color: #2c4197;
}
.sponsor_sec .spo_tit {
  position: relative;
  top: 0.1em;
  z-index: 1;
  display: inline-block;
  padding: 6px 10px;
  background-color: #151e49;
  color: #fff;
}
.sponsor_sec .spo_img {
  text-align: center;
}
.sponsor_sec .spo_img img {
  max-width: 100%;
}

.g_footer {
  padding-top: 30px;
  padding-bottom: 30px;
  background: -o-linear-gradient(330deg, #2c4197, #151e49);
  background: linear-gradient(120deg, #2c4197, #151e49);
}
.g_footer .sec_title {
  margin-bottom: 0;
  color: #fff;
}
.g_footer a {
  display: block;
  color: #fff;
  opacity: 0.6;
  -webkit-transition: opacity 260ms;
  -o-transition: opacity 260ms;
  transition: opacity 260ms;
  font-weight: 100;
  padding: 10px 15px;
  text-decoration: underline;
}
.g_footer a:hover {
  opacity: 1;
}

.g_fixbottom .totop {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 29;
  -webkit-transform: translate3d(150px, 0, 0);
          transform: translate3d(150px, 0, 0);
  -webkit-transition: -webkit-transform 250ms;
  transition: -webkit-transform 250ms;
  -o-transition: transform 250ms;
  transition: transform 250ms;
  transition: transform 250ms, -webkit-transform 250ms;
}
.g_fixbottom .totop.is_active {
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
}
.g_fixbottom .arrow_top {
  border-radius: 28px;
  width: 88px;
  height: 55px;
  background-color: #eee;
  position: relative;
  cursor: pointer;
  -webkit-box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.2);
          box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.2);
}
.g_fixbottom .arrow_top:hover {
  background-color: #dadada;
}
.g_fixbottom .arrowtop_icon {
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate3d(-50%, -50%, 0);
          transform: translate3d(-50%, -50%, 0);
  width: 24px;
  height: 24px;
  background: url("img/common/arrow_top.svg") center/contain no-repeat;
}

@media (max-width: 1600px) {
  .message_sec .msg_item_wrap .item_text {
    font-size: 5em;
  }
  .message_sec .msg_item_wrap .item_text.fz_sm {
    font-size: 3.5em;
  }
  .message_sec .msg_item_wrap .item_text.fz_xs {
    font-size: 2.75em;
  }
}
@media (max-width: 1366px) {
  .media_sec .sec_title {
    position: relative;
    left: 15px;
    top: -15px;
    font-size: 5em;
  }
  .media_sec .sec_title .p1,
.media_sec .sec_title .p2 {
    display: inline-block;
  }
  .media_sec .sec_title .p1 {
    font-size: 1.2em;
  }

  .speaker_sec .sec_title {
    top: 50px;
    left: 6%;
    margin-bottom: 0;
  }
  .speaker_sec .sec_title .p1,
.speaker_sec .sec_title .p2,
.speaker_sec .sec_title .p3 {
    display: block;
    line-height: 1.05;
  }
}
@media (max-width: 991px) {
  .g_hero .kv_data .data_item {
    font-size: 2.2em;
  }

  .video_sec {
    padding-bottom: 80px;
  }
  .video_sec .sec_title {
    font-size: 6em;
  }

  .vid_item {
    padding: 10px 20px 20px;
  }
  .vid_item .tit {
    line-height: 1.2;
  }

  .message_sec .sec_title {
    text-align: center;
  }
  .message_sec .msg_categ {
    width: 100%;
    min-height: 36vh;
  }
  .message_sec .msg_categ .msg_tit {
    top: 24px;
  }
  .message_sec .msg_categ .msg_text {
    top: 32px;
  }
  .message_sec .msg_item_wrap .msg_item {
    margin-top: 10vh;
    margin-bottom: 6vh;
    height: 20vh;
  }

  .media_item .tit {
    font-size: 1.6em;
  }
  .media_item .word_wrap {
    padding-bottom: 1.25em;
  }

  .speaker_sec .sec_title {
    top: 0;
    left: 4%;
    line-height: 1.3;
    font-size: 6em;
  }
  .speaker_sec .sec_title .p1,
.speaker_sec .sec_title .p2,
.speaker_sec .sec_title .p3 {
    display: inline-block;
  }

  .spk_wrap {
    width: 100%;
  }

  .sponsor_sec .spo_img img {
    height: 80px;
  }
}
@media (max-width: 540px) {
  .video_sec {
    padding-top: 40px;
  }
  .video_sec .sec_title {
    text-align: center;
    height: 0.75em;
    font-size: 4.5em;
  }
  .video_sec .sec_title .p2 {
    top: 0;
  }

  .vid_wrap {
    position: relative;
    z-index: 3;
  }

  .vid_item {
    padding: 10px;
  }
  .vid_item .tit {
    font-size: 1.6em;
  }

  .message_sec {
    padding: 40px 20px;
  }
  .message_sec .sec_title {
    font-size: 3.5em;
    line-height: 0.9;
    margin-bottom: 0;
  }
  .message_sec .msg_categ_wrap .msg_categ {
    min-height: 26vh;
    overflow: hidden;
  }
  .message_sec .msg_categ_wrap .msg_tit {
    left: -12px;
    top: -12px;
    font-size: 6em;
    line-height: 1;
    opacity: 0.3;
    font-weight: 100;
  }
  .message_sec .msg_categ_wrap .msg_text {
    display: none;
    left: 40px;
    top: 40px;
    padding-right: 20px;
    font-size: 1.1em;
    opacity: 0;
  }
  .message_sec .msg_item_wrap {
    padding-left: 20px;
    padding-right: 20px;
  }
  .message_sec .msg_item_wrap .msg_item {
    margin-top: 7vh;
    margin-bottom: 7vh;
    height: 12vh;
  }
  .message_sec .msg_item_wrap .item_text {
    font-size: 2.6em;
  }
  .message_sec .msg_item_wrap .item_text.fz_sm {
    font-size: 2.2em;
  }
  .message_sec .msg_item_wrap .item_text.fz_xs {
    font-size: 1.6em;
  }

  .media_sec {
    padding-top: 40px;
    padding-bottom: 40px;
  }
  .media_sec .sec_title {
    left: 0;
    top: 0;
    height: 1.1em;
    font-size: 4em;
    text-align: center;
    line-height: 1;
  }
  .media_sec .media_item {
    margin-bottom: 15px;
  }
  .media_sec .media_item .word_wrap {
    padding: 2em 1em 1em;
  }
  .media_sec .media_item .tit {
    font-size: 1.3em;
  }

  .speaker_sec {
    padding-bottom: 60px;
  }
  .speaker_sec .sec_title {
    top: 30px;
    font-size: 4em;
  }
  .speaker_sec .spk_item .hover_wrap {
    background: -webkit-gradient(linear, left bottom, left top, from(#000), color-stop(66%, rgba(0, 0, 0, 0)));
    background: -o-linear-gradient(bottom, #000, rgba(0, 0, 0, 0) 66%);
    background: linear-gradient(0deg, #000, rgba(0, 0, 0, 0) 66%);
  }
  .speaker_sec .spk_item .text_wrap {
    padding: 2em 1em 1em;
  }
  .speaker_sec .spk_item .text_wrap .title {
    font-weight: 100;
  }

  .sponsor_sec .spo_tit {
    padding-left: 0;
    padding-right: 0;
    width: 72px;
    text-align: center;
    font-size: 13px;
  }
  .sponsor_sec .spo_img img {
    height: 64px;
  }
  .sponsor_sec .col-auto:nth-child(3), .sponsor_sec .col-auto:nth-child(4) {
    margin-left: 72px;
  }
}