#backTop,
#register {
  width:35px;
  height:35px;
  border-radius:4px;
  cursor:pointer;
  z-index:999999999;
  display:none;
  box-sizing: content-box;
  border:1px solid #ccc;
}
#backTop {
  padding:10px;
  text-indent:-9999px;
  background:url(../img/UI/uparr-48-b.png) no-repeat center center rgba(255,255,255,0.8);
}

#register{
  padding:10px 10px 25px 10px;
  text-align:center;
}

html,
body {
  font-size: 16px;
  font-family: 'Noto Sans TC', Microsoft Jhenghei, '微軟正黑', sans-serif; }

.bgc_blue {
  background-color: #04365c; }
.bgc_red {
  background-color: #db230b; }
.bgc_grey {
  background-color: #999; }
.bgc_yellow {
  background-color: #f5c01b; }

.bd_blue {
  border: 1px solid #04365c; }
.bd_blue:not(:disabled):not(.disabled).active {
  background-color: #04365c;
  color: #fff; }
.bd_red {
  border: 1px solid #db230b; }
.bd_grey {
  border: 1px solid #999; }
.bd_yellow {
  border: 1px solid #f5c01b; }

.text_blue {
  color: #04365c; }
.text_red {
  color: #db230b; }
.text_grey {
  color: #999; }
.text_yellow {
  color: #f5c01b; }

.f_w_700 {
  font-weight: 700; }
.f_s_h1 {
  font-size: 1.8em; }
.f_s_h2 {
  font-size: 1.6em; }
.f_s_h3 {
  font-size: 1.425em; }
.f_s_h4 {
  font-size: 1.25em; }
.f_s_h5 {
  font-size: 1.125em; }

.layout_sec {
  padding-top: 60px;
  padding-bottom: 80px; }
  .layout_sec.bg_grey {
    background-color: rgba(0, 0, 0, 0.02); }

.header_title {
  position: absolute;
  left: 0;
  top: 0;
  line-height: 40px;
}
.header_function {
  position: absolute;
  top: 0;
  right: 0;
  font-size: 0;
}
.function_item {
  display: inline-block;
  vertical-align: middle;
  margin: 0 5px;
  font-size: 1rem;
}
@media (max-width: 992px) {
  .header_title {
    left: 72px;
  }
}

.sec_title {
  position: relative;
  margin: 30px auto 40px;
  min-width: 240px;
  max-width: 28%;
  width: 100%;
  text-align: center; }
  .sec_title::after {
    content: '';
    display: block;
    line-height: 1;
    width: 100%;
    height: 1px;
    margin: 0 auto;
    background-color: #f5c01b;
    -webkit-box-shadow: 0 0 3px #f5c01b;
    box-shadow: 0 0 3px #f5c01b; }
  .sec_title .tit {
    position: relative;
    z-index: 3;
    margin: 0 auto;
    padding-bottom: 10px;
    width: 100%;
    font-size: 36px;
    font-weight: 700;
    line-height: 1;
    color: #04365c;
    letter-spacing: .1em; }
    .sec_title .tit::before {
      left: 0; }
    .sec_title .tit::after {
      right: 0; }
    .sec_title .tit::before, .sec_title .tit::after {
      content: '';
      position: absolute;
      bottom: -5px;
      border-radius: 4px;
      width: 8px;
      height: 8px;
      background-color: #f5c01b;
      -webkit-box-shadow: 0 0 3px #f5c01b;
      box-shadow: 0 0 3px #f5c01b; }


.navbar-dark .navbar-nav .nav-link {
  color: #fff;
}
.navbar-dark .navbar-nav .nav-link.active{
  background-color: #f5c01b;
  color: #04365c;
}


.sec_hero {
  position: relative;
  margin-top: 56px;
  overflow: hidden; }
  .sec_hero .g_kv {
    border-bottom: 1px solid #f0f0f0; }
    .sec_hero .g_kv .kv_desktop {
      position: relative; }
      .sec_hero .g_kv .kv_desktop .kv_left {
        position: absolute;
        left: 8.4375%;
        top: 10.46296%;
        width: 42.65625%; }
      .sec_hero .g_kv .kv_desktop .kv_text img {
        width: 100%; }
      .sec_hero .g_kv .kv_desktop .kv_link_area {
        padding-left: 6px;
        padding-right: 6px;
        margin-top: 30px;
        font-size: 0;
        text-align: center; }
        .sec_hero .g_kv .kv_desktop .kv_link_area .kv_link {
          display: inline-block;
          width: 32%;
          max-width: 200px; }
          .sec_hero .g_kv .kv_desktop .kv_link_area .kv_link:nth-child(2) {
            margin: 0 2%; }
          .sec_hero .g_kv .kv_desktop .kv_link_area .kv_link a {
            border-radius: 30px;
            display: block;
            padding: .5em 0;
            background-color: #f5c01b;
            font-size: 1.4rem;
            text-align: center;
            color: #04365c;
            opacity: 0.3;
            -webkit-transition: opacity 200ms;
            -o-transition: opacity 200ms;
            transition: opacity 200ms; }
            .sec_hero .g_kv .kv_desktop .kv_link_area .kv_link a:hover {
              text-decoration: none;
              opacity: 0.8; }
            .sec_hero .g_kv .kv_desktop .kv_link_area .kv_link a.is_active {
              border: 1px solid #f5c01b;
              background-color: transparent;
              color: #f5c01b;
              opacity: 1; }
      .sec_hero .g_kv .kv_desktop .kv_map_area {
        position: absolute;
        top: 0;
        right: 3.4%;
        border: 0 solid #fff;
        width: 40%;
        height: 100%; }
      .sec_hero .g_kv .kv_desktop .kv_pos {
        position: absolute;
        width: 39.0625%;
        -webkit-filter: grayscale(100%);
        filter: grayscale(100%);
        opacity: 0.7; }
        .sec_hero .g_kv .kv_desktop .kv_pos span {
          display: block;
          padding-top: 100%; }
        .sec_hero .g_kv .kv_desktop .kv_pos.is_active {
          -webkit-filter: grayscale(0%);
          filter: grayscale(0%);
          opacity: 1; }
        .sec_hero .g_kv .kv_desktop .kv_pos.to_top {
          top: -3%;
          right: 8%;
          background: url("../img/pos_taipei.png") center/contain no-repeat; }
        .sec_hero .g_kv .kv_desktop .kv_pos.to_middle {
          top: 14%;
          right: 42%;
          background: url("../img/pos_taichung.png") center/contain no-repeat; }
        .sec_hero .g_kv .kv_desktop .kv_pos.to_bottom {
          top: 30%;
          right: 55%;
          background: url("../img/pos_tainan.png") center/contain no-repeat; }
    .sec_hero .g_kv .kv_mobile .kv_link_area {
      position: absolute;
      bottom: 5%;
      width: 100%;
      padding-left: 6px;
      padding-right: 6px;
      font-size: 0;
      text-align: center; }
      .sec_hero .g_kv .kv_mobile .kv_link_area .kv_link {
        display: inline-block;
        width: 32%;
        max-width: 200px; }
        .sec_hero .g_kv .kv_mobile .kv_link_area .kv_link:nth-child(2) {
          margin: 0 2%; }
        .sec_hero .g_kv .kv_mobile .kv_link_area .kv_link a {
          border-radius: 30px;
          display: block;
          padding: .5em 0;
          background-color: #f5c01b;
          font-size: 1.4rem;
          text-align: center;
          color: #04365c;
          opacity: 0.3;
          -webkit-transition: opacity 200ms;
          -o-transition: opacity 200ms;
          transition: opacity 200ms; }
          .sec_hero .g_kv .kv_mobile .kv_link_area .kv_link a:hover {
            text-decoration: none;
            opacity: 0.8; }
          .sec_hero .g_kv .kv_mobile .kv_link_area .kv_link a.is_active {
            border: 1px solid #f5c01b;
            background-color: transparent;
            color: #f5c01b;
            opacity: 1; }
    .sec_hero .g_kv img {
      width: 100%; }

.g_intro {
  font-size: 1.2em;
}
.s_agenda .table_tip {
  margin-top: 6px;
  font-size: 0.95em;
  text-align: center; }
  .s_agenda .table_tip span {
    display: inline-block;
    padding: .4em 1em;
    background-color: #f5c01b; }
.primary_btn {
    position: relative;
    display: block;
    margin-left: auto;
    margin-right: auto;
    max-width: 220px; }
    .primary_btn::before, .primary_btn::after {
      content: '';
      position: absolute;
      width: 0;
      height: 0;
      top: calc(50% - 40px);
      border-top: 40px solid transparent;
      border-bottom: 40px solid transparent; }
    .primary_btn::before {
      left: -30px;
      border-right: 30px solid #001220; }
    .primary_btn::after {
      right: -30px;
      border-left: 30px solid #001220; }
    .primary_btn .btn_inner {
      position: relative;
      z-index: 2;
      width: 100%;
      background: -webkit-gradient(linear, left top, right top, from(#001220), color-stop(65%, #04365c), to(#001220));
      background: -webkit-linear-gradient(left, #001220, #04365c 65%, #001220);
      background: -o-linear-gradient(left, #001220, #04365c 65%, #001220);
      background: linear-gradient(90deg, #001220, #04365c 65%, #001220);
      -webkit-transition: background 300ms, -webkit-transform 300ms;
      transition: background 300ms, -webkit-transform 300ms;
      -o-transition: background 300ms, transform 300ms;
      transition: background 300ms, transform 300ms;
      transition: background 300ms, transform 300ms, -webkit-transform 300ms;
      font-size: 1.6em;
      letter-spacing: .1em;
      line-height: 80px;
      font-weight: 400;
      letter-spacing: .1em;
      text-align: center;
      color: #f5c01b; }
      .primary_btn .btn_inner::before {
        content: 'SIGN UP';
        position: absolute;
        left: -5%;
        bottom: -8px;
        z-index: 0;
        width: 110%;
        text-align: center;
        font-size: 2em;
        color: #fff;
        opacity: .1;
        font-weight: 700;
        line-height: 1; }

.s_speaker img {
  max-width: 100%;
}
.s_speaker .card-text {
  margin-bottom: 0;
}
.speaker_item {
  cursor: pointer;
}
.speaker_item img {
  transition: transform 300ms;
}
.speaker_item:hover img {
  transform: scale(.92);
}

.sponsor_sort {
  font-size: 0;
}
.sponsor_sort a {
  font-size: 1rem;
}
.sponsor_item img {
  max-width: 100%;
}