@charset "UTF-8";
h2.obi_set {
  background-image: -webkit-gradient(linear, left top, left bottom, from(#aaa), to(#999));
  background-image: -o-linear-gradient(top, #aaa 0%, #999 100%);
  background-image: linear-gradient(180deg, #aaa 0%, #999 100%);
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.3);
  color: #fff;
  text-align: center;
  margin-bottom: 1em;
  padding: 0.625em 0;
  font-size: 1.125em;
  border-radius: 5px;
}

ul.session_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin-bottom: 2em;
}
ul.session_list li a {
  display: block;
  background-image: -webkit-gradient(linear, left top, left bottom, from(#f4f4f4), to(#e2e2e2));
  background-image: -o-linear-gradient(top, #f4f4f4 0%, #e2e2e2 100%);
  background-image: linear-gradient(180deg, #f4f4f4 0%, #e2e2e2 100%);
  color: #456;
  padding: 0.5em 0.75em;
  margin: 3px;
  font-size: 0.875em;
}
ul.session_list li a:hover {
  background: #ccc;
}
@media screen and (max-width: 559px) {
  ul.session_list li a {
    font-size: 0.8125em;
  }
}

.s_speaker_wrap {
  display: none;
  margin: 2em 0;
  padding: 2em 3em;
  border-radius: 8px;
  background-image: -webkit-gradient(linear, left top, left bottom, from(#e2ebf0), to(#cfd9df));
  background-image: -o-linear-gradient(top, #e2ebf0 0%, #cfd9df 100%);
  background-image: linear-gradient(180deg, #e2ebf0 0%, #cfd9df 100%);
}
@media screen and (max-width: 999px) {
  .s_speaker_wrap {
    padding: 2em 1em;
  }
}
@media screen and (max-width: 559px) {
  .s_speaker_wrap {
    max-width: 300px;
    margin: 2em auto;
  }
}

.s_speaker_intro {
  font-size: 1.125em;
  line-height: 1.5;
  text-align: center;
  margin-bottom: 1em;
}
@media screen and (max-width: 999px) {
  .s_speaker_intro {
    font-size: 1em;
    text-align: left;
  }
  .s_speaker_intro br {
    display: none;
  }
}

.s_speaker {
  margin: 0 2em;
}
.s_speaker li {
  display: block;
}
.s_speaker a {
  display: block;
  padding: 0.5em;
  color: #333;
  border: 2px solid #ddd;
  margin: 0 0.5em;
  background: #fff;
}
.s_speaker a .ph img {
  width: 100%;
}
.s_speaker a .name {
  text-align: center;
  font-size: 1.125em;
  font-weight: bold;
  background: #000;
  color: #fff;
  padding: 0.25em 0;
}
.s_speaker a .company {
  margin: 1em 0.5em 0;
  font-size: 0.8125em;
  line-height: 1.5;
}
.s_speaker a .post {
  font-size: 0.8125em;
  line-height: 1.5;
  margin: 0.25em 0.5em 0;
}
.speaker_responsive {
  margin: 0 20px;
  padding: 10px 5px;
  background: #fff;
}
.speaker_responsive .ph {
  padding: 0 5px;
}
.speaker_responsive .ph img {
  width: 100%;
}

ul.conf_index_list_2021 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
@media screen and (max-width: 599px) {
  ul.conf_index_list_2021 {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
}
ul.conf_index_list_2021 li {
  margin-bottom: 2em;
  width: calc((100% - 2em)/2);
  margin-top: -90px;
  padding-top: 90px;
}
@media screen and (max-width: 1023px) {
  ul.conf_index_list_2021 li {
    margin-bottom: 1em;
    width: calc((100% - 1em)/2);
  }
}
@media screen and (max-width: 767px) {
  ul.conf_index_list_2021 li {
    width: 100%;
  }
}
ul.conf_index_list_2021 .summary {
  width: 100%;
  height: 100%;
  border: 1px solid #ccc;
  border-radius: 8px;
  padding: 5px;
}
ul.conf_index_list_2021 .summary .ins {
  width: 100%;
  height: 100%;
  padding: 1em;
  border-radius: 6px;
  background-image: -webkit-gradient(linear, left top, left bottom, from(#fdfbfb), to(#ebedee));
  background-image: -o-linear-gradient(top, #fdfbfb 0%, #ebedee 100%);
  background-image: linear-gradient(180deg, #fdfbfb 0%, #ebedee 100%);
  position: relative;
}
ul.conf_index_list_2021 .conf_title {
  border-bottom: 1px solid #999;
  padding-bottom: 0.5em;
  margin-bottom: 0.75em;
}
ul.conf_index_list_2021 .conf_title .name {
  font-size: 1.25em;
  font-weight: bold;
  color: #333;
}
ul.conf_index_list_2021 .conf_title .name:before {
  display: none;
  content: "";
  font-family: "Font Awesome 5 Regular";
}
ul.conf_index_list_2021 .conf_title .name .svg-inline--fa {
  margin-right: 0.375em;
}
ul.conf_index_list_2021 p.guide_text {
  margin: 0 0.25em;
  font-size: 0.875em;
  line-height: 1.75;
  color: #000;
}
@media screen and (min-width: 600px) {
  ul.conf_index_list_2021 p.guide_text {
    padding-bottom: 4em;
  }
}
@media screen and (max-width: 599px) {
  ul.conf_index_list_2021 p.guide_text {
    padding-bottom: 1em;
  }
}
ul.conf_index_list_2021 .to_sessions {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
@media screen and (min-width: 600px) {
  ul.conf_index_list_2021 .to_sessions {
    position: absolute;
    bottom: 1em;
    width: calc(100% - 2em);
  }
}
@media screen and (max-width: 599px) {
  ul.conf_index_list_2021 .to_sessions {
    position: static;
    bottom: 0;
  }
}
ul.conf_index_list_2021 .to_sessions a {
  font-size: 1em;
  border-radius: 2em;
  padding: 0.5em 2em;
  -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
          box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
  border: 2px solid #fff;
  color: #fff;
  background: #999;
  background: -webkit-gradient(linear, left top, left bottom, from(#999), to(#666));
  background: -o-linear-gradient(top, #999 0%, #666 100%);
  background: linear-gradient(to bottom, #999 0%, #666 100%);
}
ul.conf_index_list_2021 .to_sessions a:hover {
  background: -webkit-gradient(linear, left top, left bottom, from(#aaa), to(#777));
  background: -o-linear-gradient(top, #aaa 0%, #777 100%);
  background: linear-gradient(to bottom, #aaa 0%, #777 100%);
}
ul.conf_index_list_2021 .to_sessions a:before {
  display: none;
  content: "";
  font-family: "Font Awesome 5 Solid";
}
ul.conf_index_list_2021 .to_sessions a.undecided {
  background: -webkit-gradient(linear, left top, left bottom, from(#ccc), to(#ccc));
  background: -o-linear-gradient(top, #ccc 0%, #ccc 100%);
  background: linear-gradient(to bottom, #ccc 0%, #ccc 100%);
  pointer-events: none;
}
@media screen and (min-width: 600px) {
  ul.conf_index_list_2021 .button_position {
    position: absolute;
    bottom: 1em;
    width: calc(100% - 2em);
  }
}
@media screen and (max-width: 599px) {
  ul.conf_index_list_2021 .button_position {
    position: static;
    bottom: 0;
    width: 100%;
  }
}
ul.conf_index_list_2021 .confpage_list {
  position: relative;
}
ul.conf_index_list_2021 .confpage_list.close {
  display: none;
}
ul.conf_index_list_2021 .confpage_list a {
  z-index: 9999;
  width: 15em;
  margin: 0 auto;
  text-align: center;
  display: block;
  font-size: 1.125em;
  border-radius: 2.25em;
  padding: 0.5em 0;
  -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
          box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
  border: 2px solid #fff;
  color: #fff;
  background: #999;
}
@media screen and (max-width: 599px) {
  ul.conf_index_list_2021 .confpage_list a {
    width: 100%;
    margin: 1.2em auto 0;
    font-size: 1.125em;
    border-radius: 0.5em;
    padding: 0.75em 0.5em;
    border: 1px solid #fff;
  }
}
ul.conf_index_list_2021 .confpage_list a:hover {
  opacity: 0.7;
}
ul.conf_index_list_2021 .confpage_list a:before {
  display: none;
  content: "";
  font-family: "Font Awesome 5 Solid";
}
ul.conf_index_list_2021 .confpage_list a .min {
  margin-left: 0.25em;
  font-size: 80%;
}