@charset "utf-8";

.contents {
  padding-bottom: 70px;
}

.page_nav_day_anchor.fixnavi {
  position: fixed;
  top: 90px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  z-index: 10;
}

.page_nav_day_anchor ol {
  display: flex;
  background-color: #000;
  border-radius: 150px;
  overflow: hidden;
}

.page_nav_day_anchor ol li {
  position: relative;
  width: 100%;
  min-width: 20%;
  text-align: center;
  background-color: rgba(255, 255, 255, 1);
}

.page_nav_day_anchor ol li.minogashi {
  color: #515151;
  padding: 0.25em 0.5em 0;
  background-color: rgba(255, 255, 255, 0.5);
}

.page_nav_day_anchor ol li.minogashi.current {
  color: #014796;
}

.page_nav_day_anchor ol li.current {
  background-color: rgba(255, 255, 255, 1);
  /*    box-shadow: 1px 3px 0px 0 rgba(0, 0, 0, .2);*/
}

.page_nav_day_anchor ol li.current::before {
  content: "";
  display: block;
  height: 5px;
  width: 100%;
  background-color: #ffff00;
  position: absolute;
  left: 0;
  bottom: 0;
}

.page_nav_day_anchor ol li::after {
  content: "";
  display: block;
  height: 20px;
  width: 1px;
  background-color: #008bd5;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
}

.page_nav_day_anchor ol li:first-child:after {
  display: none;
}

.page_nav_day_anchor ol li .ic,
.page_nav_day_anchor ol li a {
  display: block;
}

.page_nav_day_anchor ol li a {
  padding: 0.5em 1em;
  height: 100%;
  /*    */
  /*     color: var(--cl-red);
 */
  color: #008bd5;
}

.page_nav_day_anchor ol li p {
  font-weight: 700;
}

.page_nav_day_anchor ol li a p {
  font-size: 20px;
}

@media screen and (max-width: 440px) {
  .page_nav_day_anchor ol li a p {
    font-size: 18px;
    text-align: left;
  }
}

.page_nav_day_anchor ol li a:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.page_nav_day_anchor ol li .ic {
  background-color: rgba(255, 255, 255, 0.1);
}

/*
.page_nav_day_anchor ol li.minogashi .ic {
    background-color: rgba(0, 65, 255, .1);
}
*/

.page_nav_day_anchor ol li p span {
  font-weight: 700;
  font-size: 14px;
}

.page_nav_day_anchor ol li p:after {
  font-family: "Material Icons";
  line-height: 0;
  font-size: 20px;
  content: "expand_more";
  display: inline-block;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
}

.page_nav_day_anchor ol li.minogashi p:after {
  display: none;
}

@media screen and (max-width: 1085px) {
  .page_nav_day_anchor.fixnavi {
    top: 75px;
  }
}

@media screen and (max-width: 767px) {
  .page_nav_day_anchor ol li small {
    display: none;
  }

  .page_nav_day_anchor ol li span {
    display: none;
  }

  .page_nav_day_anchor ol li .ic {
    font-size: 8px;
  }
}

.contents .notes {
  padding: 1em;
  margin-top: 1em;
  margin-bottom: 5em;
  text-align: center;
  background-color: rgba(255, 255, 255, 0.05);
  border: 3px double #515151;
}

.contents .notes span {
  font-size: 120%;
}

@media screen and (max-width: 1160px) {
  .contents .notes {
    font-size: 1.4rem;
  }

  .page_lecture_list .contents .notes {
    width: 90%;
  }
}

@media screen and (max-width: 500px) {
  .contents .notes {
    text-align: left;
  }
}

.detail .contents .notes {
  margin-bottom: 0em;
}

.lecture_top_area .flex {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 100px;
}

.lecture_top_area .flex .item {
  width: 48%;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.lecture_top_area .flex .item:nth-child(n + 3) {
  margin-top: 25px;
}

@media screen and (max-width: 767px) {
  .lecture_top_area .flex .item {
    width: 100%;
    margin-bottom: 50px;
  }
}

.lecture_top_area .flex a {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 360px;
  height: 100%;
  padding: 35px;
  overflow: hidden;
  z-index: 2;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
  border: 1px solid var(--logo-cl-green);
  position: relative;
}

.lecture_top_area .flex a:hover {
  opacity: 1;
}

.lecture_top_area .flex a::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0px;
  display: block;
  width: 100%;
  height: 0%;
  z-index: 1;
  opacity: 1;
  transition: 1s;
  background-color: var(--logo-cl-green);
  opacity: 0.5;
}

.lecture_top_area .flex a:hover::before {
  height: 100%;
  bottom: 0%;
  animation-duration: 15s;
}

.lecture_top_area .flex a .c_title {
  margin-top: 65px !important;
  margin-bottom: auto;
  z-index: 2;
  font-size: 2.2rem;
  line-height: 1.6;
}

.lecture_top_area .flex .lecture a {
  background-image: url(../images/bg_JSAEspecialpresentations.webp);
}

.lecture_top_area .flex .newcar_lecture a {
  background-image: url(../images/bg_chiefengineerpresentations.webp);
}

.lecture_top_area .flex .technological_development_presentations a {
  background-image: url(../images_nagoya/bg_technological_development_presentations.webp);
}

/* 
.lecture_top_area .flex .automatic_driving_ai a {
  background-image: url(../images/bg_automatic_driving_ai.webp);
}

.lecture_top_area .flex .chubu_planning_presentations a {
  background-image: url(../images/bg_chubu_planning_presentations.webp);
}
 */
.lecture_top_area .flex .btn {
  position: relative;
  z-index: 2;
}

.lecture_top_area .flex a .ribbon {
  display: inline-block;
  text-align: center;
  width: 100px;
  padding-bottom: 5px;
  padding-top: 5px;
  background-color: #0034c1;
  font-size: 14px;
  position: relative;
  margin-left: auto;
}

.lecture_top_area .flex a .ribbon::after {
  content: "";
  position: absolute;
  left: 0;
  top: 100%;
  height: 0;
  width: 0;
  z-index: 2;
  border-left: 50px solid #0034c1;
  border-right: 50px solid #0034c1;
  border-bottom: 10px solid transparent;
}

.nagoya .lecture_top_area .flex a .ribbon {
  background-color: var(--cl-red);
}

.nagoya .lecture_top_area .flex a .ribbon::after {
  border-left: 50px solid var(--cl-red);
  border-right: 50px solid var(--cl-red);
  border-bottom: 10px solid transparent;
}

/**/
.introduction {
  margin-top: 35px;
  margin-bottom: 20px;
  text-align: center;
}

.page_lecture_list h4.c_title {
  font-size: 30px;
  display: inline-block;
  margin-left: auto;
  margin-right: auto;
}

.page_lecture_list h4.c_title span,
.page_lecture_list h4.c_title small {
  font-size: 1.8rem;
  font-weight: 700;
}

.en.page_lecture_list h4.c_title small {
  padding-left: 10px;
}

.page_lecture_list h4.c_title span {
  background-color: #ffff00;
  /* color: #0041ff; */
  color: var(--cl-red);
  padding: 3px;
}

.nagoya .page_lecture_list h4.c_title span {
  color: var(--cl-red);
}

.lecture_list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 15px;
  align-items: stretch;
}

.lecture_list .item {
  width: 48%;
  padding-top: 28px;
  margin-bottom: 60px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.newcar_lecture .item {
  width: 100%;
  max-width: 800px;
}

@media screen and (max-width: 767px) {
  .lecture_list .item {
    width: 100%;
  }
}

.lecture_list .item .flex li {
  width: 100%;
}

.lecture_list .item .flex.speaker_conts {
  flex-wrap: nowrap;
}

@media screen and (max-width: 1000px) {
  .lecture_list .item .flex.speaker_conts {
    flex-wrap: wrap;
  }
}

@media screen and (max-width: 767px) {
  .lecture_list .item .flex.speaker_conts {
    flex-wrap: nowrap;
  }
}

@media screen and (max-width: 640px) {
  .lecture_list .item .flex.speaker_conts {
    flex-wrap: wrap;
  }
}

/*.lecture_list .item::before,*/
/*.lecture_list .item.archive::before,*/
.lecture_list .item.now::before {
  position: absolute;
  top: 0px;
  left: 0;
  z-index: 5;
  display: flex;
  font-size: 11px;
  text-align: center;
  line-height: 1;
  align-items: center;
  justify-content: center;
  border-radius: 0;
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
  -ms-border-radius: 0;
  -o-border-radius: 0;
  color: #fff;
}

/*
.lecture_list .item.archive::before {
    content: "アーカイブ配信あり";
    width: 100%;
    height: 28px;
    background-color: #008F4D;
}

.en .lecture_list .item.archive::before {
    content: "Archived available";
}
*/
/*.lecture_list .item::after,*/
.lecture_list .item.now::after {
  content: "";
  position: absolute;
  left: 0;
  top: 30px;
  height: 0;
  width: 0;
  border-left: 25px solid rgb(0, 140, 255);
  border-right: 25px solid rgb(0, 140, 255);
  border-bottom: 10px solid transparent;
}

.lecture_list .item.now::before {
  content: "配信中";
  width: 100%;
  height: 30px;
  background-color: rgb(250, 255, 0);
  color: #000;
  font-weight: bold;
  font-weight: 700;
}

.en .lecture_list .item.now::before {
  content: "On Air";
}

/*
.lecture_list .item.now::after {
    border-left: 25px solid rgb(250, 255, 0);
    border-right: 25px solid rgb(250, 255, 0);
}*/

.lecture_list .item .btn {
  margin-top: auto;
}

.lecture .contents .btn_large {
  /*     font-size: 1.55rem;
 */
  padding: 1.15em 3.5em 1.15em 1.75em;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.en.lecture .contents .btn_large {
  font-size: 1.45rem;
}

.lecture .contents .btn_large.back {
  font-size: 1.75rem;
  padding: 1.15em 1.75em 1.15em 1.75em;
}

.opendata {
  width: 100%;
  background-color: #fff;
  display: flex;
  justify-content: flex-start;
  overflow: hidden;
  /*    border-radius: 50px;
    -webkit-border-radius: 50px;
    -moz-border-radius: 50px;
    -ms-border-radius: 50px;
    -o-border-radius: 50px;*/
  color: #000;
  line-height: 35px;
}

.opendata span {
  display: inline-block;
  font-size: 1.4rem;
  margin-right: 15px;
  padding: 0 25px;
  background-color: #b7c800;
  color: #fff;
}

@media screen and (max-width: 539px) {
  .opendata span {
    display: block;
  }
}

.lecture_detail .opendata {
  text-align: center;
  margin-top: 0px;
}

@media screen and (max-width: 539px) {

  .opendata span,
  .lecture_detail .opendata span {
    font-size: 1.2rem;
    margin-right: 5px;
    padding: 0 10px;
  }
}

@media screen and (max-width: 400px) {

  .opendata,
  .lecture_detail .opendata {
    text-align: left;
  }
}

.lecture_list .item h4 {
  font-weight: 600;
  line-height: 1.4;
  margin-top: 1em;
}

.chubu_research_presentation .lecture_list .item h4 {
  padding-bottom: 5px;
  border-bottom: 1px solid var(--cl-red);
}

.chubu_research_presentation .lecture_list .item h5 {
  border-left: 1px solid var(--cl-red);
  padding-left: 0.5em;
  margin-bottom: 1em;
}

.chubu_research_presentation .lecture_list .item .speaker_name .speaker {
  line-height: 1.6;
}

.state {
  width: 12em;
  height: 28px;
  background: rgb(0, 160, 62);
  background: -moz-linear-gradient(135deg, rgba(0, 160, 62, 1) 0%, rgba(0, 115, 136, 1) 100%);
  background: -webkit-linear-gradient(135deg, rgba(0, 160, 62, 1) 0%, rgba(0, 115, 136, 1) 100%);
  background: linear-gradient(135deg, rgba(0, 160, 62, 1) 0%, rgba(0, 115, 136, 1) 100%);
  position: absolute;
  top: 0;
  right: 0;
  font-size: 1.2rem;
  color: #fff;
  line-height: 28px;
  text-align: center;
  z-index: 50;
}

/*.lecture_detail .speaker_conts {
    display: flex;
}

@media screen and (max-width: 680px) {
    .lecture_detail .speaker_conts {
        flex-wrap: wrap;
    }
}*/

.speaker_name {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  letter-spacing: 0;
  margin-bottom: 1em;
}

.speaker_name dt {
  width: 100%;
  line-height: 1;
  order: 2;
}

.speaker_name .speaker {
  width: calc(100% - 120px);
  font-size: 1.4rem;
  line-height: 1.4;
}

.speaker_name .speaker span {
  margin-right: 0.75rem;
  font-size: 1.8rem;
  font-weight: 700;
}

.speaker_name .speaker_pict {
  width: 100px;
  margin-right: 15px;
  padding: 1px;
  overflow: hidden;
  order: 1;
}

.speaker_name .speaker_pict figure {
  height: 100px;
  overflow: hidden;
  border-radius: 100px;
  -webkit-border-radius: 100px;
  -moz-border-radius: 100px;
  -ms-border-radius: 100px;
  -o-border-radius: 100px;
  position: relative;
}

.speaker_name .speaker_pict figure img {
  position: absolute;
  height: 100px;
  width: auto;
  top: 50%;
  left: 50%;
  object-fit: cover;
  transform: rotate(0deg) translate(-50%, -50%);
}

.explanatory {
  margin-top: 10px;
  margin-bottom: 1em;
}

/*　lecture_detail　*/

.lecture_detail {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.lecture_detail h4 {
  color: #fff;
}

.lecture_detail h5 {
  margin-top: 1.5em;
}

.lecture_detail .explanatory {
  margin-top: 20px;
  margin-bottom: 20px;
}

.lecture_detail .speaker_name {
  padding: 30px 0 0;
}

.chubu_research_presentation .lecture_detail .speaker_name {
  padding: 10px 0 0;
}

.lecture_detail .speaker_name dt {
  font-size: 1.4rem;
  margin-top: 0px;
}

.lecture_detail .speaker_name .speaker_pict {
  width: 130px;
  order: 1;
}

.lecture_detail .speaker_name .speaker_pict figure {
  height: 130px;
  border-radius: 130px;
  -webkit-border-radius: 130px;
  -moz-border-radius: 130px;
  -ms-border-radius: 130px;
  -o-border-radius: 130px;
}

.lecture_detail .speaker_name .speaker_pict figure img {
  height: 130px;
}

.lecture_detail .speaker_name .speaker {
  width: calc(100% - 150px);
  order: 2;
}

/* 聴講予約終了用 */
.lecture_detail span.btn.btn_large {
  font-size: 16px;
  max-width: 370px;
  padding: 1.15em 1.5em 1.15em 2.5em;
  background: #333333;
}

@media screen and (max-width: 400px) {
  .lecture_detail span.btn.btn_large {
    font-size: 14px;
  }
}

.lecture_detail span.btn.btn_large::before {
  display: none;
}

.lecture_detail span.btn.btn_large::after {
  content: "event_busy";
  right: auto;
  left: 15px;
}

.item_movie {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.item_movie .txt_box {
  width: 100%;
  background: #1a1a1a;
  height: 400px;
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  -webkit-justify-content: center;
  justify-content: center;
  color: #8f8f8f;
  font-weight: bold;
  padding: 20px;
}

@media screen and (max-width: 860px) {
  .item_movie {
    margin-left: 30px;
    margin-right: 30px;
  }
}

@media screen and (max-width: 767px) {
  .lecture.detail .item_movie .txt_box {
    height: 50vw;
    min-height: 180px;
    font-size: 1rem;
  }

  .item_movie {
    margin-left: 20px;
    margin-right: 20px;
  }
}

.page_move_nav,
.page_foot_nav {
  margin-top: 70px;
  margin-bottom: 70px;
}

@media screen and (max-width: 440px) {
  .page_move_nav .btn+.btn {
    margin-top: 0.5em;
  }
}

.page_foot_nav .list_related {
  display: block;
  width: 80%;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 1.5em;
}

@media screen and (max-width: 800px) {
  .page_foot_nav .list_related {
    width: 100%;
  }
}

.page_foot_nav .list_related li a {
  display: inline-block;
  padding: 0.5em 1em 0.5em 0em;
  position: relative;
  text-decoration: none;
  color: #008bd5;
  text-decoration: underline;
}

.nagoya .page_foot_nav .list_related li a {
  color: #e8bbcd;
}

.page_foot_nav .list_related li a::before {
  display: inline-block;
  font-family: "Material Icons";
  line-height: 30px;
  position: absolute;
  right: 0px;
  font-size: 1.2rem;
  transform: rotate(0deg) translate(0, 0%);
  content: "arrow_forward_ios";
}

.detail .list li {
  margin-top: 0.5em;
}

.detail .list .btn {
  max-width: 100%;
  text-align: left;
  padding-left: 1.5em;
  /*    padding: 0.55em 1em 0.55em 1em;*/
}

@media screen and (max-width: 767px) {
  .detail .list .btn {
    font-size: 1.2rem;
    /*        padding: 0.55em 4.5em 0.55em 2em;*/
  }
}

.btns {
  justify-content: center;
}

.btns .btn {
  margin-left: 10px;
  margin-right: 10px;
}

@media screen and (max-width: 767px) {
  .flex.btns {
    display: block;
  }

  .btns .btn {
    margin-left: auto;
    margin-right: auto;
  }

  .btns .btn+.btn {
    margin-top: 15px;
  }
}

.detail .num_list li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.en.detail .num_list li {
  display: block;
  margin-bottom: 20px;
}

.detail .num_list li::before {
  content: counter(count);
  counter-increment: count 1;
  display: inline-block;
  border: 1px solid var(--cl-red);
  width: 1.5em;
  height: 1.5em;
  line-height: 1.5em;
  text-align: center;
  border-radius: 50%;
  color: #000;
  background-color: var(--cl-red);
  margin-right: 0.5em;
  font-weight: 700;
  position: absolute;
  top: 0;
  left: -2em;
}

.detail .num_list h6 {
  margin-bottom: 3px;
  width: 22em;
  position: relative;
}

.en.detail .num_list h6 {
  width: 100%;
}

.detail .num_list h6 span {
  display: inline-block;
  background-color: #000;
  position: relative;
  z-index: 2;
  padding-right: 1em;
  font-weight: bold;
  font-weight: 700;
}

.detail .num_list h6::after {
  content: "";
  border-bottom: 2px dotted #535353;
  width: 100%;
  height: 1px;
  display: block;
  position: absolute;
  top: 15px;
  right: 0;
  z-index: 1;
}

.detail .num_list li p {
  width: calc(100% - 23em);
}

.en.detail .num_list li p {
  width: 100%;
}

@media screen and (max-width: 767px) {
  .detail .num_list li {
    display: block;
    margin-bottom: 20px;
  }

  .detail .num_list h6,
  .en.detail .num_list h6 {
    width: 100%;
  }

  .detail .num_list li p {
    width: 100%;
  }
}

.goiken_form {
  margin-top: 8px;
  padding: 0 15px;
  border-radius: 10px;
  background-color: #fff;
}