* {
  margin: 0;
  padding: 0;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto' ,sans-serif;
}
a {
  text-decoration: none;
  transition: all .15s;
}
ul {
  list-style: none;
}


@media screen and (min-width:1200px) {
  .sp{
    display: none !important;
  }
}
@media screen and (max-width:1200px) {
  .pc{
    display: none !important;
  }
}

span.anchorlink {
 position: relative;
 top: -60px;
 display: block;
}
@media only screen and (max-width: 960px){
  span.anchorlink {
   top: -67px;
  }
}

/* 各セクションタイトル */
.section-title {
  text-align: center;
  line-height: 1.2;
}
.section-title h2:first-letter {
  color: #f9b734;
}
.section-title h2 {
  font-size: 5rem;
  font-family: 'Roboto';
}
.section-title p {
  font-size: 18px;
  font-weight: bold;
  opacity: 0;
}


.movetext{opacity:0;}
.movetext span{opacity:0;}

/* モーダル */
.modal {
background-color: white;
display: flex;
padding: 60px;
justify-content: space-between;
}
.modal .prof-img {
  max-width: 100%;
}
.modal figure{
  width: 20%;
}

.modal .prof-box {
  width: calc(100% - 23%);
}
.modal .prof-box .position {
  font-size: 18px;
  font-weight: bold;
}
.modal .prof-box-long .position {
  font-size: 18px;
  font-weight: bold;
}
.modal .prof-box .name {
  font-size: 30px;
  font-weight: bold;
  margin: 10px 0;
}
.modal .prof-box-long .name {
  font-size: 30px;
  font-weight: bold;
  margin: 10px 0;
}

.modal .name span{
  font-size: 20px;
}

.modal .prof-box .career {
  font-size: 14px;
  line-height: 2;
}
.modal .prof-box-long .career {
  font-size: 14px;
  line-height: 2;
}
.modal .btn_close {
  position: absolute;
  top:2px;
  right: 2px;
  max-height: 36px;
  cursor: pointer;
}
.modal .btn_close:hover{
  opacity: 0.5;
}
/* ヘッダー */
header {
  background-color: black;
}
.sp-header {
  display: none;
}
.sp-registration {
  display: none;
}
.pc-header {
  position: fixed;
  z-index: 10;
  width: 100%;
  background-color: black;
}

.pc-header .header-logo {
  position: relative;
  left: 18px;
  top: 6px
}
.pc-header ul {
  width: 70vw;
  display: inline-block;
  padding: 20px 0;
  margin-left: 70px;
}
.pc-header ul li {
  display: inline-block;
  text-align: center;
}
.pc-header ul li a {
  color: white;
  font-size: 12px;
  padding:0 10px;

}
.pc-header ul li a br {
  line-height: 0;
}
.pc-header ul li a:hover {
  text-decoration: underline;
}

.pc-header .registration{
position: absolute;
right: 0;
color: black;
background-color: #f9b734;
width: 270px;
height: 100%;
line-height: 54px;
font-size: 18px;
font-weight: bold;
padding-left: 25px;
padding-top: 3px;
box-sizing: border-box
}
.pc-header .registration img {
  width: 35px;
  position: absolute;
  right: 5%;
  top: 29%;
}
.pc-header .registration .hover {
  display: none;
}
.pc-header .registration:hover .normal {
display: none;
}
.pc-header .registration:hover .hover {
  display: inline;
}
.pc-header .registration:hover {
  background-color: black;
  color: #f9b734;
}

/* トップ */
#top {
  height: 100vh;
  width: 100%;
  background-image: url(../img/kv-main.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-position:center;
  position: relative;
}

#top .top-wrapper h2 {
 position: absolute;
 width: 83%;
 left:56%;
 top: 50%;
 transform: translate(-50%, -50%);
}

#top .top-wrapper h2 img{
  max-width: 100%;
}


/* introduce(Greeting) */
#introduce .intro-wrapper {
  margin: 70px 0 80px;
}
#introduce .greeting-contents {
  text-align: center;
  max-width: 1140px;
  margin: 48px auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#introduce .greeting-contents .sentences {
  text-align: left;
  margin-right: 35px;
  margin-top: 0px;
  font-size: 15px;
  line-height: 1.9;
  width: 62%;
}
#introduce .greeting-contents .greet-fig{
  width: 32%;
  text-align: right;
}
#introduce .greeting-contents img{
  max-width: 100%;
}
#introduce .greeting-contents .name {
  font-size: 16px;
  line-height: 1.4;
}
#introduce .greeting-contents .position {
  font-size: 16px;
  font-weight: normal;
  margin-top: 30px;
}

/* sessions */
#sessions {
  width: 100%;
  color: white;
  background: url(../img/bg.jpg) top right;
  background-size: cover;
  padding: 80px 0 100px;
}
#sessions a {
  color: white;
}
#sessions a:hover{
  opacity: 0.6;
}
/* special session */
#sessions #special-session .session-box {
  max-width: 1152px;
  margin: 0 auto;
}
#sessions #special-session .session-content {
  display: inline-block;
  width: 49%;
  text-align: center;
}
#sessions #special-session .session-content .date {
  width: 420px;
  margin: 40px 0 40px 140px;
  text-align: left;
}
#sessions #special-session .session-content .date2 {
  margin-left: 120px;
}
#sessions #special-session .session-content .date h3 {
color: #f9b734;
font-size: 40px;
font-weight: 600;
font-family: 'Roboto';
}
#sessions #special-session .session-content .date h3 span {
  font-size: 20px;
}
#sessions #special-session .session-content .date p {
font-weight: 800;
font-size: 20px;
}
#sessions #special-session .session-content .speaker .speaker-name {
font-weight: 800;
font-size: 20px;
margin-top: 15px;
margin-bottom: 5px;
}
#sessions #special-session .session-content .speaker .speaker-name span{
  font-size: 14px;
}
#sessions #special-session .session-content .speaker .speaker-position {
font-size: 14px;
}

/* panel discussion */

#panel-discussion {
  max-width: 1180px;
  margin: 100px auto 0;
}
#panel-discussion .discussion-content {
  margin-top: 60px;
}


#panel-discussion .discussion-content .title-box {
  display: flex;
  margin-left: 94px;
  margin-bottom: 30px;
}
#panel-discussion .discussion-content .title-box h3 {
  font-size: 40px;
  color: #f9b734;
  font-weight: normal;
  font-family: 'Roboto';
}
#panel-discussion .discussion-content .title-box h3 span {
  font-size: 20px;
  font-weight: normal;
  margin-left: 10px;
}
#panel-discussion .discussion-content .title-box p {
  font-size: 28px;
  font-weight: bold;
  display: inline;
  padding-top: 8px;
  padding-left: 30px;
}


#panel-discussion .discussion-content .speaker-wrap {
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
}
#panel-discussion .discussion-content .speaker {
  width: 29%;
  text-align: center;
  margin-left: 51px;
}
#panel-discussion .discussion-content .speaker .speaker-name {
  font-size: 20px;
  font-weight: bold;
  margin: 15px 0 10px;
}
#panel-discussion .discussion-content .speaker .speaker-name span {
  font-size: 15px;
  font-weight: bold;
}
#panel-discussion .discussion-content .speaker .speaker-position {
  font-size: 14px;
}

/* session speakers */
#session-speakers {
  padding: 80px 0 120px;
}
#session-speakers a {
  color: black;
}
#session-speakers .speakers-wrapper {
  max-width: 1180px;
  margin: 0 auto;
}
#session-speakers .speakers-wrapper .speaker-box {
  display: flex;
  justify-content: space-around;
  text-align: center;
  margin: 50px auto 0;
  flex-wrap: wrap;
  max-width: 902px;
}
#session-speakers .speakers-wrapper .speaker-box.day2 {
max-width: 1180px;
}
#session-speakers .speakers-wrapper .speaker-box a:hover{
  opacity: 0.6;
}
#session-speakers .speakers-wrapper .speaker-box h3{
  width: 100%;
  text-align: center;
  font-family: 'Roboto';
  margin-bottom: 20px;
  font-size: 2rem;
}
#session-speakers .speakers-wrapper .speaker-box h3 span{
  font-size: 1.2rem;
}
#session-speakers .speakers-wrapper .speaker-box .speaker {
  width: 30%;
}
#session-speakers .speakers-wrapper .speaker-box .speaker img{
  max-width: 230px;
}
#session-speakers .speakers-wrapper .speaker-box.day2 .speaker {
  width: 23%;
}
#session-speakers .speakers-wrapper .speaker-box .speaker .speaker-name {
  font-size: 20px;
  font-weight: bold;
  margin: 15px 0 10px;
}
#session-speakers .speakers-wrapper .speaker-box .speaker .speaker-name span{
  font-size: 14px;
}
#session-speakers .speakers-wrapper .speaker-box .speaker .speaker-position {
  font-size: 14px;
}

/* time table */
#time-table .time-wrapper {
  margin: 0 auto;
  font-size: 14px;
  line-height: 1.6;
}
#time-table .sp-time-wrapper {
  display: none;
}
#time-table .event {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  background: #FFF;
  padding: 50px 30px 0 10px;
  box-sizing: border-box;
  margin-top: 40px;
  border-radius:5px;
}
 #time-table .event .event-time,.event-category,.event-content {
 }
 #time-table .event .event-time {
  width: 17%;
  padding-left: 25px;
  font-size: 1.4rem;
  font-family: 'Roboto';
}
 #time-table .event .event-time2{
   font-size: 1.2rem;
   font-family: 'Roboto';
 }
 #time-table .event-category {
  font-size: 17px;
  font-family: 'Roboto';
  color: #666;
  width: 100%;
}

 #time-table .event .event-content {
  width: 78%;
  margin-bottom: 60px;
 }
  #time-table .event .event-content.mb3{
    margin-bottom: 30px;
  }
 #time-table .event-title {
  font-weight: bold;
  font-size: 22px;
  margin-bottom: 16px;
 }
 #time-table .event-title.big{
   font-size: 30px;
   width: 100%;
   box-sizing:border-box;
 }
 #time-table .event .event-content .event-description {
  margin-bottom: 30px;
  clear: both;
  color: #333;
  display: flex;
 }
 #time-table .event .event-content .event-description:before{
 }
 #time-table .event .event-content .event-description.none {
  margin-bottom: -10px;
 }

.cb {
  clear: both;
  display: none
}

.w20{
  display: block;
  width: 17%;
}

#time-table .event .event-content .e-speaker{
  display: flex;
  margin-top: 12px;
  line-height: 1.3;
}

#time-table .event .event-content .e-speaker-name {
  color: black;
  text-decoration: underline;
  font-weight: bold;
  margin-right: 10px;
  color: #333;
  width: 8rem;
}
#time-table .event .event-content .e-speaker-name:hover{
  opacity: 0.6;
}
#time-table .event .event-content .e-speaker-position {
  color: #333;
}

#time-table .time-wrapper .area .caution {
  font-size: 12px;
  font-weight: lighter;
  text-align: center;
  padding: 60px 0;
}
/* タブ実装関連 */
.area {
  margin: auto;
  flex-wrap: wrap;
  display: flex;
  margin-top: 30px;
}
.tab-wrapper {
  width: 90vw;
  margin: 0 auto;
  position: sticky;
  top: 61px;
}
.tab_class {
  width: calc(100%/4);
  height: 50px;
  padding-left: 20px;
  background-color: black;
  color: white;
  line-height: 50px;
  font-size: 25px;
  text-align: left;
  display: block;
  float: left;
  order: -1;
  position: relative;
  font-family: 'Roboto';
  font-weight: bold;
  position: relative;
}

.tab_class:after{
  content: "";
  background: #FFF;
  width: 1px;
  height: 50px;
  position: absolute;
  top:0px;
  right: 0px;
}

.tab_class a{
color: #FFF;
}

.pc-tab:hover{
  cursor: pointer;
  background-color: #f9b734;
  color: white;
}
.tab_class:hover .date {
  color: black;
}
.tab_class:hover .day {
  color: black;
}
.tab_class:hover .user {
  color: black;
}
.tab_class .date {
  color: #f9b734;
  font-weight: bold;
}
.tab_class .day {
  color: #f9b734;
  font-size: 16px;
}
.area .user {
  color: #f9b734;
  font-size: 12px;
  line-height: 1.3;
  position: absolute;
  top: 11px;
  left: 214px;
  font-weight: bold;
}
.tab_one {
  margin-left: calc(100%/9.5);
}


.tab_class.active {
  background-color: #f9b734;
  color: white;
  font-family: 'Roboto';
  font-weight: bold;
}
.tab_class.active span {
  background-color: #f9b734;
  color: black;
  font-family: 'Roboto';
  font-weight: bold;
}

.content_class {
  display: none;
  width: 100%;
  background-color: #f9b734;
}

.content_class p {
  color: black;
}

.content_class.active {
  display: block;
}

/* outline */
#outline {
  background-color: #f7f7f7;
  padding: 80px 0 110px;
}
#outline .outline-wrapper {
  max-width: 1000px;
  margin: 0 auto;
}

#outline .outline-boxes {
  border-bottom: solid 1px #aaa;
  margin-top: 50px;
}
#outline .outline-boxes .outline-box {
  display: flex;
  border-top: solid 1px #aaa;
  padding-top: 13px;
  padding-bottom: 13px;
}
#outline .outline-boxes .outline-box .outline-schedule .apply {
  margin: 10px 0 0px;
}
#outline .outline-boxes .outline-box h3 {
width: 20%;
text-align: right;
font-size: 16px;
font-weight: bold;
box-sizing: border-box;
padding-right: 50px;
}

#outline .btn{
  max-width: 410px;
  margin: 60px auto 0;
}

#outline .btn a{
color: black;
display: block;
background-color: #f9b734;
width: 100%;
height: 100%;
line-height: 80px;
font-size: 20px;
font-weight: bold;
padding-left: 70px;
box-sizing: border-box;
position: relative;
}
#outline .btn a img {
  width: 35px;
  position: absolute;
  right: 16%;
  top: 37%;
}
#outline .btn a .hover {
  display: none;
}
#outline .btn a:hover .normal {
display: none;
}
#outline .btn a:hover .hover {
  display: inline;
}
#outline .btn a:hover {
  background-color: black;
  color: #f9b734;
}

@media screen and (max-width: 960px) {
  #outline .btn{
    max-width: 410px;
    margin: 30px auto 0;
  }
  #outline .btn a{
  line-height: 60px;
  font-size: 18px;
  padding-left: 60px;
  box-sizing: border-box;
  position: relative;
  }
  #outline .btn a img {
    right: 12%;
  }
}

/* sponsors */

#sponsors .sponsor-wrapper {
  max-width: 1000px;
  margin: 0 auto;
  padding: 60px 0 10px;
}
#sponsors .sponsor-wrapper .sponsor-title {
  text-align: center;
  font-family: 'Roboto';
}
#sponsors .sponsor-wrapper .sponsor-box {
}
#sponsors .sponsor-wrapper .sponsor-box .img-box {
  margin: 0 auto;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 70px 0 100px;
}
#sponsors .sponsor-wrapper .premium{
  margin-top: 40px;
}
#sponsors .sponsor-wrapper .premium .img-box img {
}
#sponsors .sponsor-wrapper .premium a {
  margin-right:70px;
  margin-left: 70px;
  display: block;
    text-align: center;
}
#sponsors .sponsor-wrapper .gold a {
  margin-right: 60px;
  margin-left: 60px;
    text-align: center;
}
#sponsors .sponsor-wrapper .silver a {
  margin-right: 50px;
  margin-left: 50px;
  text-align: center;
}
#sponsors .sponsor-wrapper p {
  text-align: center;
  font-family: 'Roboto';
  font-weight: bold;
  font-size: 1.6rem;
}

#sponsors .sponsor-wrapper p.mb{
  margin-bottom: 40px;
}
#sponsors .sponsor-wrapper .gold p {

}
#sponsors .sponsor-wrapper .silver p {

}
#sponsors .sponsor-wrapper .gold .img-box img {
}
#sponsors .sponsor-wrapper .silver img {

}
#sponsors .sponsor-wrapper .silver {
}

#sponsors .sponsor-wrapper .sponsor-imgs {
  text-align: center;
  margin-bottom: 50px;
  width: 100%;
  margin: 60px auto 70px;
}
#sponsors .sponsor-wrapper .sponsor-imgs img {

}
#sponsors .sponsor-wrapper .sponsor-imgs a {
margin: 0 15px;
padding-top: 20px;
}
#sponsors .sponsor-caution {
  text-align: right !important;
  font-size: 0.7rem !important;
  font-weight: normal !important;
}

/* footer */
footer {
  background-image: url(../img/kv-main.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-position:center ;
  height: 260px;
  display: table;
  width: 100%;
}
footer .footer-message {
  color: white;
  height: 100%;
  text-align: center;
  display: table-cell;
  vertical-align: middle;
  font-family: 'Roboto';
}
footer .footer-message h3 {
  font-size: 40px;
  font-weight: bold;
  margin-top: 12px;
}


@media screen and (max-width: 1200px) {
  /* モーダル */
  .modal {
    padding: 30px;
  }
  .modal .prof-img {
    margin: 72px 10px 50px 15px
    }
  .modal .prof-box {
    margin-left: 0;
    margin-top: 50px;
    margin-right: 0;
  }
  .modal #kunii figure {
    width: 100%;
  }
  /* ヘッダー */
  .pc-header {
    display: none;
  }
  .sp-header {
    display: block;
    position: fixed;
    top: 0;
    z-index: 10;
    width: 100%;
    background-color: black;
  }
  h1{
    width: 100px;
    margin-left: 10px;
    margin-top: -2px;
  }
  h1 img{
    max-width: 100%;
  }
  header .sp-header .sp-menu {
    height: 100vh;
    width: 100%;
    background-color: black;
    transform: translateY(-100%);
    transition: all 0.5s;
    position: fixed;
    z-index: -10;
    padding: 10px;
    box-sizing: border-box;
    }
    header .sp-header .sp-menu.show {
      transform: translateY(0%);
      transition: all 0.5s;
      z-index:5;
    }
    header .sp-header .sp-menu a {
    color: white;
    display: inline-block;
    width: 49%;
    margin: 10% 0;
    }
    header .sp-header .sp-menu .menu-box {
      width: 50%;
      margin: 0 auto;
    }
    header .sp-header .sp-header-menu {
      height: 100%;
      position: relative;
    }
  /* ハンバーガーメニューボタン */
.nav_toggle {
  display: block;
  position: absolute;
  top: 23%;
  right: 2%;
  width: 1.75rem;
  height: 1.5rem;
}
.nav_toggle i {
  display: block;
  width: 100%;
  height: 2px;
  background-color: #f9b734;
  position: absolute;
  transition: transform .5s, opacity .5s;
}
.nav_toggle i:nth-child(1) {
  top: 0;
}
.nav_toggle i:nth-child(2) {
  top: 0;
  bottom: 0;
  margin: auto;
}
.nav_toggle i:nth-child(3) {
  bottom: 0;
}


.nav_toggle.show i:nth-child(1) {
  transform: translateY(10px) rotate(-45deg);
}
.nav_toggle.show i:nth-child(2) {
  opacity: 0;
}
.nav_toggle.show i:nth-child(3) {
  transform: translateY(-12px) rotate(45deg);
}



  /* top */
  #top {
    height: 100vh;
  }
  #top .top-wrapper h2 {
    left: 50%;
    width: 80%;
  }
  #top .top-wrapper img {
    max-width: 100%;
  }

  /* introduce */
  #introduce .greeting-contents {
    padding-left: 10%;
  }
  /* special session */

  #sessions #special-session .session-content .date {
    width: auto;
  }
  /* panel discussion */


  #panel-discussion .discussion-content .speaker {
    margin-left: 14px;
  }
  /* session speakers */

  #session-speakers .speakers-wrapper .speaker-box .speaker {
    width: 20%;
    margin-right: 5%;
    margin-left: 0;
  }
  .tab-wrapper {
    top: 38px;
    }
  #time-table .tab_one {
    margin-left: 0;
  }
  #time-table .tab_class {
    width: calc(100%/3);
    padding-left: 2%;
    box-sizing: border-box;
    font-size: 16px;
  }
  #time-table .tab_class .day {
    font-size: 14px;
  }
  .area .user {
    left: 64%;
  }
  #time-table .sp-time-wrapper .tab-wrapper {
    padding-top: 5%;
    top: 0;
    padding-bottom: 1vh;
  }
  #time-table .sp-time-wrapper .sp-time-box {
    margin-top:
  }
  /* sponsors */
  #sponsors .sponsor-wrapper .silver a {
    margin-right: 20px;
    margin-left: 20px;
}
}

@media screen and (max-width: 960px) {
  /* ヘッダー */
header .pc-header{
  display: none;
}

/* 視聴登録ボタン */
.sp-registration {
  height: 7vh;
  position: fixed;
  bottom: 2%;
  left: 50%;
  transform: translate(-50%, 0);
  z-index: 10;
  display: block;
}
.sp-registration .registration {
  display: block;
  width: 95vw;
  height: 100%;
  line-height: 7vh;
  text-align: center;
  margin: 0 auto;
  background-color: #f9b734;
  text-decoration: none;
  color: black;
  position: relative;
}

.sp-registration .registration img {
  position: absolute;
  top: 22%;
  right: 7%;
}


/* introduce */

#introduce .greeting-contents {
  display: flex;
  flex-direction: column-reverse;
  padding: 0;

}
#introduce .greeting-contents .greet-fig {
  text-align: center;
}
#introduce .greeting-contents .sentences {
  width: 100%;
  text-align: center;
}
#introduce .greeting-contents img {
  margin-right: 2%;
}
#introduce .greeting-contents figure {
  width: 100%;
}
#introduce .greeting-contents .sentences .sentence {
  padding: 0 5%;
}

/* special sessions */

#sessions #special-session .session-content {
  width: 100%;
  margin: 7% 0;
}

/* panel sessions  */

#panel-discussion .discussion-content .speaker-wrap {
  flex-wrap: wrap;
}
#panel-discussion .discussion-content .speaker {
  width: 40%;
  margin: 8% 0;
}

/* session speakers */
#session-speakers .speakers-wrapper .speaker-box {
  flex-wrap: wrap;
}
#session-speakers .speakers-wrapper .speaker-box .speaker {
  width: 40%;
}
#session-speakers .speakers-wrapper .speaker-box .speaker.unshown {
  display: none;
}
#session-speakers .speakers-wrapper .speaker-box .speaker .speaker-position {
  margin-bottom: 5%;
}
/* time table */
#time-table .time-wrapper {
  display: none;
}
#time-table .sp-time-wrapper {
  display: block;
}
#time-table .sp-time-wrapper .sp-time-box {
background-color: #f9b734;
margin-top: 5%;
}
#time-table .sp-time-wrapper .sp-time-box .event {
  padding-right: 3%;
}
#time-table .event .event-time  {
  display: block;
  text-align: center;
  width: 100%;
  padding: 0;
  margin-bottom: 5%;
}
#time-table .event .event-category {
  display: block;
  text-align: center;
  width: 100%;
  margin-bottom: 5%;
}
#time-table .event .event-content .event-title {
  display: block;s
  width: 100%;
  margin-bottom: 5%;
}
#time-table .event .event-content  {
  display: block;
  width: 100%;
  margin-bottom: 2%;
}
#time-table .event .event-content .e-speaker-position {
  width: 100%;
}
#time-table .event .event-content .event-description {
  margin-bottom: 35px;
  line-height: 1.5;
}
#time-table .sp-time-wrapper .sp-time-box .sp-date {
 text-align: center;
 padding-top: 2%;
}
#time-table .sp-time-wrapper .sp-time-box .sp-date h3 {
font-size: 30px;
color: white;
}
#time-table .sp-time-wrapper .sp-time-box .sp-date .date {
color: black;
}
#time-table .sp-time-wrapper .sp-time-box .sp-date .day {
font-size: 16px;
color: black;
}
#time-table .sp-time-wrapper .sp-time-box .sp-date .user {
font-size: 10px;
color: black;
font-weight: normal;
display: block;
text-align: center;
}

#time-table .sp-time-wrapper .sp-time-box .caution {
text-align: center;
padding: 2% 0;
}

/* sponsor */
#sponsors .sponsor-wrapper .premium p {
  padding-top: 6%;
  margin-left: 1%;
}
}


@media screen and (max-width: 650px) {

/* モーダル */
.modal {
  flex-direction: column;
  position: relative;
  padding: 0;
}
.modal figure {
  width: 60%;
  margin: 20px auto 0px;
}
.modal .prof-box {
  margin: 6% 0 0;
  padding: 0 6%;
  width: 100%;
  box-sizing: border-box;
}
.modal .prof-img {
  margin: 0;
  padding: 0;
  width: 100%;
  display: block;
}
.modal .btn_close {
  position: absolute;
  top: 0;
  right: 0;
  padding: 0;
}
.modal .prof-box .position {
    font-size: 13px;
    font-weight: bold;
}
.modal .prof-box .name {
    font-size: 20px;
    font-weight: bold;
    margin: 10px 0;
}
.modal .prof-box .career {
    margin-bottom: 20px;
    line-height: 1.6;
}
.modal .name span {
    font-size: 14px;
}

/* header */
header .sp-header .sp-menu .menu-box {
  width: 75%;
}
/* top */
#top {
  height: 65vh;
  }
 /* introduce */
 #introduce .intro-wrapper {
    margin: 40px 0 40px;
}
#introduce .greeting-contents {
  display: flex;
  flex-direction: column-reverse;
  padding: 0;
}
#introduce .greeting-contents .sentences {
    margin-top: 6%;
}
#introduce .greeting-contents img {
  margin: 0 auto;
  display: block;
}
#introduce .greeting-contents figure {
  width: 100%;
}
#introduce .greeting-contents .sentences {
  margin: 5% 0;
}

#sessions{
  padding: 40px 0;
}
/* panel discussion */
#panel-discussion .discussion-content .title-box {
  display: block;
  text-align: center;
  margin: 0;
}
#panel-discussion .discussion-content .title-box h3 {
  margin-bottom: 2%;
  font-size: 30px;
}
#panel-discussion .discussion-content .title-box p {
  padding: 0;
  margin-top: 5%;
  font-size: 20px;
}
#panel-discussion .discussion-content .speaker {
  width: 45%;
  margin: 5% 0 3%;
}
#panel-discussion .discussion-content .speaker .speaker-name {
  font-size: 16px;
}
#panel-discussion .discussion-content .speaker .speaker-position {
    font-size: 12px;
}

#panel-discussion .discussion-content .speaker img{
  max-width: 100%;
}
.w20{
  margin-bottom: 40px;
}

/* session speakers */
#session-speakers {
    padding: 50px 0 50px;
}
#session-speakers .speakers-wrapper .speaker-box .speaker {
  width: 46%;
  margin-right: 0;
}
#session-speakers .speakers-wrapper .speaker-box.day2 .speaker {
  width: 45%;
  margin-bottom: 20px;
}
#session-speakers .speakers-wrapper .speaker-box .speaker img{
  max-width: 100%;
}
#session-speakers .speakers-wrapper .speaker-box h3 {
    margin-bottom: 15px;
    font-size: 30px;
    width: 100%;
}
#session-speakers .speakers-wrapper .speaker-box .speaker .speaker-name {
    font-size: 16px;
    font-weight: bold;
    margin: 10px 0 7px;
}
#session-speakers .speakers-wrapper .speaker-box .speaker .speaker-position {
    font-size: 12px;
}
/* time table */
#time-table .sp-time-wrapper .sp-time-box {
  padding-top: 10%;
}
#time-table .sp-time-wrapper .sp-time-box .event {
padding-top: 8%;
}
#time-table .sp-time-wrapper .tab-wrapper {
    top:22px;
    width: 100%;
}
#time-table .event{
  padding:5%;
}
#time-table .event .event-time  {
  display: block;
  text-align: center;
  width: 100%;
  padding: 0;
  margin-bottom: 5%;
}
#time-table .event .event-category {
  display: block;
  text-align: center;
  width: 100%;
  margin-bottom: 5%;
}
#time-table .event .event-content .event-title {
  display: block;
  width: 100%;
  margin-bottom: 5%;
  font-size: 20px;
}
#time-table .event .event-content  {
  display: block;
  width: 100%;
  margin-bottom: 2%;
}
#time-table .event .event-content .event-title.big {
    font-size: 25px;
}
#time-table .event .event-content .event-description {
  margin-bottom: 20px;
  font-size: 15px;
}
#time-table .event .event-content .e-speaker {
font-size: 15px;
display: block;
}
#time-table .event .event-content .e-speaker-name {
  width: 100%;
  margin-bottom: 5px;
  display: block;
}

/* outline */
#outline {
    background-color: #f7f7f7;
    padding: 50px 0 50px;
}
#outline .outline-wrapper {
  padding: 0 15px;
}
#outline .outline-boxes .outline-box {
  padding-right: 0%;
  display: block;
}
#outline .outline-boxes .outline-box h3 {
  padding-left: 0;
  width: 100%;
  text-align: left;
  margin-bottom: 10px;
}
#outline .outline-boxes .outline-box .outline-schedule .apply {
    margin: 5px 0 0px;
}
/* sponsors */
#sponsors .sponsor-wrapper {
    padding: 50px 0 10px;
}

#sponsors .sponsor-wrapper .premium p {
  padding-top: 3%;
  margin-left: 1%;
}
#sponsors .sponsor-wrapper .premium a {
    margin-right: 70px;
    margin-left: 70px;
}
#sponsors .sponsor-caution {
  text-align: center !important;
}
footer {
    height: 360px;
    display: table;
    width: 100%;
}
}

@media screen and (max-width: 460px ) {
.section-title h2 {
  font-size: 40px;
}
  /* top */
#top {
  height: 100vh;
}
/* introduce */


/* special session */
#sessions #special-session .session-content .date {
  width: 100%;
  padding: 0 6%;
  box-sizing: border-box;
  margin: 0 0 15px;
}
#sessions #special-session .session-content .speaker .inline img {
  width: 80%;
}
#sessions #special-session .session-content .date h3 {
  font-size: 30px;
}

/* panel discussions */
#panel-discussion {
    margin: 50px auto 0;
}
#panel-discussion .discussion-content {
    margin-top: 40px;
}
#panel-discussion .discussion-content .title-box {
  padding: 0 5%;
}
/* session speakers */

/* time table */

#time-table .tab_class {
  font-size: 13px;
  line-height: 1.2;
  display: flex;
align-items: center;
flex-wrap: wrap;
}
#time-table .tab_class .user {
  font-size: 9px;
}
#time-table .tab_class .day {
  font-size: 9px;
}
/* sponsors */
#sponsors .sponsor-wrapper .gold .img-box img {
  width: 40%;
}
#sponsors .sponsor-wrapper .sponsor-box .img-box {
  flex-direction: column;
  padding-top: 0;
}
#sponsors .sponsor-wrapper .premium a {
  width: 100%;
  padding-top: 25%;
}
#sponsors .sponsor-wrapper .gold a {
  width: 100%;
  margin-top: 12%;
  padding-bottom: 0;
}
#sponsors .sponsor-wrapper .silver a {
  margin-top: 12%;
}

}

@media screen and (max-width: 360px) {
header .sp-header .sp-menu .menu-box {
  width: 87%;
}
#time-table .sp-time-wrapper .tab-wrapper {
  top: 3%;
}
#time-table .tab_class {
  position: relative;
}
#time-table .tab_class .day{
  position: absolute;
  bottom: -26%;
  display: block;
}
.tab_class.active span {
  background-color: transparent;
}
}