@charset "UTF-8";
body {
  font-size: 16px;
  font-family: "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "Hiragino Maru Gothic W4 JIS2004", "Yu Gothic", YuGothic, "メイリオ", Meiryo, "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #1a1a1a;
  font-weight: bold;
  margin: 0;
  padding: 0;
  line-height: 1.5rem;
}
* {
  box-sizing: border-box;
}
h1, h2, h3, h4, h5 {
  margin: 0;
  padding: 0;
  font-weight: normal;
  text-align: center;
}
p {
  margin: 0;
  padding: 0;
}
img {
  vertical-align: middle;
  border: none;
  outline: none;
}
a img {
  border: none;
  outline: none;
}
a img:hover {
  opacity: .7;
}
.alCenter {
  text-align: center;
}
.alLeft {
  text-align: left;
}
.alRight {
  text-align: right;
}
.clfix:before, .clfix:after {
  content: "";
  display: block;
}
.clfix:after {
  clear: both;
}
.clfix {
  *zoom: 1;
}
.clear {
  clear: both;
}
.boid {
  font-weight: bold;
}
.mauto {
  boidmargin: auto !important;
}
.mb0 {
  margin-bottom: 0 !important;
}
.mb05 {
  margin-bottom: 5px !important;
}
.mb10 {
  margin-bottom: 10px !important;
}
.mb20 {
  margin-bottom: 20px !important;
}
.mb30 {
  margin-bottom: 30px !important;
}
.mb40 {
  margin-bottom: 40px !important;
}
.mb50 {
  margin-bottom: 50px !important;
}
.mb60 {
  margin-bottom: 60px !important;
}
.mt0 {
  margin-top: 0px !important;
}
.mt5 {
  margin-top: 5px !important;
}
.mt10 {
  margin-top: 10px !important;
}
.mt20 {
  margin-top: 20px;
}
.mt30 {
  margin-top: 30px !important;
}
.ml0 {
  margin-left: 0px !important;
}
.mr30 {
  margin-right: 30px !important;
}
.pt10 {
  margin-top: 10px;
}
.pt20 {
  margin-top: 20px !important;
}
.pt30 {
  margin-top: 30px;
}
.pt40 {
  margin-top: 40px;
}
.pl0 {
  padding-left: 0 !important;
}
.pr0 {
  padding-right: 0 !important;
}
li {
  list-style: none;
}
.sp {
  display: none !important;
}
figure, dl {
  margin: 0;
}
/* layout */
#wrapper {
  margin: 0 auto;
  position: relative;
  text-align: center;
}
/* header */
.header {
  background: #fff;
}
header .inner {
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
}
header .credit {
  float: right;
  margin: 15px auto;
  font-size: 10px;
  font-weight: normal;
}
header .logo_asahi {
  float: left;
  margin: 15px auto;
}
header .logo_asahi img {
  max-width: 90px;
  width: 100%;
  height: auto;
}
header .credit img {
  max-width: 260px;
  width: 100%;
  height: auto;
}
.red {
  color: #dc143c;
}
.under {
  color: #dc143c;
  text-decoration: underline;
}
/* main */
.main h1 img {
  width: 100%;
  height: auto;
  display: block;
}
/*.main h1 {
  background: url('../images/con_h1_bg.jpg?2021') no-repeat center top #ffe256;
  width: 100%;
}*/
/* contents_all */
.contents_all {
  background: #ffe9d6;
  overflow: hidden;
}
.contents section h2 {
  font-size: 24px;
  text-align: center;
}
.contents section h3 {
  font-size: 30px;
  text-align: left;
  margin-top: 40px;
}
.contents section h3 span {
  font-size: 24px;
}
.contents section h2, .contents section h3 {
  font-weight: bold;
}
.contents section h2 span {
  font-size: 24px;
}
.contents section h2 small {
  font-size: 18px;
}
.contents section.sabMenu h3 {
  margin-bottom: 1%;
}
.contents section .flR {
  float: right;
}
.contents section .flL {
  float: left;
}
.contents section figure img {
  /*max-width:100%;
	height:auto;
	border-radius:10px;*/
  display: table-cell;
  vertical-align: middle;
  border-radius: 10px;
}
.contents .sabMenu .profile .sabWrapper {
  float: left;
  width: 290px;
  margin-right: 24px;
  background: #fff4ea;
  padding: 17px 22px;
  border-radius: 10px;
}
.contents .sabMenu .profile .photoArea {
  overflow: hidden;
  display: table;
}
.contents .sabMenu .profile figure {
  display: table-cell;
  vertical-align: middle;
  padding-right: 20px;
}
.contents .sabMenu .profile div:last-child {
  margin-right: 0;
}
.sabWrapper figure img {
  width: 100px;
  height: 100px;
  float: left;
}
.profile.clfix .sabWrapper figcaption {
  display: table-cell;
  vertical-align: middle;
  font-size: 16px;
  font-weight: normal;
}
.profile.clfix .sabWrapper figcaption span {
  font-size: 12px;
}
.profile.clfix .sabWrapper p {
  overflow: hidden;
}
.profile.clfix .sabWrapper p {
  font-size: 12px;
  margin-bottom: 0;
  margin-top: 25px;
  line-height: 160%;
}
.sabWrapper p a {
  color: #000000;
  text-decoration: none;
}
.contents_all p {
  line-height: 1.75;
  text-align: left;
  font-size: 100%;
  font-weight: normal;
  margin-bottom: 30px;
}
.contents {
  max-width: 1000px;
  width: 100%;
  background: #ffffff;
  margin: -3px auto 60px;
  overflow: hidden;
  border-radius: 10px;
  border: 3px solid #ED6C00;
  z-index: 1000;
  padding: 33px 38px;
}
.contents .btn {
  max-width: 450px;
  width: 100%;
  color: #fff;
  font-size: 16px;
  text-align: center;
  font-weight: bold;
  margin: 0 auto;
}
.contents .btn a:visited {
  /*color: #e5e5e5;*/
  color: #fff;
}
.contents .btn.access {
  margin-bottom: 8%;
}
.contents .btn a {
  display: block;
  text-decoration: none;
  border-radius: 10px;
  padding: 3.8%;
  color: #fff;
  font-size: 13px;
}
.contents .btn a {
  background-color: #ED6C00;
  border: 1px solid #ED6C00;
}
.contents .btn a:hover {
  background-color: #fff;
  border-radius: 10px;
}
.contents .btn.access a:hover {
  border: 1px solid #2b8000;
  color: #2b8000;
}
.contents .btn a:hover {
  border: 1px solid #ED6C00;
  color: #ED6C00;
}
/* tab */
#wrapper .contents_all ul {
  width: 1000px;
  margin: 62px auto 0;
  overflow: hidden;
  padding: 0 40px;
}
#wrapper .contents_all ul li {
  width: 200px;
  display: block;
  float: left;
  margin: 0 40px 0 0;
  padding: 0;
}
#wrapper .contents_all ul li a {
  height: 50px;
  line-height: 50px;
  display: block;
  color: #ED6C00;
  background-color: #fff;
  border-top: 3px solid #ED6C00;
  border-left: 3px solid #ED6C00;
  border-right: 3px solid #ED6C00;
  font-size: 1.1rem;
  text-decoration: none;
  border-radius: 10px 10px 0 0;
  padding: 0;
  margin: 0;
}
#wrapper .contents_all ul li a:hover {
  color: #fff;
  background-color: #ED6C00;
  transition: all .3s;
}
#wrapper .contents_all ul li:last-child {
  margin: 0;
}
.contents_all ul .tab01.active, .contents_all ul .tab02.active, .contents_all ul .tab03.active, .contents_all ul .tab04.active {
  height: 50px;
  line-height: 50px;
  color: #fff;
  background-color: #ED6C00;
  border-radius: 10px 10px 0 0;
  font-size: 1.1rem;
  border-top: 3px solid #ED6C00;
  border-left: 3px solid #ED6C00;
  border-right: 3px solid #ED6C00;
}
#btn_2017, #btn_2018, #btn_2019, #btn_2020, #btn_2021 {
  position: fixed;
  right: 0;
  z-index: 100;
}
#btn_2017 {
  top: 730px;
}
#btn_2018 {
  top: 560px;
}
#btn_2019 {
  top: 390px;
}
#btn_2020 {
  top: 220px;
}
#btn_2021 {
  top: 50px;
}
/*.contents_all ul .tab01 {
  background: url(../images/tab01.png?2021) no-repeat center #ffffff;
  transition: all .3s;
}
.contents_all ul .tab01.active, .contents_all ul .tab01:hover {
  background: url(../images/tab01_a.png?2021) no-repeat center #ED6C00;
}
.contents_all ul .tab02 {
  background: url(../images/tab02.png?2021) no-repeat center #ffffff;
  transition: all .3s;
}
.contents_all ul .tab02.active, .contents_all ul .tab02:hover {
  background: url(../images/tab02_a.png?2021) no-repeat center #ED6C00;
}
.contents_all ul .tab03 {
  background: url(../images/tab03.png?2021) no-repeat center #ffffff;
  transition: all .3s;
}
.contents_all ul .tab03.active, .contents_all ul .tab03:hover {
  background: url(../images/tab03_a.png?2021) no-repeat center #ED6C00;
}
.contents_all ul .tab04 {
  border-radius: 10px 10px 0 0;
  background: url(../images/tab04.png?2021) no-repeat center #ffffff;
  padding: 14px;
  transition: all .3s;
}
.contents_all ul .tab04.active, .contents_all ul .tab04:hover {
  background: url(../images/tab04_a.png?2021) no-repeat center #ED6C00;
}
*/
.contents .lead.clfix img {
  width: 80px;
  height: 80px;
}
.contents .clfix.lead {
  overflow: hidden;
  margin-bottom: 10px;
}
.contents .lead.clfix .leadText {
  float: left;
  display: block;
  color: #009143;
  font-weight: bold;
  line-height: 170%;
}
.contents .lead.clfix figure {
  width: 100px;
  float: left;
  margin-left: 15px;
  margin-top: 5px;
}
.contents .lead.clfix figcaption {
  font-size: 14px;
  display: block;
  padding-top: 32px;
  padding-right: 15px;
}
.profile.clfix .sabWrapper figcaption.midtown {
  font-size: 14px;
}
.contents .lead.clfix figcaption span {
  font-size: 12px;
}
.profile.clfix .sabWrapper .lectureType {
  width: 100%;
  margin: 0 auto 18px;
  border-bottom: #ED6C00 dashed 1px;
}
.sabWrapper .lectureType img {
  width: auto;
  height: 45px;
  margin: 0 0 20px;
}
.sabWrapper .type03 img {
  width: auto;
  height: 35px;
  margin: 10px 0 20px;
}
.profile.clfix .sabWrapper .title {
  font-size: 16px;
  text-align: center;
  color: #E72410;
  margin-bottom: 0;
  height: 75px;
}
.contents .QandA {
  margin-bottom: 5%;
}
.contents .QandA .con {
  padding: 30px;
  background-color: #ffdb4f;
  text-align: left;
  border-radius: 10px;
  overflow: hidden;
}
.contents .QandA .con dl:first-child {
  padding: 0 2% 3% 2%;
}
.contents .QandA .con dl:before, .contents .QandA .con dl:after {
  content: "";
  display: table;
}
.contents .QandA .con dl:after {
  clear: both;
}
.contents .QandA .con dd {
  float: left;
  position: relative;
  top: 20px;
}
.contents .QandA .note {
  font-size: 12px
}
.contents .QandA .note p:first-child {
  margin-bottom: 2%;
}
.con h3 img {
  width: 267px;
  height: auto;
}
.QandA .con h3 {
  position: relative;
  padding-bottom: 20px;
  border-bottom: #fff dashed 1px;
  margin-bottom: 30px;
  margin-top: 0;
}
.QandA .con h3:after {
  content: '';
  background: url(../images/orange02.png?2021) 0 0 no-repeat transparent;
  position: absolute;
  top: -13px;
  left: 308px;
  background-size: 25%;
  width: 290px;
  height: 310px;
}
dt .Qmark img, dt .Amark img, dt .close img {
  margin-right: 16px;
  float: left;
}
dt .Qmark .textBlock {
  display: block;
}
/*アコーディオン設定*/
.acMenu {
  width: 50%;
  float: left;
  padding: 0 10px;
  position: relative;
}
.acMenu dt {
  display: block;
  width: 100%;
  height: 50px;
  line-height: 1.5rem;
  color: #009143;
}
.acMenu dt.answer {
  display: block;
  width: 100%;
  height: 0;
  cursor: pointer;
  line-height: 1.5rem;
  color: #1a1a1a;
}
.acMenu dd {
  background-color: #fff;
  font-size: 14px;
  height: auto;
  line-height: 1.5;
  text-align: left;
  display: none;
  margin: 0;
  padding: 20px;
  border-radius: 10px;
  color: #1a1a1a;
}
.acMenu dt .Qmark, .acMenu dt .Amark {
  text-align: left;
  position: relative;
  box-sizing: border-box;
}
.acMenu dt .Amark, .acMenu dt .close {
  width: 150px;
  margin: 14px 0 0 0;
}
.close {
  display: none;
}
.active .close {
  display: block;
}
.Amark {
  display: block;
}
.active .Amark {
  display: none;
}
/*.contents .sponsor img {
  width: 300px;
  height: auto;
}*/
.contents .sponsor .logo {
  float: left;
  width: 380px;
  display: block;
}
.contents .sponsor img.vege {
  width: 120px;
  height: auto;
  display: block;
  margin: 0 auto;
}
.contents .sponsor .sponsorName {
  float: left;
  width: 530px;
  display: block;
}
.sponsor .logo .btn.red a {
  background: #e10000;
  border: 1px solid #e10000;
  width: 252px;
  height: 42px;
  font-size: 14px;
  padding: 2%;
  margin: 10px auto 15px;
}
.sponsor .logo .btn.red a:hover {
  border: 1px solid #e10000;
  color: #e10000;
  background-color: #fff;
}
.sponsor .sponsorName .text02 {
  font-size: 14px;
  font-weight: normal;
  line-height: 1.5rem;
}
.sponsor .sponsorName .text01 {
  font-size: 18px;
  font-weight: bold;
}
.sponsor .sponsorName .text01 .small {
  font-size: 14px;
}
.contents_all .contents .sponsor {
  display: block;
  margin-top: 40px;
}
/* footer */
.footer {
  height: 135px;
  font-size: 14px;
  font-weight: normal;
  line-height: 0.5rem;
  background: #ED6C00;
  padding: 40px 0 0 0;
}
.footer p {
  color: #fff;
  margin: 15px auto;
  line-height: 2;
}
.bottom_sp {
  display: none;
}
/***********
keynote
guest
talksession
**********/
article figure img {
  width: 100%;
  height: auto;
}
.contents .keynote h2, .contents .guest h2, .contents .talksession h2 {
  font-size: 30px;
  color: #E72410;
  text-align: left;
  display: block;
  position: relative;
  padding-left: 55px;
  line-height: 140%;
}
.contents .keynote h2:before, .contents .guest h2:before, .contents .talksession h2:before {
  content: '';
  background: url(../images/orange01.png?2021) 0 0 no-repeat transparent;
  position: absolute;
  /*top: -6px;*/
  left: 0;
  background-size: 100%;
  width: 38px;
  height: 45px;
}
.greenText {
  color: #009545;
}
.orangeText {
  color: #ea502e;
}
.keynote article h3, .guest article h3, .talksession article h3 {
  color: #009143;
  margin-bottom: 36px;
  font-size: 24px;
	line-height: 1.4;
}
.talksession article figure {
  width: 360px;
  float: right;
  margin: 0 0 40px 40px;
}
.talksession article figure.w200 {
  width: 200px;
  float: right;
  margin: 0 0 40px 40px;
}
.talksession article figcaption {
  font-size: 13px;
  margin: 10px 0 0;
  line-height: 1.6;
  font-weight: normal;
  text-align: left;
}
.talksession article p span {
  margin-right: 16px;
}
.talksession article p {
  margin-bottom: 30px;
}
.contents_all .contents .keynote .profile, .contents_all .contents .guest .profile {
  width: 200px;
  height: auto;
  float: right;
  margin: 70px 0 10px 30px;
}
.contents_all .contents .talksession, .contents_all .contents .keynote, .contents_all .contents .guest {
  padding-bottom: 40px;
  border-bottom: #ED6C00 dashed 1px;
}
.profile figcaption .details {
  font-size: 12px;
  margin-bottom: 15px;
}
.profile figcaption .name {
  font-size: 20px;
  margin-bottom: 10px;
  font-weight: bold;
  line-height: 1.3;
}
.profile figcaption .name span {
  font-size: 14px;
}
.sabWrapper p a:hover {
  color: #ED6C00;
}
.sponsor .sponsorName .text02 {
  margin-top: 20px;
  margin-bottom: 0;
}
.drawing img {
  width: 100%;
  height: auto;
  margin: 20px 0 0;
  display: block;
}
/*--------
2019/11/19 新規追加
---------*/
.present {
  background-color: #fce2c4;
  margin-top: 40px;
  border-radius: 10px;
}
.apply {
  overflow: hidden;
  padding: 30px;
  text-align: left;
  font-size: 90%;
}
.apply p {
  margin: 20px 0 0;
}
.apply a {
  overflow-wrap: break-word;
}
.present .img {
  float: right;
  width: 25%;
  text-align: center;
  display: block;
  margin: 0 0 40px;
  height: auto;
}
.present .img img {
  max-width: 180px;
}
.present .text {
  float: left;
  width: 75%;
  text-align: left;
}
.present .text span {
  font-size: 20px;
}
.present span {
  background-color: #6d4014;
  color: #fff;
  padding: 8px 15px;
  border-radius: 5px;
}
/*---------------------
11/20 新規追加
---------------------*/
.color {
  color: #EA5504;
  font-weight: bold;
}
.deadline {
  background-color: #6d4014;
  color: #fff;
  padding: 8px 15px;
  border-radius: 5px;
  max-width: 559px;
  margin: 30px 0 0;
}
.youtube {
  margin: 40px auto;
  background-color: #e8380d;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  background-image: url(../images/qamitan.png);
  background-position: 810px 130px;
  background-repeat: no-repeat;
  background-size: 70px auto;
}
.youtube h3 {
  text-align: center;
  font-weight: bold;
  color: #fff;
  margin: 0 auto 15px;
  padding: 0 0 5px;
  font-size: 1.4rem;
  border-bottom: 1px #fff dashed;
  display: inline-block;
  line-height: 1.4;
}
.youtube p {
  text-align: center;
  color: #fff;
  font-size: .9rem;
  line-height: 1.8;
  margin: 10px 0 0;
  font-weight: normal;
}
.youtube a {
  width: 100%;
  max-width: 420px;
  margin: 20px auto 0;
  height: 50px;
  line-height: 50px;
  display: block;
  border: 2px solid #fff;
  color: #E72410;
  background-color: #fff;
  text-decoration: none;
  font-weight: bold;
  border-radius: 90px;
}
.youtube a:hover {
  border: 2px solid #fff;
  color: #fff;
  background-color: #E72410;
}
@media screen and (max-width: 1000px) {
  header .inner {
    width: 96%;
  }
  .contents .link p {
    width: 50%;
    margin-left: 0;
  }
  #wrapper .contents_all ul {
    width: 100%;
  }
  #wrapper .contents_all ul li {
    width: 20%;
  }
  .contents .sponsor .sponsorName {
    width: 100%;
  }
  .present .text {
    width: 100%;
  }
  .present .img {
    width: 100%;
    margin-bottom: 40px;
  }
  .contents .sabMenu .profile .sabWrapper:last-of-type {
    margin-top: 24px;
  }
}
@media screen and (max-width: 1000px) {
  .contents .sponsor .logo {
    width: 70%;
    float: none;
    margin: 0 auto;
  }
  .contents .sponsor img.vege {
    width: 50%;
    margin: 0 auto 20px;
  }
  .sponsor .logo .btn.red a {
    width: 100%;
    height: auto;
    padding: 2%;
    margin: 1rem auto;
  }
  .contents_all .contents .sponsor {
    display: block;
    margin-top: 2rem;
    overflow: hidden;
  }
  .contents .sponsor .sponsorName {
    width: 100%;
  }
  .sponsor .sponsorName .text01 {
    margin-bottom: 2%;
  }
}
@media screen and (max-width: 900px) {
  .contents .link p {
    width: 100%;
    float: none;
  }
  .contents p.page-navi {
    margin-bottom: 50px;
  }
  img {
    max-width: 100%;
    margin: 0 auto;
  }
  .contents .QandA .con dt {
    float: none;
    margin-bottom: 10px;
  }
  .contents .QandA .con dd {
    float: none;
    margin-left: 0;
    margin-bottom: 3%;
  }
  .acMenu dt.answer {
    padding-top: 20px;
  }
  .pc {
    display: none !important;
  }
  .sp {
    display: block !important;
  }
  img {
    width: 100%;
    height: auto;
  }
  article figure img {
    width: 70%;
    height: auto;
  }
  article figure.w200 img {
    width: 50%;
    height: auto;
  }
  .contents {
    margin: 0 auto;
    padding: 5%;
  }
  header .inner {
    width: 90%;
    margin: 0 auto;
  }
  .contents {
    width: 90%;
  }
  #btn_2017, #btn_2018, #btn_2019, #btn_2020, #btn_2021 {
    display: none;
  }
  #wrapper .contents_all {
    padding-bottom: 30px;
  }
  #wrapper .contents_all ul {
    width: 90%;
    margin: 25px auto 10px;
    padding: 0;
  }
  .contents .btn {
    font-size: 12px;
  }
  .contents .lead.clfix .leadText {
    width: 100%;
    float: none;
  }
  .contents .btn.access, .contents .btn.pc-QandA {
    margin-bottom: 40px;
  }
  .contents .keynote h2, .contents .guest h2, .contents .talksession h2 {
    font-size: 20px;
    padding-left: 0;
    line-height: 1.8rem;
    margin: 1rem auto 20px !important;
  }
  .contents h2 br {
    display: none;
  }
  .contents h2 br.talk {
    display: block;
  }
  .contents section h2 span {
    font-size: 16px;
  }
  .contents section h2 small {
    font-size: 14px;
  }
  .contents .guest h2, .contents .talksession h2 {
    width: 100%;
    margin: 1rem auto !important;
  }
  .contents .keynote h2:before, .contents .guest h2:before, .contents .talksession h2:before {
    content: '';
    background: none;
    position: absolute;
    top: 12%;
    left: 0;
    width: 2.5rem;
    height: 2.5rem;
    background-size: cover;
    overflow: hidden;
  }
  .keynote article h3, .guest article h3, .talksession article h3 {
    font-size: 1.2rem;
    color: #009143;
    margin: 40px 0 20px;
    line-height: 1.6;
  }
  .contents section .flR, .contents section .flL, .contents .sabMenu .profile div {
    float: none;
  }
  .contents .sabMenu .profile div {
    width: 100%;
    margin-bottom: 5%;
  }
  .footer {
    font-size: 12px;
    padding: 5%;
    line-height: 1rem;
    height: auto;
  }
  .contents_all .contents .talksession, .contents_all .contents .keynote, .contents_all .contents .guest {
    padding-bottom: 10%;
  }
  .contents_all .contents .keynote .profile, .contents_all .contents .guest .profile {
    width: 85%;
    height: auto;
    float: none;
    margin: 0 auto;
  }
  .contents .clfix.lead {
    overflow: hidden;
    margin-bottom: 7%;
    padding: 0;
  }
  .contents .lead.clfix figure {
    width: 35%;
    margin: 0 15px 30px 0;
  }
  .contents .lead.clfix figcaption {
    font-size: 14px;
    display: block;
    overflow: hidden;
    padding-right: 0;
  }
  .acMenu {
    width: 100%;
    padding: 0 5%;
    margin-top: 40px;
  }
  .acMenu:first-of-type {
    margin-top: 0;
  }
  .acMenu dt.answer {
    margin-top: 0;
    clear: both;
  }
  .qIcon {
    padding-bottom: 20px;
  }
  .contents .sabMenu .profile .sabWrapper {
    float: left;
    width: 100%;
    height: auto;
    margin-right: 0;
    padding: 5%;
  }
  .profile.clfix .sabWrapper .lectureType {
    width: 100%;
    margin: 0 auto 5%;
  }
  .sabWrapper .lectureType img {
    margin: 0 0 5% 0;
  }
  .contents .sabMenu .profile figure {
    width: 42%;
    float: left;
    overflow: hidden;
    margin: 0;
    padding-right: 10px;
  }
  .profile.clfix .sabWrapper .title {
    font-size: 1rem;
  }
  .profile.clfix .sabWrapper .title.mb30, .profile.clfix .sabWrapper .title.mb50 {
    margin-bottom: 5% !important;
  }
  .profile.clfix .sabWrapper figcaption {
    display: block;
    padding: 14% 0 0;
    font-weight: bold;
  }
  .profile.clfix .sabWrapper figcaption.midtown {
    font-size: 12px;
  }
  .profile.clfix .sabWrapper p {
    font-size: 14px;
  }
  .profile.clfix .sabWrapper .title {
    height: auto;
    margin-bottom: 20px;
  }
  dt .Qmark .textBlock {
    display: block;
  }
  .contents .QandA .con {
    height: auto;
    padding: 5%;
  }
  .contents .QandA .con dt {
    float: none;
    width: 100%;
    margin-bottom: 0;
  }
  .contents .QandA .con dd {
    top: 3%;
  }
  .pt40 {
    margin-top: 0;
  }
  .contents .guest h2:before, .contents .talksession h2:before {
    content: '';
    background: none;
    position: absolute;
    top: -25%;
    background-size: cover;
  }
  article p:last-child {
    margin-bottom: 0;
  }
  #btn_2017_sp, #btn_2018_sp, #btn_2019_sp, #btn_2020_sp, #btn_2021_sp {
    width: calc((100% - 0px) / 5);
  }
  #btn_2017_sp {
    float: right;
  }
  #btn_2018_sp {
    float: left;
  }
  #btn_2019_sp {
    float: left;
  }
  #btn_2020_sp {
    float: left;
  }
  #btn_2021_sp {
    float: left;
  }
  #btn_2017_sp a, #btn_2018_sp a, #btn_2019_sp a, #btn_2020_sp a, #btn_2021_sp a {
    display: block;
    text-align: center;
    font-size: 14px;
    padding: 10px 0;
    line-height: 1.4;
    background-color: #E72410;
    color: #fff;
    text-decoration: none;
  }
  #btn_2018_sp a, #btn_2019_sp a, #btn_2020_sp a, #btn_2021_sp a {
    border-right: 1px solid #fff;
  }
  /*keynote guest*/
  .profile figcaption .details {
    font-size: 0.8rem;
  }
  .profile figcaption .name {
    font-size: 1.3rem;
  }
  /*talksession*/
  .talksession article figure, .talksession article figure.w200 {
    width: 100%;
    float: right;
    margin: 0 0 2rem;
  }
  .mb60 {
    margin-bottom: 7% !important;
  }
  .QandA .con h3 {
    padding-bottom: 5%;
    margin-bottom: 5%;
  }
  .con h3 img {
    width: 40%;
  }
  /*.QandA .con h3:after {
    content: '';
    background: url(../images/orange02.png?2021) 0 0 no-repeat transparent;
    position: absolute;
    top: 0;
    left: 58%;
    background-size: 100%;
}*/
  .contents .QandA .con dd {
    float: left;
    margin: 20px 0;
  }
  #wrapper .contents_all ul {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
  }
  #wrapper .contents_all ul li {
    width: 49%;
    float: none;
    margin: 0 0 10px;
  }
  #wrapper .contents_all ul li:last-child {
    margin: 0 0 10px;
  }
  #wrapper .contents_all ul li a {
    height: 40px;
    line-height: 40px;
    border: 2px solid #ED6C00;
    font-size: .9rem;
    border-radius: 10px;
  }
  .contents_all ul .tab01.active, .contents_all ul .tab02.active, .contents_all ul .tab03.active, .contents_all ul .tab04.active {
    height: 40px;
    line-height: 40px;
    border: 2px solid #ED6C00;
    font-size: .9rem;
    border-radius: 10px;
  }
  .contents .lead.clfix .leadText {
    margin-bottom: 20px;
  }
  .sponsor .sponsorName .text01 .small {
    font-size: 12px;
  }
  .acMenu dt .Amark, .acMenu dt .close {
    padding-top: 0;
  }
  .acMenu dt.answer {
    padding-top: 0;
  }
  .acMenu dt .Amark img, .acMenu dt .Qmark img, .acMenu dt .close img {
    width: 2rem;
  }
  .sabWrapper figure img {
    width: 100%;
    height: auto;
  }
  .footer p {
    margin-bottom: 60px;
  }
  .bottom_sp {
    position: fixed;
    width: 100%;
    bottom: 0;
    display: block;
  }
  .present {
    margin-bottom: 2rem;
  }
  .youtube {
    margin: 20px auto;
    padding: 30px 20px;
  }
  .youtube a {
    height: auto;
    line-height: 1.4;
    padding: 10px;
    border-radius: 10px;
  }
}
@media screen and (max-width: 420px) {
  .lead {
    padding: 20px 0;
  }
  header .logo_asahi {
    width: 20%;
    float: none;
    display: inline-block;
    vertical-align: middle;
    margin: 10px 0;
  }
  header .credit {
    width: 90%;
    float: none;
    display: inline-block;
    vertical-align: middle;
    margin: 0 auto 15px;
    text-align: center;
    line-height: 1;
    font-size: 9px;
  }
  .mb60 {
    margin-bottom: 7% !important;
  }
  dt .Qmark img, dt .Amark img, dt .close img {
    width: 2rem;
    height: auto;
  }
  .contents section figure img {
    width: 100%;
    height: auto;
  }
  .contents .guest h2 {
    width: 100%;
    margin: 1rem auto !important;
  }
  .contents .talksession h2 {
    width: 100%;
  }
  .contents .lead.clfix img {
    width: 100%;
    height: auto;
  }
  .con h3 img {
    width: 70%;
  }
  article figure img {
    width: 100%;
    height: auto;
  }
  .footer p {
    line-height: 1.4;
  }
  .qIcon {
    padding-bottom: 50px;
  }
  .youtube p {
    text-align: left;
  }
  .contents .sponsor img.vege {
    width: 70%;
  }
}
@media screen and (max-width: 380px) {
  .contents .keynote h2:before, .contents .guest h2:before {
    content: '';
    background: none;
    position: absolute;
    top: 12%;
    background-size: cover;
  }
  .contents .talksession h2:before {
    content: '';
    background: none;
    position: absolute;
    top: -22%;
    background-size: cover;
  }
  .contents .guest h2:before {
    content: '';
    background: none;
    position: absolute;
    top: -20%;
    background-size: cover;
  }
  .contents .guest h2 {
    width: 100%;
    margin: 1rem auto !important;
  }
  .contents .talksession h2 {
    width: 100%;
  }
  .mb60 {
    margin-bottom: 7% !important;
  }
}
@media screen and (max-width: 320px) {
  .contents .guest h2 {
    width: 100%;
  }
  .contents .talksession h2:before {
    top: 0;
  }
  .qIcon {
    padding-bottom: 70px;
  }
  #wrapper .contents_all ul li a {
    font-size: .7rem;
  }
  .contents_all ul .tab01.active, .contents_all ul .tab02.active, .contents_all ul .tab03.active, .contents_all ul .tab04.active {
    font-size: .7rem;
  }
}