/*!
 * Bootstrap Reboot v5.0.0-beta3 (https://getbootstrap.com/)
 * Copyright 2011-2021 The Bootstrap Authors
 * Copyright 2011-2021 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
 */*,*::before,*::after{box-sizing:border-box}@media(prefers-reduced-motion: no-preference){:root{scroll-behavior:smooth}}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans","Liberation Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;background-color:#fff;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:rgba(0,0,0,0)}hr{margin:1rem 0;color:inherit;background-color:currentColor;border:0;opacity:.25}hr:not([size]){height:1px}h6,h5,h4,h3,h2,h1{margin-top:0;margin-bottom:.5rem;font-weight:500;line-height:1.2}h1{font-size:calc(1.375rem + 1.5vw)}@media(min-width: 1200px){h1{font-size:2.5rem}}h2{font-size:calc(1.325rem + 0.9vw)}@media(min-width: 1200px){h2{font-size:2rem}}h3{font-size:calc(1.3rem + 0.6vw)}@media(min-width: 1200px){h3{font-size:1.75rem}}h4{font-size:calc(1.275rem + 0.3vw)}@media(min-width: 1200px){h4{font-size:1.5rem}}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-top:0;margin-bottom:1rem}abbr[title],abbr[data-bs-original-title]{-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;-webkit-text-decoration-skip-ink:none;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}ol,ul{padding-left:2rem}ol,ul,dl{margin-top:0;margin-bottom:1rem}ol ol,ul ul,ol ul,ul ol{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:0.875em}mark{padding:.2em;background-color:#fcf8e3}sub,sup{position:relative;font-size:0.75em;line-height:0;vertical-align:baseline}sub{bottom:-0.25em}sup{top:-0.5em}a{color:#0d6efd;text-decoration:underline}a:hover{color:#0a58ca}a:not([href]):not([class]),a:not([href]):not([class]):hover{color:inherit;text-decoration:none}pre,code,kbd,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em;direction:ltr /* rtl:ignore */;unicode-bidi:bidi-override}pre{display:block;margin-top:0;margin-bottom:1rem;overflow:auto;font-size:0.875em}pre code{font-size:inherit;color:inherit;word-break:normal}code{font-size:0.875em;color:#d63384;word-wrap:break-word}a>code{color:inherit}kbd{padding:.2rem .4rem;font-size:0.875em;color:#fff;background-color:#212529;border-radius:.2rem}kbd kbd{padding:0;font-size:1em;font-weight:700}figure{margin:0 0 1rem}img,svg{vertical-align:middle}table{caption-side:bottom;border-collapse:collapse}caption{padding-top:.5rem;padding-bottom:.5rem;color:#6c757d;text-align:left}th{text-align:inherit;text-align:-webkit-match-parent}thead,tbody,tfoot,tr,td,th{border-color:inherit;border-style:solid;border-width:0}label{display:inline-block}button{border-radius:0}button:focus:not(:focus-visible){outline:0}input,button,select,optgroup,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,select{text-transform:none}[role=button]{cursor:pointer}select{word-wrap:normal}select:disabled{opacity:1}[list]::-webkit-calendar-picker-indicator{display:none}button,[type=button],[type=reset],[type=submit]{-webkit-appearance:button}button:not(:disabled),[type=button]:not(:disabled),[type=reset]:not(:disabled),[type=submit]:not(:disabled){cursor:pointer}::-moz-focus-inner{padding:0;border-style:none}textarea{resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{float:left;width:100%;padding:0;margin-bottom:.5rem;font-size:calc(1.275rem + 0.3vw);line-height:inherit}@media(min-width: 1200px){legend{font-size:1.5rem}}legend+*{clear:left}::-webkit-datetime-edit-fields-wrapper,::-webkit-datetime-edit-text,::-webkit-datetime-edit-minute,::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-month-field,::-webkit-datetime-edit-year-field{padding:0}::-webkit-inner-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:textfield}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-color-swatch-wrapper{padding:0}::file-selector-button{font:inherit}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}iframe{border:0}summary{display:list-item;cursor:pointer}progress{vertical-align:baseline}[hidden]{display:none !important}
 /*!
 * 24th
 * Copyright 2022 Hobonichi Co., Ltd.
 */
body {
  background-color: #f2f2f2;
  font-family: "UD Shin Go Regular", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  line-height: 1.75;
  animation: fade-in .5s;
}
body::before {
  content: '';
  display: block;
  width: 100%;
  height: 100vh;
  background-image: linear-gradient(#f2d9b6 2px, transparent 0),
                    linear-gradient(90deg, #f2d9b6 2px, transparent 0);
  background-size: 33px 33px;
  background-position: center center;
  position: fixed;
  z-index: -1;
}
img {
  max-width: 100%;
}
.spOnly {
  display: none !important;
}
@media screen and (min-width: 769px) {
  body::before {
    background-size: 68px 68px;
    background-image: linear-gradient(#f2d9b6 3px, transparent 0),linear-gradient(90deg, #f2d9b6 3px, transparent 0);
  }
}
@media screen and (max-width: 768px) {
  br:not(.sp) {
    display: none
  }
  .spOnly {
    display: block !important;
  }
  .pcOnly {
    display: none !important;
  }  
}

@keyframes fade-in {
  0% {
    opacity: 0
  }

  100% {
    opacity: 1
  }
}
main {
  overflow: hidden;
}
.header {
  text-align: center;
}

.header_hobo {
  padding: 0 0 30px;
}
.header_title .yodogawa {
  font-family: "UD Shin Go Bold", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  padding-top: 35px;
  font-size: .9375rem;
  line-height: 2.44;
  color: #353e7b;
  transform: rotate(0.001deg)
}
.header .il1 {
  width: 98vw;
  margin-left: 3vw;
  padding: 40px 0 30px;
}
.header .il2 {
  width: 106vw;
  margin-left: -3.5vw;
  padding: 40px 0 0;
}
@media screen and (max-width: 768px) {
  .header_hobo {
    width: 39.46vw;
    margin: 0 auto;
  }  
  .header_title h1 {
    width: 73.33vw;
    margin: 0 auto;
  }
}
@media screen and (min-width: 769px) {
  .header {
    background: url(../img/bg_1.png) no-repeat;
    background-size: 1307px auto;
    background-position: center 30px;
  }
  .header_hobo {
    padding: 90px 0 60px;
  }  
  .header_title .yodogawa {
    padding-top: 80px;
    font-size: 1.125rem;
  }
}
.article {
  padding: 0 18px;
}
.article .video-wrap {
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  position: relative;
  padding-top: 80px;
}
.article .video-wrap div {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
}
.article .video-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.article .news {
  font-family: YuGothic,'Yu Gothic','Hiragino Kaku Gothic ProN','ヒラギノ角ゴ ProN W3',sans-serif;
  font-weight: bold;
  font-size: 1.125rem;
  line-height: 1.33;
  padding-top: 35px;
}
.article .news-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 1em;
  background-color: #ffffff;
  border: 2px solid #ff0000;
  border-radius: 10px;
  position: relative;
}
.article .news-wrap::before {
  content: '';
  display: block;
  background: url(../img/title_news.png) no-repeat;
  width: 125px;
  height: 30px;
  background-size: contain;
  position: absolute;
  top: -30px;
  left: 0;
}
.article .news-wrap .time {
  font-size: .75rem;
  margin: 0;
}
.timetable h2 {
  width: 42.93vw;
  margin: 185px auto 10px;
  position: relative;
}
.timetable h2 span {
  width: 49.33vw;
  position: absolute;
  top: -125px;
  right: calc((100% - 49.33vw)/2);
}
@media screen and (min-width: 1025px) {
  .article {
    background: url(../img/bg_2.png) repeat-y;
    background-size: 1485px auto;
    background-position: center top;
    padding: 0;
  }  
}
@media(min-width: 641px) {
  .timetable h2 span {
    width: 208px;
    top: -95px;
    right: -205px;
  }
}
@media(min-width: 769px) {
  .article .news-wrap::before {
    width: 190px;
    height: 45px;
    top: -44px;
  }
  .article .news {
    padding-top: 65px;
  }
  .article .news-wrap {
    padding: 1em 2em;
  }
  .article .news-wrap .time {
    font-size: .9375rem;
  }  
  .timetable h2 {
    width: 310px;
    margin: 130px auto 35px;
  }
  .timetable h2 span {
    right: -245px;
  }
}
.mail {
  max-width: 740px;
  margin: 40px auto 0;
  background-color: #fffde1;
  padding: 40px 1em 50px;
  text-align: center;
  position: relative;
  font-family: "UD Shin Go Bold", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
}
.mail .mailto {
  font-size: .5625rem;
  color: #353e7b;
}
.mail .mail_item {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -80px;
}
.mail .mail_item img {
  width: 132px;
}
.mail .text span {
  display: block;
  border-bottom: 1px solid #004182;;
}
.mail h2, .school h2 {
  font-family: "GSanSerif-B", "UD Shin Go Bold", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  color: #e30000;
  font-size: 1.5rem;
  text-align: center;
}
.mail .text, .school .text {
  color: #353e7b;
  font-size: .8125rem;
  line-height: 2.23;
}
.school {
  max-width: 740px;
  font-family: "UD Shin Go Bold", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  margin: 110px auto 0;
  background-color: #fcee21;
  padding: 40px 1em;
}
.school h2 {
  color: #353e7b;
}
.school .img {
  text-align: center;
  padding: 25px 0;
}
.school a {
  display: block;
  padding-top: 20px;
  text-align: center;
}
.school a img {
  filter: drop-shadow(3px 3px 5px rgba(0,0,0,.36));
}
.timetable dl {
  margin: 0;
  padding: 1em 0;
  border-bottom: 2px solid #fff;
  position: relative;
}
.timetable dl.no-border {
  border-bottom: none;
  padding-bottom: 70px;
}
.timetable dl dt, .timetable dl dd{
  position: relative;
  z-index: 1;
}
.timetable-wrap {
  max-width: 740px;
  width: 100%;
  margin: 0 auto;
  padding: 0 10px;
}
.timetable-wrap.morning1 {
  background: linear-gradient(to bottom, rgba(255, 255, 146, 0.55) 0%, rgba(83, 170, 255, 0.55) 100%);
  padding-top: 50px;
}
.timetable-wrap.afternoon {
  background: linear-gradient(to bottom, rgba(83, 170, 255, 0.55) 0%, rgba(228, 149, 52, 0.55) 100%);
}
.timetable-wrap.night {
  background: linear-gradient(to bottom, rgba(228, 149, 52, 0.55) 0%, rgba(27, 77, 116, 0.45) 60%);  
}
.timetable-wrap.midnight {
  background: linear-gradient(to bottom, rgba(27, 77, 116, 0.45) 0%, rgba(208, 146, 68, 0.55) 95%, rgba(228, 149, 52, 0.55) 100%);  
}
.timetable-wrap.morning2 {
  background: linear-gradient(to bottom, rgba(228, 149, 52, 0.55) 0%, rgba(255, 255, 146, 0.55) 30%, rgba(128, 192, 205, 0.55) 80%, rgba(83, 170, 255, 0.55) 100%);
}

.timetable-wrap .last {
  padding-bottom: 2em;
}
.timetable-wrap .first {
  padding-top: 2em;
}
.timetable .date {
  font-family: "GSanSerif-B", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  font-size: .9375rem;
  line-height: 1.44;
  color: #fff;
  background-color:#e30000;
  border-radius: 5px;
  display: inline-block;
  padding: 0.2em 0.4em 0.1em 0.8em;
  position: absolute;
  top: -15px;
}
.timetable .date span {
  font-size: 80%;
  display: inline-block;
  padding: 0 0.4em;
  vertical-align: 0.15em;
}
.timetable .first .date{
  top: -14px;
}
.timetable .time {
  font-family: "GSanSerif-B", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  color: #f15a24;
  font-size: 1rem;
}
.timetable .theme {
  font-family: "UD Shin Go Bold", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  color: #343e7e;
  font-size: 1.3125rem;
  line-height: 1.45;
  letter-spacing: .1em;
}
.timetable .theme span {
  display: block;
  font-size: 85%;
}
.timetable .speakers {
  font-family: "UD Shin Go Bold", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  font-size: 1rem;
  letter-spacing: .1em;
  padding-bottom: 0.3em;
  line-height: 1.44;
}
.timetable .il {
  position: absolute;
  top: 20px;
  right: 0;
  margin: 0;
  z-index: 0;
  text-align: right;
}
.timetable .il.top {
  top: 0;
}
.update {
  font-family: "UD Shin Go Bold", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  font-size: .75rem;
  text-align: center;
  color: #1a4a93;
  padding-top: 40px;
}
@media screen and (max-width: 768px) {
  .timetable dl dd {
    font-size: .8125rem;
  }
  .timetable .il img{
    width: 60%;
  }
}
@media screen and (max-width: 640px) {
  .timetable .il.top2.right {
    top: auto;
  }
  .timetable .il.top2.right img{
    width: 100%;
  }
}
@media screen and (min-width: 769px) {
  .timetable-wrap {
    padding: 0 65px;
  }  
  .timetable .date {
    font-size: 1.687rem;
    top: -40px;
  }
  .timetable .first .date {
    top: -25px !important;
  }
  .timetable-wrap.morning1 {
    padding-top: 125px;
  }
  .timetable .time {
    font-size: 1.187rem;
  }
  .timetable .theme {
    font-size: 1.5625rem;
  }
  .timetable .speakers {
    font-size: 1.125rem;
  }
  .timetable .il.top2 {
    top: -50px;
  }
  .timetable .il.right {
    right: -30px;
  }
}
@media screen and (min-width: 641px) {
  .mail {
    margin: 90px auto 0;
    padding: 85px 140px 100px;
  }
  .mail h2, .school h2 {
    font-size: 2.06rem;
  }
  .mail .text, .school .text {
    font-size: 1.125rem;
  }
  .mail .text span {
    padding-top: 1em;
  }
  .mail .mailto {
    font-size: .75rem;
    padding-top: 2em;
  }
  .mail .mail_item {
    bottom: -100px;
  }
  .mail .mail_item:hover, .school a:hover{
    opacity: 1;
  }
  .mail .mail_item:hover img, .school a:hover img{
    transform:scale(1.1);
  }
  .mail .mail_item img{
    width: 180px;  
    transition:0.4s;
  }
  .school a img {
    transition:0.4s;    
  }
  .school {
    margin: 210px auto 150px;
    padding: 80px 0;
    text-align: center;
  }
  .school .img {
    padding: 60px 0 50px;
  }
  .school .img img {
    width: 187px;
  }
  .school a {
    padding-top: 40px;
    display: inline-block;
  }
  .timetable .theme span {
    display: inline-block;
  }  
  .timetable .il.top {
    top: -25px;
  }
}
.footer {
  max-width: 400px;
  margin: 0 auto;
  padding-top: 55px;
  text-align: center;
}
.footer_share {
  display: flex;
  justify-content: center;
  padding: 75px 0 90px;
}
.share_title {
  padding-right: 35px;
}
.share_items a{
  margin: 0 5px;
}
.footer_copyright {
  font-family: "UD Shin Go Bold", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  font-size: 1.0625rem;
  padding: 45px 0 80px;
  color: #353e7b;
}
#video-top {
  position: relative;
  z-index: 99;
  display: none;
}
#video-top a {
  position: fixed;
  bottom: 3vw;
  right: 3vw;
}
#video-top img {
  width: 20vw;
}
@media screen and (max-width: 640px) {
  .footer_share {
    display: flex;
    justify-content: center;
    padding: 50px 0;
  }
  .footer_mail img {
    width: 33.6%;
  }
  .share_title img {
    width: 30vw;
  }
  .share_items img {
    width: 12vw;
  }
  .footer_hobo img {
    width: 35vw;
  }
  .footer_copyright {
    font-size: .75rem;
  }
}
@media screen and (min-width: 769px) {

  a:link,
  a:visited {
    transition: opacity .2s;
    opacity: 1
  }
  a:hover,
  a:active {
    text-decoration: none;
    opacity: .5;
  }
  #video-top {
    max-width: 560px;
    margin: 0 auto;
    text-align: right;
  }  
  #video-top a {
    right: initial;
  }
  #video-top img {
    width: 136px;
    transition:0.4s;
  }
  #video-top a:hover {
    opacity: 1;
  }
  #video-top a:hover img {
    transform:scale(1.1);
  }
}