@charset "utf-8";
/* CSS Document */

/* body */

body {
  margin: 0;
  padding: 0;
  color: #333;
  background-color: #0795B9;
  font-size: 1.6rem;
  font-style: normal;
  font-family: system-ui, sans-serif;
  font-weight: 400;
  letter-spacing: 0.5px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  word-wrap: break-word;
}

html {
  scroll-behavior: smooth;
}

p, h1, h2, h3, h4, h5, h6 {
  margin: 0;
}

/* font */

h2, h3, h4, h5, th, caption,
.scroll dt, .period dt, .p-section dt, .tab li a,
.bot, .top-ev, .gnavi, .menu, .p-title, .btn-box, .p-menu {
  font-family: hiragino-kaku-gothic-pron, sans-serif;
  font-style: normal;
  font-weight: 600;
}

h1 {
  font-family: hiragino-kaku-gothic-pron, sans-serif;
  font-style: normal;
  font-weight: 600;
}

.en h1{
  font-family: hiragino-kaku-gothic-pron, sans-serif;
  font-style: normal;
  font-weight: 600;
  font-size: 2.5rem;
}

h2, .gp-box h4 {
  font-size: 2.5rem;
}

h3, .gp-box h4 span {
  font-size: 2.0rem;
}

h4, .main-text h3 span, caption, .tab li a{
  font-size: 1.8rem;
}

h5, h4 span{
  font-size: 1.6rem;
}

.font-l {
  font-size: 2.5rem;
}

.font-l .small{
  font-size: 1.6rem;
}

/* font end */

/* English */

body .en{
  font-weight: 600;
}

/* English end */

img, dt {
  vertical-align: middle;
}

dd{
  vertical-align: top;
}

a {
  color: #033E8C;
  text-decoration: underline;
}

a:hover {
  color: #53AAC6;
}

a img:hover {
  filter: brightness(1.2);
}

.bold {
  font-weight: 600;
}

.center{
  text-align: center;
}

.right{
  text-align: right;
}

.under{
  text-decoration: underline;
}

.red {
  color: #DC0509;
}

.marker{
  background: linear-gradient(transparent 50%,  rgba(255, 178, 178, 0.5) 50%) ;
  }

.pc {
  display: initial;
}

.sp {
  display: none;
}

/* body end */

/* header */

.bg {
  background-image:  url(img/bg-t.png),url(img/bg-b.png);
  background-repeat: no-repeat,no-repeat;
  background-size: contain,contain;
  background-position: center top,center bottom;
}

header {
  display: block;
  position: relative;
  width: 100%;
  height: auto;
  margin: 0 auto 20px;
  padding: 0;
}

.logo {
  position: relative;
  width: 100%;
  height: auto;
  margin: 0 auto;
  padding: 0;
  text-align: center;
}

.logo h1{
  font-size: 5.0rem;
  margin: 30px auto;
  padding: 10px 20px;
  line-height: 1.0;
  text-align: center;
  color: #fff;
}

.number{
  font-size: 4.0rem;
}

.logo img {
  position: relative;
  max-width: 1000px;
  width: 100%;
}

/*header end */

/* base */

#wrap {
  margin: 0;
}

.content {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  align-content: center;
  max-width: 1200px;
  width: 100%;
  min-height: auto;
  margin: 0 auto;
  padding: 0;
}

/* その場で */
.fadein{
  animation-name: fadeinanime;
  animation-duration:1s;
  animation-fill-mode: forwards;
  opacity: 0;
  }
  
  @keyframes fadeinanime{
    from {
      opacity: 0;
    }
  
    to {
      opacity: 1;
    }
  }

/* base end */

/* menu */

.navi {
  -webkit-flex: 1;
  flex: 0 0 250px;
  display: inline-block;
  position: relative;
  margin: 0 auto;
  padding: 0 auto;
  overflow: hidden;
  top: 0;
  left: 0;
}

.navi-top{
  margin-top: 150px;
}

/* .n-logo{
  text-align: center;
}

.n-logo img{
  max-width: 120px;
  width: 100%;
  margin: 10px auto;
  border: none;
} */

.gnavi {
  position: relative;
  max-width: 250px;
  width: 100%;
  border-radius: 0;
  margin: 0 auto 30px;
  padding: 0;
  font-size: 1.8rem;
  text-align: center;
  border-radius: 0;
  width: 100%;
  border-radius: 0;
  background-color: none;
}

.gnavi li {
  display: block;
  list-style: none;
  margin: 10px 0;
  padding: 0;
  margin-bottom: 0;
}

/* .gnavi li:last-child{
  border-bottom: none;
} */

.gnavi li a {
  display: inline-block;
  position: relative;
  width: 250px;
  font-weight: 600;
  line-height: 25px;
  letter-spacing: 1px;
  padding: 10px 10px;
  transition: .2s;
  box-sizing: border-box;
  text-decoration: none;
  border-radius: 0;
  background: none;
  color: #fff;
  text-shadow: 2px 2px 5px #0B83A3;
  box-shadow: 2px 2px 5px #0B83A3;
  border: 2px solid #fff;
}

.gnavi li a:hover{
  text-shadow: none;
  color: #fff;
  background: linear-gradient(to right, rgba(3, 62, 140,0.9),rgba(3, 103, 166,0.2));
}

/* .gnavi li a:after {
  position: absolute;
  bottom: -4px;
  left: 0;
  content: '';
  width: 100%;
  height: 1px;
  background: #333;
  transform: scale(0, 1);
  transform-origin: center center;
  transition: transform .3s;
}

.gnavi li a:hover::after {
  transform: scale(1, 1);
} */

/* menu end */

/* 3カラム目 */

.side {
  -webkit-flex: 1;
  flex: 0 0 250px;
  height: 100%;
  margin: 0 auto;
  padding: 0;
}

.navi-etc,
.side-etc {
  display: inline-block;
  max-width: 250px;
  width: 100%;
  padding: 0;
  text-align: center;
  margin-bottom: 20px;
}

.navi-etc h4,
.side-etc h4 {
  letter-spacing: 1px;
  margin: 15px 0 10px;
  padding: 5px 0 5px 20px;
  text-align: left;
  color: #fff;
  text-shadow: 2px 2px 5px #0B83A3;
  border-bottom: 2px solid #fff;
}

.navi-etc img,
.side-etc img {
  max-width: 250px;
  width: 100%;
  margin-bottom: 10px;
  border: 1px solid #fff;
}

/* 3カラム目 end */

/* main */

.main {
  -webkit-flex: 1;
  flex: 1;
  max-width: 1000px;
  width: 100%;
  margin: 0 20px 200px;
}

.main section.en{
  margin: 0 20px 50px;
}

.home-image {
  position: relative;
  text-align: center;
  width: 100%;
  height: auto;
  margin: 0 auto;
  padding-bottom: 10px;
}

.home-image img{
	max-width: 750px;
  width: 100%;
  /* box-shadow: 0 0 5px #fff, 0 0 5px #fff, 0 0 5px #fff; */
}

/* top 登録期間 */

.bot-box{
  margin: 20px auto 50px;
}

.bot {
  display: table;
  margin: 20px auto;
}

.bot table {
  display: table-cell;
  max-width: 900px;
  width: 100%;
  border-collapse: collapse;
}

.bot th {
  width: 250px;
  font-size: 2.0rem;
  padding: 10px;
  letter-spacing: 0.5rem;
  vertical-align: middle;
  text-align: center;
  font-weight: 600;
  border-radius: 50px;
  color: #0795B9;
  background: #F2D98D;
  box-shadow: 2px 2px 5px #0B83A3;
}

.bot td {
  width: auto;
  font-size: 2.3rem;
  font-weight: 600;
  padding: 5px 20px;
  vertical-align: middle;
  color: #fff;
  text-shadow: 2px 2px 5px #0B83A3;
  background: none;
}

/* section */

section {
  display: block;
  margin: 0 auto 100px;
  padding: 30px 50px;
  border-radius: 0;
  background: rgba(255,255,255,0.9);
  box-shadow: 2px 2px 5px #0B83A3;
}

/* section:last-of-type{
  margin: 0 auto;
} */

/* section a img {
  border: 1px solid #fff;
} */

/* subtitle */

section h2 {
  letter-spacing: 1px;
  margin: 0 auto 20px;
  padding: 5px 15px 5px;
  text-align: center;
  vertical-align: middle;
  background: rgba(7, 149, 185, 0.7);
  text-shadow: 2px 2px 5px #0B83A3;
  color: #fff;
  /* border-bottom: 3px solid #fff; */
}

section h2::first-letter,#info h2::first-letter,
.navi-etc h4::first-letter,.side-etc h4::first-letter,
#contact h4::first-letter{
  color: #F6C7CE;
}

/* .grad{
  display: inline-block;
  background: -moz-linear-gradient(top, #fff 10%, #B0DDE6 50%, fff 100%);
  background: -webkit-linear-gradient(top, #fff 10%, #B0DDE6 50%, fff 100%);
  background: linear-gradient(to right, #fff 10%, #B0DDE6 50%, fff 100%);
  background-clip: text;
  -webkit-text-fill-color: transparent;
} */

/* section h2::before, #info h2::before {
  content: url(img/icon-bard.png);
  margin-right: 5px;
} */

section h3 {
  letter-spacing: 1px;
  margin: 20px 0 10px;
  padding: 10px 0 10px 15px;
  border-radius: 0;
  color: #fff;
  background: linear-gradient(to right, rgba(3, 62, 140,0.9),rgba(3, 103, 166,0));
}

section h4 {
  display: inline-block;
  letter-spacing: 1px;
  margin: 5px 0 10px;
  padding: 5px 20px 5px;
  border-radius: 0;
  color: #0795B9;
  border-bottom: 2px solid #F2D98D;
}

section h5 {
  letter-spacing: 1px;
  padding: 0 20px 0 25px;
  margin: 0 0 10px 10px;
  text-indent: -17px;
  color: #333;
}

section h5::before, #link li:before {
  position: relative;
  top: -1px;
  left: -5px;
}

section h5::before{
  content: "\025cf";
  vertical-align: middle;
  color: #0367A6;
}

/* 記号削除 */

.gp-box h4::before,
.cat_table h4::before,
#program h4::before,
.important h4::before {
  content: "";
}

/* subtitle end */

/* Information */

#info{
  display: block;
  margin: 0 50px 50px;
  padding: 0;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.5);
  outline: 3px solid #fff;
  box-shadow: 2px 2px 5px #0B83A3;
}

#info h2{
  margin: 0;
  padding: 5px 15px;
  text-align: center;
  border-radius: 0;
  background: rgba(7, 149, 185, 0.5);
  text-shadow: 2px 2px 5px #0B83A3;
  color: #fff;
  border-bottom: none;
}

.scroll {
  display: block;
  width: 100%;
  height: 300px;
  margin: 0;
  padding: 0;
  overflow-y: scroll;
}

.scroll dl{
  margin: 10px auto;
  padding: 10px 20px;
  vertical-align: middle;
}

.scroll dt {
  display: inline-block;
  font-weight: 600;
  padding: 5px 10px;
  color: #fff;
  background: linear-gradient(to right, rgba(3, 62, 140,0.9),rgba(3, 103, 166,0.2));
}

.scroll dd{
  width: auto;
  margin-left: 10px;
  padding: 5px 20px;
  font-weight: bold;
  border-bottom: 2px dashed #fff;
}

.scroll a:hover{ color: #fff9bd;}

/* Information end */

/* box */

/* 注意・案内 */

.note{
  max-width: 800px;
  width: 100%;
  margin: 20px auto 30px;
  padding: 10px 15px;
  border-radius: 0;
  border: 3px solid #fff;
  background-color: rgba(255, 255, 255, 0.7);
  box-shadow: 2px 2px 5px #0B83A3;
}

.note h2, .note h3,.note h4{
  display: block;
  padding: 5px 20px 5px;
  margin: 5px auto 10px;
  background: none;
  color: #333;
  border-bottom: 3px solid #fff;
}

.note p{
  padding: 0 20px;
  margin: 0;
}

.note .plus{
  margin-left: 10px;
}

.note.at{
  border: 3px solid #DC0509;
}

.note.at h2,.note.at h3,.note.at h4{
  border-bottom: 3px solid #DC0509;
}

.note.b-box{
  filter: drop-shadow(2px 2px 5px #0B83A3);
  background: #fff;
  outline: 4px solid #0367A6;
  border: 4px double #0367A6;
}

.note.b-box h2,.note.b-box h3,.note.b-box h4{
  padding: 5px 0;
  text-align: center;
  border-bottom: 2px solid #0367A6;
}

.b-box .period dl{ padding: 0;}
.b-box .period dt,.b-box .period dd{
  display: block;
  padding: 0;
  width: 100%; 
  border-bottom: none;
  color: #333;
}

.b-box h5{ margin: 0; color: #0795B9;}
.b-box h5::before{ color: #F2D98D;}

/* 演題・参加 */

.j-box, .e-box{
  margin: 20px auto 20px;
  padding: 10px 20px 5px;
  border-radius: 0;
}

.j-box p, .e-box p{
  padding: 0 10px;
}

.j-box{
  max-width: 600px;
  width: 100%;
  border: 3px solid rgba(83,170,198,0.5);
  background: linear-gradient(to bottom, rgba(7,149,185,0.2),rgba(255,255,255,0));
}

.e-box {
  max-width: 800px;
  width: 100%;
  font-weight: 600;
  background: rgba(176, 221, 230, 0.5);
  border: 1px solid #fff;
}

.e-box h4, .j-box h4{
  display: block;
  margin-bottom: 10px;
  border-radius: 0;
  outline: none;
  background: none;
}

.e-box h4{
  color: #0795B9;
  border-bottom: 1px solid #fff;
}

.j-box h4{
  color: #033E8C;
  border-bottom: 3px solid rgba(83,170,198,0.5);
}

.e-box h5, .j-box h5{
  margin-left: 5px;
  padding-left: 0;
}

.e-box .p-section { margin: 10px auto;}
.e-box .p-section dl{ margin-top: 0;}
.e-box .p-section dt{ max-width: 500px;}

/* box end */

/* list */

ul {
  margin: 0;
  padding: 0;
}

ol{
  margin: 0;
  padding: 0;
}

section li p{
  margin-left: 0;
}

section li .plus{
  margin-left: 0;
  text-indent: 0;
}

.list ul,
.list ol {
  list-style-position: inside;
  margin: 10px 0 20px;
}

.list li{
  margin-left: 50px;
}

.list td li, td p, td .plus{
  margin-left: 0;
}

/* 箱内リスト */

.list .j-box li, .list .e-box li, .list .info-plus li {
  margin-left: 20px;
}

/* ● */

ul.disc li {
  list-style: none;
  text-indent: -8px;
}

ul.disc li::before {
  content: "\025cf";  /* 空の要素作成 */
  display: inline-block;  /* インラインブロックにする */
  position: relative;  /* 位置調整 */
  top: 0;  /* 位置指定 */
  left: -5px;
  border-radius: 100%;  /* 要素を丸くする */
  color: #F6C7CE; /* 背景色指定 */
}

/* 1) */

ol.kakko li {
  list-style-type: none;
  counter-increment: cnt;
}

ol.kakko li:before {
  content: "" counter(cnt) "）";
  display: inline-block;
  text-align: right;
  position: relative;
  top: 0;
  left: -5px;
  color: #333;
}

/* (1) */

ol.cnt li {
  list-style-type: none;
  counter-increment: cnt;
}

ol.cnt li:before {
  content: "（" counter(cnt) "）";
  display: inline-block;
  text-align: right;
  position: relative;
  top: 0;
  left: -5px;
  color: #333;
}

/* 1. */

ol.decimal li{
  list-style-type: none;
  counter-increment: cnt;
}

ol.decimal li::before{
  content: counter(cnt)".";
  display: inline-block;
  text-align: right;
  position: relative;
  color: #333;
}

/* text */

/* 余白 */

section p {
  margin-bottom: 10px;
  padding: 0 40px;
}

section p.top {
  margin-top: 10px;
}

section p.mtop {
  margin-top: -10px;
}

section p.bottom {
  margin-bottom: 10px;
}

/* ※ */

section .plus,
section .plus.p1,
section .plus.p2,
section .plus.p3 {
  position: relative;
  margin: 0 0 0 40px;
}

section .plus::before,
section .plus.p1::before,
section .plus.p2::before,
section .plus.p3::before {
  position: absolute;
  top: 0;
  left: 0;
}

section .plus{
  padding-left: 25px;
}

section .plus.p1,
section .plus.p2,
section .plus.p3 {
  padding-left: 35px;
}

section .plus::before{
  content: "※";
}

section .plus.p1::before {
  content: "※1";
}

section .plus.p2::before {
  content: "※2";
}

section .plus.p3::before {
  content: "※3";
}

/* 箱内<p> */

.j-box .plus,.e-box .plus{
  margin-left: 10px;
}

/* English */

section.en .plus{
  padding-left: 20px;
}

section.en .plus.p1,
section.en .plus.p2,
section.en .plus.p3 {
  padding-left: 30px;
}

section.en .plus::before{
  content: "*";
}

section.en .plus.p1::before {
  content: "*1";
}

section.en .plus.p2::before {
  content: "*2";
}

section.plus.p3::before {
  content: "*3";
}

/* 記号 */

section .tri,
section .dia {
  margin: 0 0 0 40px;
  padding-left: 20px;
  position: relative;
}

section .tri::before {
  content: "\025b6";
  position: absolute;
  top: 0;
  left: 0;
  color: #53AAC6;
}

section .dia::before{
  content: "\025c6";
  position: absolute;
  top: 0;
  left: 0;
  color: #53AAC6;
}

/* main end */

/* button */
/*ボタン設定--まずはお決まりのボックスサイズ算出をborer-boxに */
*,
*:before,
*:after {
  -webkit-box-sizing: inherit;
  box-sizing: inherit;
}

html {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  font-size: 62.5%;
  /*rem算出をしやすくするために*/
}

.btn,
a.btn {
  font-size: 2.0rem;
  font-weight: 700;
  line-height: 1.5;
  position: relative;
  display: inline-block;
  padding: 1rem 4rem;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  text-align: center;
  vertical-align: middle;
  text-decoration: none;
  letter-spacing: 0.1em;
  border-radius: 0;
  color: #fff;
}

a.btn:hover{
  filter: contrast(1.3);
}

.btn-box {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
  margin: 30px auto;
}

.btn-box .btn-w {
  width: 500px;
}

.btn-box a {
  margin-bottom: 10px;
}

.btn-box img {
  max-width: 250px;
  width: 100%;
  margin-bottom: 10px;
}

.btn-box a img {
  border: 1px solid #fff;
}

.btn-1,
a.btn-1 {
  background: #53AAC6;
  border: 2px solid #fff;
  outline: 3px solid #53AAC6;
}

.btn-2,
a.btn-2 {
  background: #0367A6;
  border: 2px solid #fff;
  outline: 3px solid #0367A6;
}

.btn-3,
a.btn-3 {
  background: #0B83A3;
  border: 2px solid #fff;
  outline: 3px solid #0B83A3;
}

.btn-4,
a.btn-4 {
  background: linear-gradient(to bottom, rgba(3,62,140,0.9),rgba(3,103,166,0.2));
  border: 2px solid #fff;
  outline: 3px solid rgba(3,62,140,0.7);
}

.btn-5,
a.btn-5 {
  background: #F6C7CE;
  border: 2px solid #fff;
  outline: 3px solid #F6C7CE;
}

.btn-6,
a.btn-6 {
  background: url(img/bg-b.png) no-repeat center / cover;
  outline: 3px solid #fff;
}

/* login button */

.btn-login,
a.btn-login {
  width: 650px;
  font-size: 3.0rem;
  padding: 2rem 1rem;
  margin: 10px auto 20px;
  border-radius: 20px;
}

.en .btn-login,
.en a.btn-login{
  width: 100%;
}

.btn-login span,
a.btn-login span {
  display: inline-block;
  font-size: 1.6rem;
  line-height: 2.5rem;
}

.btn-login .red,
a.btn-login .red{
  text-shadow: none;
}

/* button end */

/* icon */

.material-symbols-outlined {
  font-variation-settings:
  'FILL' 1,
  'wght' 400,
  'GRAD' 0,
  'opsz' 24;
  vertical-align: middle;
}

/* アイコン装飾用css */
.icon{
  margin: 0 5px;
  padding: 0 0 5px;
  text-decoration: none;
  text-shadow: none;
}

.icon.i-c{
  padding: 5px;
  border-radius: 50%;
  color: #fff;
  background-color: #033E8C;
}

a .icon.i-c:hover{
  color: #fff;
  background: #53AAC6;
}

/* アイコン横並び */

.icon-box{
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-around;
  margin: 0 auto 20px;
  padding: 0 30px;
}

/* 特定の拡張子の場合自動で表示 */
.btn-box a[href$=".docx"]::after,
.btn-box a[href$=".doc"]::after {
  padding-left: 10px;
  display: inline-block;
  content: url("img/word_icon.png");
  vertical-align: middle;
}

.btn-box a[href$=".pdf"]::after {
  padding-left: 10px;
  display: inline-block;
  content: url("img/pdf_icon.png");
  vertical-align: middle;
}

.btn-box a[href$=".xlsx"]::after {
  padding-left: 10px;
  display: inline-block;
  content: url("img/excel_icon.png");
  vertical-align: middle;
}

.btn-box a[href$=".pptx"]::after,
.btn-box a[href$=".ppt"]::after {
  padding-left: 10px;
  display: inline-block;
  content: url("img/pptx_icon.png");
  vertical-align: middle;
}

/* icon end */

/* table */

table {
  -webkit-text-size-adjust: 100%;
}

table th, table td {
  vertical-align: middle;
}

/* event・committee・abstract */

#event table,
#com table,
.ab-table table {
  max-width: 800px;
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  margin: 10px auto 20px;
}

#event caption, #com caption{
  width: 300px;
  letter-spacing: 1px;
  padding: 5px 20px 5px;
  margin: 5px auto 10px;
  text-align: center;
  border-radius: 50px;
  color: #0795B9;
  background: #F2D98D;
  box-shadow: 2px 2px 5px #0B83A3;
}

#event tr, #com tr, .ab-table tr{
  border-bottom: 1px solid #53AAC6;
}

#event th, #com th, .ab-table th{
  margin: 10px 20px 0 0;
  padding: 10px;
  color: #333;
  vertical-align: middle;
}

#event th:first-child{
  width: 150px;
  text-align: center;
}

#com th:first-child{
  width: 150px;
  text-align: center;
}

#event td, #com td, .ab-table td{
  width: auto;
  text-align: left;
  font-weight: 600;
  padding: 20px 20px;
  color: #333;
}

/* #com td:first-child {
  border-bottom: 1px solid rgba(0, 0, 0, 0.3);
  text-align: center;
} */

.ab-table th{
  width: 200px;
  text-align: center;
}

/* registration */

.regi table {
  width: 100%;
  border-collapse: collapse;
  margin: 10px auto 20px;
  border-spacing: 0;
  word-break: break-word;
  word-wrap: break-word;
  table-layout: fixed;
}

.regi caption{
  display: inline-block;
  padding: 5px 20px 5px;
  margin: 5px auto 10px;
  background: none;
  color: #21366B;
  border-bottom: 2px solid #ED7192;
}

/* .regi tr {
  border-bottom: 1px solid #F0A25E;
} */

.regi tr:nth-child(even) {
  background-color: rgba(83,170,198,0.2);
}

.regi th {
  padding: 10px 20px;
  color: #333;
  background-color: rgba(7,149,185,0.5);
  border-left: 1px solid rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.regi th:first-child,
.regi td:first-child{
  border-left: none;
}

.regi td {
  font-weight: 600;
  padding: 10px 20px;
  color: #333;
  border-left: 1px solid rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

/* fee */

.fee table{
  max-width: 800px;
  width: 100%;
}

.fee th{
  width: 200px;
  text-align: center;
}

.fee td{
  width: 200px;
  text-align: center;
}

.fee td:first-child{
  text-align: left;
  background-color: rgba(242,217,141,0.3);
}

/* .fee td:last-child{
  background-color: rgba(215, 32, 28, 0.1);
} */

.fee.party table{ max-width: 500px;}
.fee.party th{width: 300px;}

.fee.pa-abst table{ max-width: 400px;}

.fee.pa-abst th:first-child{ width: 100px;}

.fee.pa-abst td{
  width: 300px;
  text-align: center;
}

/* abstract */

.cat_table {
  margin: 10px 0 20px;
  padding-left: 25px;
}

.cat_table h4{
  display: inline-block;
  margin: 10px auto 10px;
  padding: 5px 20px 5px;
  background: #53AAC6;
  color: #fff;
  border: 1px solid #fff;
  outline: 2px solid #53AAC6;
}

.cat_table table {
  max-width: 600px;
  width: 100%;
  margin: 0; /* 横並びの時は左右の余白0 */
  border-collapse: separate;
}

.cat_table tr:nth-child(odd) {
  background-color: rgba(176, 221, 230, 0.5);
}

.cat_table th {
  width: 35px;
  border: none;
  padding: 5px 10px; /* 余白指定 */
  text-align: center;
  color: #0795B9;
}

.cat_table td {
  width: auto;
  padding: 5px 10px; /* 余白指定 */
  font-weight: 600;
  color: #333;
}

.cat_table table p,
.cat_table table p.plus{
  margin: 0;
}

/* 横並び用 */

.cat_table-box{
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  justify-content: flex-start;
  align-items: center;
}

/* unit */

.unit table {
  max-width: 900px;
  width: 100%;
  border-collapse: collapse;
  margin: 10px auto 20px;
  border-spacing: 0;
  word-break: break-word;
  word-wrap: break-word;
  table-layout: fixed;
}

.unit tr:nth-child(even) {
  background-color: rgba(83,170,198,0.2);
}

.unit th {
  padding: 10px 20px;
  text-align: center;
  color: #333;
  background-color: rgba(7,149,185,0.5);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.unit th:last-child{
  width: 400px;
}

.unit td {
  font-weight: 600;
  text-align: center;
  padding: 10px 20px;
  color: #333;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

/* table end */

/* greeting */

.g-box {
  display: flex;
  max-width: 1000px;
  width: 100%;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  margin: 10px auto;
  padding: 0;
}

.g-box img {
  display: block;
  max-width: 160px;
  width: 100%;
  margin: 0 auto;
  padding: 0 auto;
  border-radius: 0;
}

.gp-box {
  max-width: 640px;
  width: 100%;
  line-height: 1.5;
  margin: 10px auto 0;
  padding: 0 20px;
  text-align: left;
}

.gp-box h4{
  display: block;
  outline: none;
  background: none;
  border: none;
  border-radius: 0;
  border-bottom: 2px solid #333;
  color: #333;
}

.main-text p {
  text-align: justify;
  line-height: 25px;
}

.main-text {
  margin: 20px auto;
  padding: 20px 0;
  border-top: 1px solid #53AAC6;
}

.main-text h3{
  text-align: center;
  margin-bottom: 20px;
  border-bottom: none;
  color: #033E8C;
}

.main-text h3 span{
  color: #333;
  text-shadow: none;
}

/* English */

.en .g-box {
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-end;
}

.en .gp-box {
  max-width: 1000px;
  margin: 10px 0 20px;
  padding: 0;
  text-align: right;
}

.en .g-box img {
  margin: 0 20px;
  padding: 0;
}

.en .main-text{
  border-top: none;
}

/* greeting end */

/* タブメニュー はじまり */

/*tabの形状*/

.tab{
  position: relative;
  top: 1px;
}

.tab{
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: flex-start;
}

.tab li{
  text-align: center;
  white-space: nowrap;
}

.tab li a{
  display: block;
  color: #333;
  background: #fff9bd;
  margin: 0 2px;
  padding: 10px 20px;
  text-decoration: none;
}
/*liにactiveクラスがついた時の形状*/
.tab li.active a{
  color: #2660ac;
  background: none;
  border: 1px solid #fff;
  border-bottom: none;
}

/*エリアの表示非表示と形状*/
.area {
  display: none; /*はじめは非表示*/
  opacity: 0; /*透過0*/
  background: none;
  margin: 0 2px;
  padding: 50px 20px;
}

/*areaにis-activeというクラスがついた時の形状*/
.area.is-active {
    display: block;/*表示*/
    animation-name: displayAnime;/*ふわっと表示させるためのアニメーション*/
    animation-duration: 2s;
    animation-fill-mode: forwards;
}

@keyframes displayAnime{
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* タブメニュー おわり */

/* program */

/* p-menu */

.p-menu{
  margin: 20px auto;
  padding: 10px 20px;
  border-radius: 0;
  background: url(img/bg-t.png) no-repeat center top / cover;
  border: 2px solid #fff;
  box-shadow: 2px 2px 5px #0B83A3;
}

.p-menu ul{
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
}

.p-menu li a{
  position: relative;
  padding: 5px 20px;
  text-decoration: none;
  color: #033E8C;
}

.p-menu li a:hover{
  color: #fff;
  text-shadow: 2px 2px 5px #0B83A3;
}

.p-menu li a::before{
  content: "\025bc";
  position: absolute;
  top: 5px;
  left: 0;
  color: rgba(3,103,166,0.5);
}

.p-menu li a:hover::before{
  color: #F6C7CE;
}

/* p-section */

.p-section {
  margin: 0 auto 40px;
}

.p-section h3{
  padding: 5px 10px;
  background: none;
  border-left: 8px solid #033E8C;
  border-bottom: 2px solid #033E8C;
  color: #333;
}

.p-section h4{
  display: inline-block;
  letter-spacing: 1px;
  margin: 5px 0 10px;
  padding: 5px 20px 5px;
  border-radius: 0;
  background: none;
  color: #0795B9;
  border-bottom: 2px solid #F2D98D;
}

/* 演題名 */

.p-section .p-title {
  font-weight: 900;
  color: #0367A6;
}

/* 座長・演者 */

.p-section dl{
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  margin: 10px 0 0;
  padding: 5px 0 5px 40px;
  line-height: 2;
}

.p-section dt{
  display: inline-block;
  max-width: 200px;
  width: auto;
  height: 40px;
  padding: 5px 10px;
  font-weight: 600;
  text-align: center;
  vertical-align: middle;
  color: #033E8C;
  background: none;
  outline: 2px solid none;
  border: 1px solid none;
  border-image: none;
}

.p-section dd{ 
  width: auto;
  margin: 0 20px;
  padding: 5px 5px;
  font-weight: 600;
}

.p-section dd .p-title{
  padding-left: 0;
}

/* 共催 */

.p-section .co-sp dt{
  color: #fff;
  background: #53AAC6;
  outline: 2px solid #53AAC6;
  border: 1px solid #fff;
  border-image: none;
}

.p-section .co-sp dd{
  font-weight: 600;
  color: #033E8C;
}

.en .p-section .co-sp dt{
  color: #033E8C;
  background: none;
  outline: none;
  border: none;
  border-bottom: 1px solid #53AAC6;
  border-image: none;
}

/* 演者・演題名複数 */

.p-box {
  margin: 20px auto;
  padding: 10px 20px;
  border-radius: 0;
  background: linear-gradient(to bottom, rgba(7,149,185,0.2),rgba(255,255,255,0));
  outline: 1px solid #53AAC6;
  color: #333;
}

.p-box dl{
  padding: 5px 20px 5px;
  border-bottom: 1px solid #53AAC6;
}

.p-box dl:last-child{
  border-bottom: none;
}

/* 時計アイコン */

.time{
  text-align: right;
  font-weight: 600;
  vertical-align: middle;
  margin: 0;
  padding: 0 20px;
  color: #333;
}

.time span{
  color: #0367A6;
  margin-right: 5px;
}

#unit .time{
  text-align: left;
}

/* 顔写真 */

.p-photo {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  text-align: center;
  align-items: center;
  margin: 10px auto 0;
}

.photo-box{
  max-width: 160px;
  width: 100%;
  margin-bottom: 10px;
}

.p-photo img {
  max-width: 160px;
  width: 80%;
  padding: 0 5px;
  border-radius: 50%;
}

.p-photo p{
  margin: 10px 0; /* HP毎に調整 */
  padding: 0;
}

/* 企業展示 */

.ex-box {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
  margin: 0 auto 40px;
}

.ex-section {
  max-width: 700px;
  width: 100%;
  margin: 0 auto;
  padding: 0 10px;
  vertical-align: middle;
}

.ex-img {
  max-width: 200px;
  width: 100%;
  margin: 10px auto;
  padding: 0 10px;
  vertical-align: middle;
  text-align: center;
}

.ex-img img {
  max-width: 160px;
  width: 100%;
}

/* program end */

/* other */

/* 登録期間 */
.period{
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  margin: 0 auto 10px;
  padding-bottom: 5px;
  line-height: 2;
  font-weight: 600;
}

.period dl{
  margin: 5px 20px; /* 左寄せの場合はauto→0 */
  padding: 0 20px;
}

.period dt{
  display: inline-block;
  width: auto;
  padding: 5px 20px;
  text-align: center;
  background: none;
  border-bottom: 1px solid #285F9C;
  color: #21366B;
}

.period dd{
  display: inline-block;
  width: auto;
  margin-left: 10px;
  padding: 5px 20px;
  vertical-align: top;
  text-align: left;
}

/* center */

.period.center dl{
  margin: 5px auto; /* 左寄せの場合はauto→0 */
  padding: 0;
}

/* fee */

.period.fee dt{
  width: 240px;
}

/* award */

.period.award dl{
  margin: 5px 20px;
}

.period.award dt{
  display: block;
  width: 150px;
  text-align: center;
}

/* live */

.period.live dt{
  width: 150px;
  text-align: center;
}

/* abstract & registration */

.e-section, j-section, .c-section{
  margin: 10px auto 20px;
  padding: 10px 10px 20px;
}

.e-section, .j-section{
  border-bottom: 1px solid #53AAC6;
}

.c-section{
  border-bottom: 3px solid #53AAC6;
}

.e-section h5, .j-section h5, .c-section h5{
  padding-left: 30px;
  font-weight: 600;
  color: #fff;
  border-bottom: 1px dashed rgba(169 219 236, 0.5);
}

.info-plus .e-section p,
.info-plus .j-section p, 
.info-plus .c-section p{
  padding: 0 40px;
}

/* other end */

/* flow */

/* お願い */

.important{
  max-width: 650px;
  width: 100%;
  margin: 20px auto 10px;
  padding: 10px 20px;
  border: 2px solid #DC0509;
  background-color: rgba(255, 255, 255, 0.5);
  display: block;
  word-break: break-all;
  border-radius: 10px;
}

.important h4{
  display: block;
  color: #DC0509;
  text-align: center;
  margin: 0 auto;
  border-bottom: none;
}

.important ul{
  margin: 10px auto;
  line-height: 1.5;
}

.important li{
  list-style-type: disc;
  padding: 0;
  margin: 0 20px;
  font-weight: bold;
  color: #DC0509;
}

.important p{
  padding: 0;
  margin: 0;
  font-weight: bold;
  color: #DC0509;
}

/* ※＜重要＞ */

.imp-box{
  max-width: 670px;
  width: 100%;
  margin: 20px auto;
  padding: 10px 20px;
  word-break: break-all;
  line-height: 1.5;
  border-radius: 10px;
  background: rgba(14, 68, 142, 0.1);
}

.imp-box dl{
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: flex-start;
  margin: 0;
}

.imp-box dt{
  display: inline-block;
  width: 100px;
  height: auto;
  padding: 0;
  font-weight: 600;
  vertical-align: middle;
}

.imp-box dd{
  /* imp-boxのmax-widthに合わせて調整 */
  width: 560px;
  padding: 0;
  font-weight: 600;
  vertical-align: middle;
}

/* フロー */

.flow {
  max-width: 700px;
  width: 100%;
  margin: 50px auto;
}

.flow p {
  font-weight: bold;
}

.flow-box {
  max-width: 450px;
  width: 100%;
  display: block;
  justify-content: center;
  align-items: center;
  text-align: center;
  margin: 10px auto 20px;
}

.flow-arrow {
  display: inline-block;
  margin: 10px auto 20px;
  vertical-align: middle;
  line-height: 1;
  width: 2em;
  height: 2em;
  border: 0.3em solid currentColor;
  border-left: 0;
  border-bottom: 0;
  box-sizing: border-box;
  transform: translateY(-25%) rotate(135deg);
  color: #53AAC6;
}

.btn-flow,
a.btn-flow,
button.btn-flow {
  border: none;
  max-width: 450px;
  width: 100%;
  height: 70px;
  font-size: 1.7rem;
  border-radius: 1.0rem;
  font-weight: 600;
  line-height: 20px;
  cursor: default;
  background: #53AAC6;
}

.btn-flow span,
a.btn-flow span,
button.btn-flow span {
  font-size: 1.3rem;
  font-weight: 500;
}

/* English */

.en .flow h4{
  border-bottom: none;
}

.en .flow-box{
  display: block;
}

/* flow end */

/* registration・abstract end */

/* coi */

.coi {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-evenly;
  text-align: center;
  align-items: center;
  margin: 0 auto;
}

.coi-box {
  max-width: 250px;
  width: 100%;
  margin-bottom: 10px;
}

.coi img {
  max-width: 250px;
  width: 100%;
}

.coi p {
  font-weight: 600;
  text-decoration: underline;
  margin-bottom: -5px; /* HP毎に調整 */
  margin-left: -20px; /* HP毎に調整 */
}

/* coi end */

/* access */

/* google map 埋め込み用 */
.map {
  display: block;
  margin: 20px auto;
  text-align: center;
}

.map iframe {
  width: 90%;
  height: 450px;
}

/* access end */

/* movie */

/* 動画埋め込み用 */
.iframe-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  margin: 5px auto 30px;
  overflow:auto; 
  -webkit-overflow-scrolling:touch;
}

.iframe-wrap iframe {
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    border:none;
    display:block;
}

/* 動画横並び用 */

.movie-flex{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  margin: 15px auto;
}

.movie-flex h3{
  font-size: 1.5rem;
  letter-spacing: 0;
  padding-left: 0;
  margin: 5px 0;
  border-bottom: 1px solid #9acdcd;
}

.movie-box{
  margin: 0 5px;
  width: 45%;
}

.iframe-wrap-flex {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  margin: 5px auto 20px;
  overflow:auto; 
  -webkit-overflow-scrolling:touch;
}
.iframe-wrap-flex iframe {
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    border:none;
    display:block;
}

/* movie end */

/* banner */

.bn{
  display: block;
  margin: 0 auto 100px;
  padding: 30px 50px;
  border-radius: 0;
  background: none;
  box-shadow: none;
}

.bn h2{
  background: none;
  color: #fff;
  border-bottom: 3px solid #fff;
  text-shadow: 2px 2px 5px #0B83A3;
}

.sp-bn {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  text-align: center;
  align-items: center;
  margin: 0 auto;
}

.bn-box {
  max-width: 250px;
  width: 100%;
  margin-bottom: 10px;
}

.sp-bn img {
  max-width: 250px;
  width: 100%;
  margin-bottom: 10px;
}

.sp-bn p {
  font-weight: 600;
  margin-bottom: 10px;  /* HP毎に調整 */
  margin-left: -10px;  /* HP毎に調整 */
}

/* banner end */

/* link */

#link a {
  padding-left: 5px;
  text-decoration: none;
}

#link ul {
  margin: 20px 0 20px;
  padding: 0 10px;
}

#link li {
  list-style-type: none;
  position: relative;
  margin: 0;
  padding: 5px 10px 0;
  border-bottom: 1px solid #ED7192;
}

/* #link li:before{
  content: url(img/icon-leaf.png);
  vertical-align: middle;
} */

/* link end */

/* arrow */

/*リンクを右下に固定*/
#arrow {
  position: fixed;
  bottom: 8%;
  right: 1%;
  z-index: 2;
   /*はじめは非表示*/
  opacity: 0;
  transform: translateY(100px);
}

#arrow a {
  /*天地中央にテキストを配置*/
  display: flex;
  align-items: center;
  justify-content: center;
  /*円の形状*/
  width: 60px;
  height: 60px;
  box-sizing: border-box;
  padding: 0 20px;
  line-height: 80px;
  text-align: center;
  text-decoration: none;
  transition: all 0.3s;
  border-radius: 50%;
  outline: 1px solid #F2D98D;
  box-shadow: 0 0 5px #0B83A3;
  background: #F2D98D;
  color: #fff;
}

#arrow a:hover {
  outline: 1px solid #F6C7CE;
  box-shadow: 0 0 5px #0B83A3;
  background: #F6C7CE;
  color: #fff;
}

/*　上に上がる動き　*/

#arrow.upmove{
  animation: UpAnime 0.5s forwards;
}
@keyframes UpAnime{
  from {
    opacity: 0;
  transform: translateY(100px);
  }
  to {
    opacity: 1;
  transform: translateY(0);
  }
}

/*　下に下がる動き　*/

#arrow.downmove{
  animation: DownAnime 0.5s forwards;
}
@keyframes DownAnime{
  from {
    opacity: 1;
  transform: translateY(0);
  }
  to {
    opacity: 1;
  transform: translateY(100px);
  }
}

/* arrow end */

/* contact */

#contact{
  display: block;
  word-wrap: break-word;
  text-align: center;
  margin: 0 auto;
}

#contact h4{
  display: inline-block;
  letter-spacing: 1px;
  padding: 5px 20px 5px;
  margin: 5px auto 10px;
  color: #fff;
  text-shadow: 2px 2px 5px #0B83A3;
  border-bottom: 3px solid #fff;
}

#contact table {
  max-width: 800px;
  width: 100%;
  border-collapse: collapse;
  margin: 0 auto;
  border-spacing: 0;
  color: #fff;
  text-shadow: 2px 2px 5px #0B83A3;
}

#contact th {
  width: 200px;
  text-align: center;
  vertical-align: middle;
  padding: 20px 10px;
}

#contact td {
  width: 600px;
  text-align: left;
  vertical-align: middle;
  padding: 20px 10px;
}

/* English */

#contact.en table {
  max-width: 800px;
}

#contact.en td {
  width: 600px;
}

/*footer*/

footer {
  /* 以下 デザイン */
  width: 100%;
  padding: 20px 0 0;
  background: linear-gradient(to top, rgba(7,149,185,0.9),rgba(255,255,255,0));
}

.footer{
  width: 100%;
  text-align: center;
  padding: 20px 0;
  color: #fff;
  background: none;
}

footer small {
  font-size: 1.5rem;
}

/*footer end*/

/* タブレット */

@media screen and (max-width: 1024px) {

  body{
    background-repeat: repeat-y;
  }

  .pc {
    display: none;
  }

  .sp {
    display: initial;
  }

  /* header */

  .logo h1 {
    font-size: 4.0rem;
    margin: 10px auto;
  }

  .number{
    font-size: 3.0rem;
  }

  /* base */

  .content {
    flex-direction: column;
    height: 100%;
    padding: 0;
  }

  /* side */

  .navi, .side {
    width: 100%;
    margin: 0 auto 50px;
    align-self: stretch;
  }

  /* .flexbox {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: space-around;
  } */

  .navi-etc,
  .side-etc{
    display: block;
    max-width: 100%;
    width: 100%;
    padding: 0 50px;
  }

  .navi-etc h4,
  .side-etc h4{
    font-size: 2.5rem;
    text-align: center;
    border-bottom: 3px solid #fff;
  }

  /* sp-menu */

  .gnavi{
    margin: 0 auto 0;
    font-size: 1.6rem;
  }

  .gnavi li a{
    line-height: 20px;
  }

  /* ハンバーガー はじまり */

  /* ハンバーガーアイコンの設置スペース */
  .menu-btn {
    height: 50px;
    width: 55px;
    position: fixed;
    z-index: 9999;
    cursor: pointer;
    top: 10px;
    right: 10px;
  }

  /* ×に変化 */
  .menu-btn span{
    display: inline-block;
    transition: all .4s;
    position: absolute;
    left: 14px;
    width: 50%;
    height: 3px;
    border-radius: 2px;
    background: #F6C7CE;
  }

  .menu-btn span:nth-of-type(1){
    top: 15px;
  }

  .menu-btn span:nth-of-type(2){
    top: 23px;
  }

  .menu-btn span:nth-of-type(3){
    top: 31px;
  }

  .menu-btn.active span:nth-of-type(1){
    top: 18px;
    left: 18px;
    transform: translateY(6px) rotate(-45deg);
    width: 50%;
  }

  .menu-btn.active span:nth-of-type(2){
    opacity: 0;
  }

  .menu-btn.active span:nth-of-type(3){
    top: 30px;
    left: 18px;
    transform: translateY(-6px) rotate(45deg);
    width: 50%;
  }

  /* ナビゲーション（メニュー） */

  .menu{
    /*position:fixed;にし、z-indexの数値を小さくして最背面へ*/
    position: fixed;
    z-index: -1;
    opacity: 0; /*はじめは透過0*/
    /*ナビの位置と形状*/
    top: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(to bottom, rgba(3,62,140,0.9),rgba(3,103,166,0.5));
    border-radius: 0;
    /* ぼかし */
    -webkit-background-filter: blur(5px);
    backdrop-filter: blur(5px);
    /*動き*/
    transition: all 0.3s;
  }

  /*アクティブクラスがついたら透過なしにして最前面へ*/
  .menu.panelactive{
    opacity: 1;
    z-index: 999;
  }

  /*ナビゲーションの縦スクロール*/
  .menu.panelactive .menu-list{
    /*ナビの数が増えた場合縦スクロール*/
    position: fixed;
    z-index: 999;
    width: 100%;
    height: 100vh;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
  }

  /*ナビゲーション*/
  .menu ul{
    display: none;
    /*ナビゲーション天地中央揃え*/
    position: absolute;
    z-index: 999;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
  }

  .menu.panelactive ul{
    display: block;
  }

 /*リストのレイアウト設定*/

 .menu li{
  list-style: none;
  text-align: center;
 }

 .menu li a{
  display: block;
  color: #fff;
  font-size: 1.4rem;
  text-decoration: none;
  padding: 5px 0px;
  text-transform: none; /* 英語の表示 */
  letter-spacing: 0.1em;
 }

 .menu li a:hover::before{
  left: -15px;
  padding: 5px 0;
 }

/* sp-menu end */

/* sp-main */

  .main {
    align-self: stretch;
    margin: 0 auto 150px;
    padding: 0 10px;
  }

  .home-image img {
    width: 100%;
  }

  section {
    margin: 0 auto 50px;
    padding: 20px 50px;
  }

  /* top登録期間 */

  .bot {
    margin: 0 auto 20px;
  }
  
  .bot table {
    max-width: 700px;
  }
  
  .bot th {
    display: block;
    width: 100%;
    font-size: 1.6rem;
    padding: 5px 0;
    text-align: center;
  }
  
  .bot td {
    display: block;
    width: 100%;
    font-size: 2.2rem;
  }

  /* ボタン */

  .btn-box{
    margin: 20px auto;
  }

  .btn,
  a.btn,
  button.btn {
    font-size: 1.8rem;
  }

  .btn-login,
  a.btn-login {
    width: 550px;
    font-size: 2.3rem;
    padding: 2rem 1rem;
    margin: 10px 10px;
  }

  .btn-login span,
  a.btn-login span{
    font-size: 1.4rem;
    line-height: 2.5rem;
  }

  /* icon */

  .icon-box{
    justify-content: center;
    margin: 10px auto 0;
  }

  /* program */

  .p-section dl{
    padding: 5px 0 5px 20px;
  }

  .p-box {
    padding: 10px 0;
  }

  /* contact */

  #contact th {
    width: 150px;
  }

  #contact td {
    width: 450px;
  }

}

@media screen and (max-width: 768px) {

  body{
    font-size: 1.4rem;
  }

  .pc {
    display: none;
  }

  .sp {
    display: initial;
  }

  /* font */
  
  h2, .gp-box h4,.side-etc h4 {
    font-size: 1.8rem;
  }
  
  h3, .gp-box h4 span, #com caption {
    font-size: 1.6rem;
  }
  
  h4, h5, p, .main-text h3 span, .tab li a {
    font-size: 1.4rem;
  }

  /* font-large */

  .font-l{
    font-size: 1.5rem;
  }

  .font-l .small{
    font-size: 1.4rem;
  }

   /* top登録期間 */

  .bot {
    margin: 0 auto 10px;
  }
  
  .bot th {
    font-size: 1.2rem;
  }
  
  .bot td {
    font-size: 1.5rem;
  }

   /* main */

  .main {
    margin: 0 auto;
    padding: 0;
  }

  section{
    margin: 0 auto 50px;
    padding: 20px 10px;
  }

  #info {
    margin: 0 auto 50px;
    padding: 0;
  }

  /* text */

  section h4 {
    padding: 5px;
  }

  section h5{
    margin-left: 0;
    padding: 0 10px;
  }

  section p {
    padding: 0 10px;
  }

  section .plus,
  section .plus.p1,
  section .plus.p2,
  section .plus.p3 {
    position: relative;
    margin: 0 0 0 10px;
  }

  section .plus{
    padding-left: 20px;
  }

  section .plus.p1,
  section .plus.p2,
  section .plus.p3 {
    padding-left: 30px;
  }

  section .tri, section .dia {
    margin: 0 0 0 10px;
  }

   /* list */

   ul, ol {
    margin: 0;
    padding: 0;
    list-style: none;
  }

  .list li {
    margin: 0 5px 0 26px;
  }

  ul.disc li::before{
    margin-left: 0px;
  }

  /* button*/

  .btn,
  a.btn,
  button.btn {
    font-size: 1.6rem;
  }

  .btn-login,
  a.btn-login {
    font-size: 2.0rem;
    margin: 20px 10px 30px;
  }

  /* table */
  /* event */

  #event tr,#com tr,.ab-table tr{
    border-bottom: none;
  }

  #event table th:first-child,.ab-table th {
    display: block;
    width: 100%;
    border-bottom: 1px solid #53AAC6;
  }
  
  #event td,  .ab-table td {
    display: block;
    width: 100%;
  }

  #com th:first-child{
    display: block;
    width: 100%;
    text-align: center;
    border-bottom: 1px solid #53AAC6;
  }

  #com td{
    display: block;
    width: 100%;
  }

  /* greeting */

  .gp-box {
    display: block;
    max-width: 100%;
    line-height: 1.5;
    text-align: center;
  }

  .g-box img{
    display: block;
    max-width: 120px;
    width: 100%;
  }

  .en .g-box img{
    margin: 0;
  }
  
  .g-box .gp-box p{
    padding: 0;
  }

  .g-box, .gp-box {
    padding: 0;
  }

  .main-text{
    padding: 10px 0;
  }

  /* registration */

  .fee th, .fee td{
    width: auto;
  }

  /* abstract */

  .cat_table{
    margin: 0 0 20px;
    padding: 0;
  }

  .cat_table table{
    margin: 0;
  }

  .e_table.sc th, .e_table.sc th:first-of-type, .e_table.sc td{
    display: block;
    width: 100%;
  }

  /* unit */
  .unit table{
    overflow-y: scroll;
  }

  .unit th:last-child{
    width: auto;
  }

  /* sub-section */

  .info-plus .e-section p,
  .info-plus .j-section p, 
  .info-plus .c-section p{
    padding: 0;
  }

  .j-box, .e-box{
    padding: 10px auto 5px;
    margin: 20px auto 20px;
    border-radius: 0;
  }

  .e-box h5{
    font-size: 1.6rem;
  }
  
  .list .j-box li, .list .e-box li, .list .info-plus li {
    margin: 10px 0 10px 20px;
  }

  /* program */

  .p-section dl{
    padding: 5px;
  }

  .area{
    padding: 20px 0;
  }

  .time{
    text-align: left;
    padding: 0 10px;
  }

  /* registration */

  /* 登録期間 */

  .period dl{
    margin: 0 auto; /* 左寄せの場合はauto→0 */
    padding: 0;
  }

  .period dt{
    display: block;
    width: 100%;
    margin-bottom: 5px;
  }

  .period dd{
    display: block;
    width: 100%;
    margin: 0;
  }

  /* award */

  .period.award dt{
    width: 100%;
  }

  .period.award dl{
    margin: 5px 10px;
  }

  /* flow */
  .important li{
    margin: 0;
  }

  .imp-box dl{
    flex-direction: column;
    flex-wrap: wrap;
  }

  .imp-box dd{
    width: auto;
  }

  .flow {
    margin: 30px auto 20px;
  }

  .btn-flow,
  a.btn-flow,
  button.btn-flow{
    height: auto;
    padding: 2rem 4rem;
  }

  /* banner */

  .bn-box {
    max-width: 200px;
  }
  
  .sp-bn img {
    max-width: 200px;
  }

  /* link */

  #link ul {
    margin: 20px 0;
  }

  #link li {
    text-indent: -20px;
  }

  #link li .icon{
    margin-left: 20px;
  }

  /* arrow */

  #arrow a{
    width: 50px;
    height: 50px;
  }

  /* contact */

  #contact th, #contact td{
    display: block;
    width: 100%;
    padding: 0 20px 10px;
  }

  #contact td{
    text-align: left;
  }

  /* English */

  #contact.en table {
    max-width: 720px;
  }

  #contact.en td {
    width: auto;
  }

}