:root {
    /* Color Theme Swatches in Hex */
    /* Extreme close up shot of soap bubbles */
    --soap-bubbles-1: #023059;
    --soap-bubbles-2: #30618C;
    --soap-bubbles-3: #5D84A6;
    --soap-bubbles-4: #8AA6BF;
    --soap-bubbles-5: #D5E5F2;

   /* Color Theme Swatches in Hex */
   /* My Color Monochromatic Blue Theme 02 */
    --monochromatic-blue-1: #496066;
    --monochromatic-blue-2: #EAEAEA;
    --monochromatic-blue-3: #A5D8E6;
    --monochromatic-blue-4: #105F75;
    --monochromatic-blue-5: #81A8B3;
    --monochromatic-blue-6: #020F59;

    /* Color Theme Swatches in Hex */
    /* Twisted orange slice on checkered background including clipping path */
    --orange-1: #F2B705;
    --orange-2: #F29F05;
    --orange-3: #F28705;
    --orange-4: #D96704;
    --orange-5: #F2F2F2;
}
/*bodyの設定*/
body {
    background-color: var(--monochromatic-blue-5);
    font-family: Helvetica Neue, Helvetica, Hiragino Sans, 'ヒラギノ角ゴ ProN W3', Hiragino Kaku Gothic ProN, "メイリオ", Meiryo, sans-serif;
}
/*headerの設定*/
header {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 999;
    background-color: var(--monochromatic-blue-2);
    box-shadow: 0 8px 4px rgba(49, 98, 133, .16);
}
/*h2,h3,h4タグの設定*/
h2, h3, h4 {
    color: var(--monochromatic-blue-6);
}
/*mainの設定*/
main {
    color: var(--monochromatic-blue-6);
    background-color: rgba(255, 255, 255, .8);
    padding-bottom: 30px;
}
/*main下h1の設定*/
main > h1 {
    background-color: #49486d;
    color: #FFFFFF;
}
/*main下h2,h3,h4タグの設定*/
main > h2, h3, h4 {
    position: relative;
    margin-top: 36px;
    margin-bottom: 36px;
    text-align: center;
}
/*main下h2タグの下線*/
main > h2::after {
    position: absolute;
    content: '';/*文字は入れない*/
    bottom: -8px;
    left: 50%;
    background: #316285;
    width: 40px;
    height: 4px;
    margin-left: -20px;
}
/*p要素とmain下リストの設定*/
p, main ul {
    margin: 1em 1em .5em 1em;
}
/*a要素の設定*/
a {
    text-decoration: none;
    color: #2a6ca5;
}
a:hover {
    text-decoration: underline;
}
/*ページ内リンクの設定*/
.anchor{
    display: block;
    padding-top: 110px;
    margin-top: -110px;
}
/*text装飾*/
.alert {
    color: red;
}
.bold {
    font-weight: bold;
}
.hatching{
  background-color: rgba(114, 112, 112, 0.349);
  margin: 0 10px;
}
/*トップページのボタンの設定*/
.contents-outer1 {
    display: grid;
    grid-template-rows: 57% 43%;
    grid-template-columns: 50% 50%;
    width: 90%;
    margin: 3em auto;
    text-align: center;
    align-items: center;
}
.contents-outer1 > a {
    text-decoration: none;
}
.contents-outer2 {
    display: grid;
    grid-template-rows: 40% 30%;
    grid-template-columns: 50% 50%;
    width: 90%;
    margin: 3em auto;
    text-align: center;
    align-items: center;
}
.contents-outer2 > a {
    text-decoration: none;
}
.contents-outer5 {
    display: grid;
    grid-template-rows: 20% 16%;
    grid-template-columns: 50% 50%;
    width: 90%;
    margin: 3em auto;
    text-align: center;
    align-items: center;
}
.contents-outer5 > a {
    text-decoration: none;
}
.content_A {
    grid-row: 1 / 2;
    grid-column: 1 / 3;
    margin: 1.2% 0.6%;
    background: #f5f1f1;
    color: var(--soap-bubbles-2);
    font-size: 1.5em;
    font-weight: bold;
    box-shadow: 1px 1px 2px 2px var(--monochromatic-blue-6);
    border-radius: 2px;
}
.content_A:hover {
    background: var(--soap-bubbles-2);
    color: var(--monochromatic-blue-2);
}
.content_a {
    margin: 1.2%;
    background: var(--monochromatic-blue-2);
    color: var(--soap-bubbles-2);
    font-weight: bold;
    box-shadow: 1px 1px 2px 2px var(--monochromatic-blue-6);
    border-radius: 2px;
}
.content_a:hover {
    background: var(--soap-bubbles-2);
    color: var(--monochromatic-blue-2);
}
.content:hover .title {
    top: calc(20% + 10px);
    padding-left: calc(1em + 10px);
    color: var(--soap-bubbles-1)
}
.content > p {
    position: absolute;
    top: 40%;
    margin-left: 5em;
    font-size: 1.2rem;
    color: var(--soap-bubbles-2);
}
.content:hover p {
    top: calc(40% + 10px);
    margin-left: calc(5em + 10px);
    color: var(--soap-bubbles-1)
}
/*参加登録ページ関連*/
ol.margined {
    margin-left: 3em;
}
/*概要ページ署名の設定*/
#signature {
    text-align: right;
    padding-right: 30px;
}
/*テーブルの設定*/
table {
    margin: 1em auto;
}
th {
    background-color: var(--soap-bubbles-5);
}
th, td {
    padding: .3em .5em;
    border: 1px solid #020F59;
}
#program-all-table td {
    text-align: center;
}
/*フッターの設定*/
footer {
    background-color: #426075;
    color: #eaeaea;
    width: 100%;
}
footer h3 {
    color: #eaeaea;
}
footer #copyright {
    display: block;
    text-align: center;
}
/*罫線の設定*/
hr {
    width: 90%;
    border-top: 2px dashed;
    border-right: none;
    border-bottom: none;
    border-left: none;
}
/*キャッチフレーズの設定*/
.theme {
    font-family: "游明朝", YuMincho, "Hiragino Mincho ProN W3", "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "HG明朝E", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
    font-weight: bold;
    font-size: 1.3em;
}
.theme::before {
    content: '　　';
}
/*特別講演ページ関連*/
.p-special-lecture{
    text-align: center;
}
/*参加者限定ページ関連*/
.index_list{
    column-count: 2;
}
/*トップページNews欄の設定*/
.infotop {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    height: 8em;
    margin: auto;
    width: 90%;
    overflow-y: scroll;
    background:#ffffff;
    border-radius: 5px
  }
  .infotop dd,
  .infotop dt {
    box-sizing: border-box;
    width: 100%;
    padding-bottom: .2em;
    padding-left: .5em
  }
  .infotop dt time {
    margin-right: .5em
  }
  .infotop dt span {
    box-sizing: border-box;
    display: inline-block;
    width: 7em;
    margin-right: .5em;
    padding: 0 .5em;
    color: #fff;
    font-size: .8em;
    line-height: 1.5;
    text-align: center
  }
  .infotop time {
    color: #858b91
  }
  .infotop dd {
    margin-left: 0;
    margin-bottom: .5em;
    border-bottom: 1px dotted #343a40
  }
/*aside要素News欄の設定*/
.info {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    height: 8em;
    margin: auto;
    max-width: 95%;
    overflow-y: scroll;
    background:#ffffff;
    border-radius: 5px
}
.info dd,
.info dt {
  box-sizing: border-box;
  width: 100%;
  padding-bottom: .2em;
  padding-left: .5em
}
.info dt time {
  margin-right: .5em
}
.info dt span {
  box-sizing: border-box;
  display: inline-block;
  width: 7em;
  margin-right: .5em;
  padding: 0 .5em;
  color: #fff;
  font-size: .8em;
  line-height: 1.5;
  text-align: center
}
.footer-news{
    background-color: #009688;
}
.footer-important{
    background-color: red;
}
.info time {
  color: #858b91
}
.info dd {
  margin-left: 0;
  margin-bottom: .5em;
  border-bottom: 1px dotted #343a40;
  color: var(--monochromatic-blue-6);
}
/*aside要素ポスターの設定*/
.poster{
    display: block;
    margin: 0 auto;
    width:95%;
}
/*アブストラクトページ関連*/
.abst{
    margin-bottom: 5em;
}
.abst-title{
    font-size: 1.5em;
}
/*スタッフ募集ページ関連*/
ul.recruit_li1{
    list-style: none;
    text-indent: -3em
}
li.recruit_kenmei{
    padding-left: 1em;
}
li.recruit_honbun{
    padding-left: 1em;
}
ul.recruit_li1 li.recruit_kenmei:before{
  content: '件名：';
  font-weight: bold;
}
ul.recruit_li1 li.recruit_honbun:before{
  content: '本文：';
  font-weight: bold;
}
ul.recruit_li2{
    list-style: none;
    text-indent: -1em
}
li.recruit_kome{
    margin-left: -1em;
}
ul.recruit_li2 li.recruit_kome:before{
  content: '※';
}
/*twitter埋め込み位置調整*/
#twitter{
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 10px;
}

#twitter > div{
    margin-right: 15px;
}
/* #coops > a {
    display: block;
} */

/* .nolink {
    text-decoration: none;
    color: #020F59;
} */


/*980px以下の横幅の際の表示を指定*/
@media screen and (max-width: 980px) {
    /*bodyの設定*/
    body {
        font-size: 1.8rem;
        line-height: 1.5;
    }
    /*headerの設定*/
    header {
        height: 105px;
    }
    #header-head {
        margin: auto;
        display: flex;
        align-items: center;
    }
    #header-head >a {
        text-decoration: none;
    }
    #header-logo {
        height: 100%;
        padding: 15px 0 0 0;
    }
    #header-slogan {
        display: none;
    }
    #cmpss {
        font-family: "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック体", "YuGothic", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", "Meiryo", "verdana", sans-serif;
        font-weight: bold;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        line-height:1;
        text-align: right;
        color: #1a1a1a;
        padding: 15px 0 0 0;
    }
    #cmpss >a {
        text-decoration: none;
    }
    .st {
        font-size: 30px;
    }
    .cmpssja {
        font-size: 50px;
    }
    .cmpssen {
        font-size: 25px;
    }
    .list {
        display: none;
    }
    #global-nav {
        position: fixed;
        right: -640px;
        top: 0;
        width: 600px;
        height: 100vh;
        padding-top: 120px;
        background-color: #bcc5cc;
        transition: all .6s;
        z-index: 200;
        overflow-y: auto;
    }
    .hamburger {
        position: absolute;
        right: 0;
        top: 0;
        width: 120px;
        height: 120px;
        cursor: pointer;
        z-index: 300;
    }
    .global-nav__list {
        margin: 0;
        padding: 0;
        list-style: none;
    }
    .global-nav__item {
        margin: 0;
        padding: 0 1em;
    }
    .global-nav__item a {
        display: block;
        padding: .5em 0 .5em 1em;
        border-bottom: 1px solid #eaeaea;
        color: #316285;
        font-size: 2.4rem;
        text-decoration-line: none;
    }
    .global-nav__item a:hover {
        background-color: #eaeaea;
    }
    .global-nav-child__item a {
        font-size: 2rem;
    }
    .global-nav-child__item a::marker {
        display: none;
    }
    .global-nav-child__item a::before {
        content: "▶ ";
    }
    .hamburger__line {
        position: absolute;
        left: 33px;
        width: 48px;
        height: 4px;
        background-color: #316285;
        transition: all .6s;
    }
    .hamburger__line--1 {
        top: 42px;
    }
    .hamburger__line--2 {
        top: 60px;
    }
    .hamburger__line--3 {
        top: 78px;
    }
    .nav-open #global-nav {
        right: 0;
    }
    .nav-open .black-bg {
        opacity: .8;
        visibility: visible;
    }
    .nav-open .hamburger__line--1 {
        transform: rotate(45deg);
        top: 60px;
    }
    .nav-open .hamburger__line--2 {
        width: 0;
        left: 50%;
    }
    .nav-open .hamburger__line--3 {
        transform: rotate(-45deg);
        top: 60px;
    }
    .black-bg {
        position: fixed;
        left: 0;
        top: 0;
        width: 100vw;
        height: 100vh;
        z-index: 100;
        background-color: #000;
        opacity: 0;
        visibility: hidden;
        transition: all .6s;
        cursor: pointer;
    }
    /*mainの設定*/
    .no-eyecatch {
        margin-top: 110px !important;
    }
    main {
        padding: 0 0 30px 0;
    }
    main > h2::after {
        width: 80px;
        height: 8px;
        margin-left: -40px;
    }
    #h1-eyecatch {
        margin: 110px 0 5px 0;
        width: 100%;
    }
    #h1-eyecatch img {
        width: 100%;
    }
    .normal-h1 {
        text-align: center;
        margin: 0;
    }
    #h2-top {
        margin-top: 0;
        padding-top: 0.83em;
    }
    table {
        width: 95%;
    }
    #signature {
        padding-top: 1em;
    }
    /* #coops > a {
        width: 600px;
        margin: 1em auto;
    } */
    /* #coops img {
        width: 600px;
    } */
    .coops-outer {
        width: 95%;
        margin: 24px auto;
        display: grid;
        grid-template-columns: 1fr;
    }
    .coop > a {
        display: block;
        width: 100%;
        padding: 12px 0;
        text-align: center;
        border: 1px solid #020F59;
    }
    /*footerの設定*/
    aside {
        background-color: var(--monochromatic-blue-1);
        color: #eaeaea;
        margin: 5px 0;
        padding: 10px 0 40px 0;
    }
    h3.footer {
        color: #eaeaea;
    }
    /* #h3-top {
        margin-top: 0;
        padding-top: 1em;
    } */
    #footer-inner {
        display: block;
        padding: 12px;
    }
    .sitemap-list {
        display: grid;
        grid-template-columns: 1fr 1fr;
        margin: 0 2em 1em;
    }
    .sitemap-list > li {
        display: block;
    }
    .sitemap-list li {
        padding: .3em 0;
    }
    .sitemap-list a {
        color: #cad6da;
        text-decoration-line: none;
    }
   .adimag{
	   width: 100%;
	   height: auto;
	   display: block;
	}
}

/*981px以上の横幅の際の表示を指定*/
@media screen and (min-width: 981px) {
    /*bodyの設定*/
    body {
        font-size: 1rem;
        line-height: 1.7;
    }
    /*headerの設定*/
    header {
        height: 110px;
    }
    #header-head {
        max-width: 1300px;
        margin: auto;
        display: flex;
        align-items: center;
    }
    #header-head > a{
        text-decoration: none;
    }
    #header-logo {
        height: 60px;
    }
    #header-slogan {
        font-family: "游明朝", YuMincho, "Hiragino Mincho ProN W3", "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "HG明朝E", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
        font-size: 15px;
        padding: 0 20px;
        color: #1a1a1a;
    }
    #header-slogan >a {
        text-decoration: none;
    }
    #global-nav {
        background-color: #284966;
        margin: auto;
    }
    #cmpss {
        font-family: "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック体", "YuGothic", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", "Meiryo", "verdana", sans-serif;
        font-weight: bold;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        line-height:1;
        text-align: right;
        color: #1a1a1a;
    }
    #cmpss >a {
        text-decoration: none;
    }
    .st {
        font-size: 16px;
    }
    .cmpssja {
        font-size: 25px;
    }
    .cmpssen {
        font-size: 13px;
    }
    .list {
        margin: auto 50px auto auto;
        align-items: center;
        column-count: 2;
    }
    .item >a{
        text-decoration: none;
        color: #4b4b4b;
    }
    .global-nav__list {
        max-width: 1300px;
        display: flex;
        margin: 0 auto;
        list-style: none;
    }
    .global-nav__item {
        position: relative;
        flex: auto;
        background: #284966;
        border-right: 1.5px dotted #020F59;
    }
    .global-nav__item::before {
        display: none;
    }
    .global-nav__list li:first-child {
        border-left: 1.5px dotted #020F59;
    }
    .global-nav__list li::before {
        display: none;
    }
    .global-nav__item ul.global-nav-child__list {
        position: absolute;
        top: 50px;
        width: 100%;
        visibility: hidden;
        opacity: 0;
        transition: all .2s ease;
    }
    .global-nav__item:hover ul.global-nav-child__list {
        top: 50px;
        visibility: visible;
        opacity: 1;
    }
    .global-nav__item > a {
        display: block;
        color: #ffffff;
        padding: 11.5px 24px;
        text-decoration: none;
    }
    .global-nav-child__item {
        background: #023059d3;
    }
    .global-nav-child__item::before {
        display: none;
    }
    .global-nav__item a:hover {
        background: #316285;
        color: #eaeaea;
        transition: all .2s;
    }
    .global-nav-child__item a {
        display: block;
        padding: 16px 24px;
        color: #ffffff;
        border-top: 1px dotted #316285;
        text-decoration: none;
    }
    /*mainの設定*/
    #h1-eyecatch {
        max-width: 1200px;
        margin: auto;
        margin-top: 120px;
    }
    #h1-eyecatch img {
        width: 100%;
    }
    #main-for-pc {
        max-width: 1200px;
        margin: 10px auto;
        display: flex;
    }
    .no-eyecatch {
        margin-top: 120px !important;
    }
    main {
        flex-grow: 1;
        margin-right: 10px;
    }
    .normal-h1 {
        text-align: center;
    }
    #h2-top {
        margin-top: 0;
        padding-top: .83em;
    }
    p {
        margin: 1em 1em 1em 3em;
    }
    table {
        width: 95%;
    }
    /* #coops > a {
        width: 240px;
        margin: 1em auto;
    } */
    /* #coops img {
        width: 240px;
    } */
    .coops-outer {
        width: 97%;
        margin: 24px auto;
        display: grid;
        grid-template-columns: minmax(max-content, 1fr) minmax(max-content, 1fr);
    }
    .coop > a {
        display: block;
        width: 100%;
        padding: 6px 0;
        text-align: center;
        border: 1px solid #020F59;
    }
    /*footerの設定*/
    aside {
        flex-shrink: 0;
        width: 380px;
        background-color: rgba(255, 255, 255, .8);
        padding-bottom: 50px;
    }
    #footer-inner {
        display: block;
        max-width: 1200px;
        margin: auto;
        padding: 12px;
    }
    .sitemap-list {
        display: flex;
        justify-content: space-between;
        margin: 0 4em 1em;
    }
    .sitemap-list > li {
        display: block;
    }
    .sitemap-list li {
        padding: .3em 0;
    }
    .sitemap-list a {
        color: #cad6da;
        text-decoration-line: none;
    }
    .sitemap-list a:hover {
        text-decoration-line: underline;
    }
}