body {
    background-color: #FFFCE6;
    margin: 0%;
    padding: 0%;
    font-family: 'Zen Old Mincho', serif;
    overflow-x: hidden;
    /* display: flex;
  flex-direction: column;
  min-height: 100vh; */
}

body.stop {
    overflow: hidden;
}

html {
    scroll-behavior: smooth;
}


.margin0 {
    margin: 0;
    line-height: 2;
}

.textleft {
    margin: 0;
    line-height: 2;
    text-align: left;
}

.kasou-header {
    position: fixed;
    z-index: 100003;
}

.kasou-header-logo {
    padding: 10px;
    /* position: fixed; */
    width: 50px;
}


.kasou-pagetitle {
    font-family: 'Zen Maru Gothic', sans-serif;
    position: relative;
    padding-top: 70px;
    /* margin-bottom: 50px; */
    margin-left: 100px;
    height: 150px;
}

.pagetitle-top {
    display: inline-block;
    position: absolute;
    font-size: 90px;
    font-weight: 900;
    text-align: left;
    /* line-height: 1.2; */
    opacity: 0.3;
    color: #565656;
    /* left: 100px; */
    /* top: 10px; */
    left: 0;
    top: 0;
    margin: 0;
    white-space: nowrap;
}

.tltle-jion {
    position: relative;
}

.pagetitle {
    position: absolute;
}

.pagetitle-top::first-letter {
    font-size: 90px;
    color: #EC6B45;
}

.pagetitle-under {
    display: inline-block;
    position: absolute;
    color: #2f2f2f;
    /* left: 130px; */
    left: 20px;
    top: 75px;
    /* top: 120px; */
    margin: 0;
}


.photo img {
    display: block;
    width: 400px;
    margin: auto;
    padding-top: 60px;
    padding-bottom: 10px;
}

.photo-participate img {
    display: block;
    width: 400px;
    margin: auto;
    padding-top: 17px;
    padding-bottom: 30px;
}

/* 強調 */
.emphasis-1 {
    display: flex;
    margin-top: 20px;
}

.emphasis-1-theme {
    color: #F9BC38;
    font-weight: bold;
}

.emphasis-1-sub {
    color: #EC6B45;
    font-weight: bold;
}

.emphasis-sub {
    color: #EC6B45;
    margin-right: 3%;
    display: inline-block;
}

.emphasis-1-accent {
    color: #5BACBC;
    font-weight: bold;
}

/* 強調2*/
.under {
    background: linear-gradient(transparent 70%, #F9BC38 70%);
    opacity: 0.8;
    font-weight: bold;
    color: #2f2f2f;
}

.underline {
    color: #EC6B45;
    font-weight: bold;
}

.emphasis-2 {
    font-weight: bold;
    color: #2f2f2f;
}

.sentence {
    position: relative;
    /* top: 50px; */
    margin: auto;
    margin-top: 60px;
    width: 70%;
    line-height: 2.5;
    font-size: 17px;
    color: #2f2f2f;
}


.triangle-sentence {
    margin-top: 5px;
    margin-bottom: 5px;
}

.triangle-sentence-bold {
    margin-top: 5px;
    margin-bottom: 5px;
    font-weight: bold;
    font-size: 18px;
}


.triangle,
.triangle::before,
.triangle::after {
    background: #5bacbc;
    width: 10px;
    height: 10px;
}

.triangle::before,
.triangle::after {
    position: absolute;
    content: "";
}

.triangle {
    position: relative;
    /* top: 50%;
  left: 50%; */
    border-top-left-radius: 30%;
    transform: rotate(120deg) skewY(30deg) scaleX(.86666);
}

.triangle::before {
    border-top-right-radius: 30%;
    transform: skewX(-45deg) translateX(50%);
}

.triangle::after {
    border-bottom-left-radius: 30%;
    transform: skewY(-45deg) translateY(50%);
}

.triangle-text {
    display: flex;
    align-items: center;
    column-gap: 15px;
    margin-left: 0.6%;
}

.triangle-text-sentence {
    display: flex;
    align-items: center;
    column-gap: 15px;
    margin-left: 0.6%;
    margin-top: 30px;
}

.triangle-text-secondsentence {
    display: flex;
    align-items: center;
    column-gap: 15px;
    margin-left: 0.6%;
    margin-top: 5px;
}

.first-sentence {
    margin-top: 30px;
    margin-bottom: 0%;
}

.location {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.location>div p:first-child {
    width: 80px;
}

.location>div {
    display: flex;
}

.concept {
    font-size: 70px;
    text-align: center;
    line-height: 2em;
    font-weight: bold;
    color: transparent;
    background: linear-gradient(45deg, #f9bc38 0% 50%, #ec6b45 55% 58%, #5bacbc 65% 100%);
    -webkit-background-clip: text;
    margin-top: 20px;
    margin-bottom: 20px;
}


.concept-sentence {
    text-align: center;
    line-height: 2.5;
    font-size: 17px;
}


.mail {
    display: inline;
}

.maillink {
    color: #5BACBC;
}

.toiawase {
    color: #000;
}


/* お問い合わせ */
a {
    text-decoration: none;
}

/* マウスオーバー時に下線を表示 */
a:hover {
    text-decoration: underline;
}

.emphasis-a {
    color: #EC6B45;
    font-weight: bold;
}

.onelinespace {
    display: inline-block;
    height: 0px;
}

.kasou-indentation {
    padding-left: 1em;
    text-indent: -1em;
}


/* カーニング ()*/
.parentheses-left {
    margin-left: -0.8%;
}

.parentheses-left-2 {
    margin-left: -1.5%;
}

.parentheses-right {
    margin-right: -0.8%;
}

.parentheses-right-2 {
    margin-right: -1.5%;
}

/* カーニング「」 */
.brackets-left {
    margin-left: -0.8%;
}

.brackets-left-2 {
    margin-left: -1.3%;
}


.brackets-right {
    margin-right: -0.8%;
}

@media (max-width: 1200px) {
    .logo-paragraph {
        flex-wrap: wrap;
    }

    .logo-paragraph p {
        min-width: 260px;
        margin-top: 30px;
    }
}

/* 大見出し */
.big-heading {
    position: relative;
    width: fit-content;
    padding: 0px 30px;
    border: solid 2px #5bacbc;
    border-radius: 10px;
    font-size: 22px;
    font-family: 'Zen Maru Gothic',
        sans-serif;
    font-weight: bold;
    margin-top: 77px;
}

.big-heading::before,
.big-heading::after {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 100%;
    background-color: #5bacbc;
    content: "";
}

.big-heading::before {
    top: -10px;
    left: -10px;
}

.big-heading::after {
    right: -10px;
    bottom: -10px;
}

.big-heading-1 {
    position: relative;
    width: fit-content;
    padding: 0px 30px;
    border: solid 2px #5bacbc;
    border-radius: 10px;
    font-size: 20px;
    font-family: 'Zen Maru Gothic',
        sans-serif;
    font-weight: bold;
    color: #565656;
    margin-top: 80px;

}

.big-heading-1::before {
    position: absolute;
    width: 30px;
    height: 30px;
    border-radius: 100%;
    /* background-color:; */
    counter-increment: li;
    content: "1";
    display: block;
    background-color: hsl(190, 42%, 55%);
    color: white;
    font-size: 20px;
    line-height: 30px;
    text-align: center;
    /* justify-content: center; */
    top: -13px;
    left: -13px;

}

.big-heading-1::after {
    position: absolute;
    width: 15px;
    height: 15px;
    border-radius: 100%;
    background-color: #5bacbc;
}

.big-heading-1::after {
    content: "";
}

.big-heading-1::after {
    right: -8px;
    bottom: -8px;
}

.big-heading-2 {
    position: relative;
    width: fit-content;
    padding: 0px 30px;
    border: solid 2px #5bacbc;
    border-radius: 10px;
    font-size: 20px;
    font-family: 'Zen Maru Gothic',
        sans-serif;
    font-weight: bold;
    color: #565656;
    margin-top: 80px;
}

.big-heading-2::before {
    position: absolute;
    width: 30px;
    height: 30px;
    border-radius: 100%;
    /* background-color:; */
    counter-increment: li;
    content: "2";
    display: block;
    background-color: hsl(190, 42%, 55%);
    color: white;
    font-size: 20px;
    line-height: 30px;
    text-align: center;
    /* justify-content: center; */
    top: -13px;
    left: -13px;

}

.big-heading-2::after {
    position: absolute;
    width: 15px;
    height: 15px;
    border-radius: 100%;
    background-color: #5bacbc;
}

.big-heading-2::after {
    content: "";
}

.big-heading-2::after {
    right: -8px;
    bottom: -8px;
}

.big-heading-3 {
    position: relative;
    width: fit-content;
    padding: 0px 30px;
    border: solid 2px #5bacbc;
    border-radius: 10px;
    font-size: 20px;
    font-family: 'Zen Maru Gothic',
        sans-serif;
    font-weight: bold;
    color: #565656;
    margin-top: 80px;
}

.big-heading-3::before {
    position: absolute;
    width: 30px;
    height: 30px;
    border-radius: 100%;
    /* background-color:; */
    counter-increment: li;
    content: "3";
    display: block;
    background-color: hsl(190, 42%, 55%);
    color: white;
    font-size: 20px;
    line-height: 30px;
    text-align: center;
    /* justify-content: center; */
    top: -13px;
    left: -13px;

}

.big-heading-3::after {
    position: absolute;
    width: 15px;
    height: 15px;
    border-radius: 100%;
    background-color: #5bacbc;
}

.big-heading-3::after {
    content: "";
}

.big-heading-3::after {
    right: -8px;
    bottom: -8px;
}

.big-heading-4 {
    position: relative;
    width: fit-content;
    padding: 0px 30px;
    border: solid 2px #5bacbc;
    border-radius: 10px;
    font-size: 20px;
    font-family: 'Zen Maru Gothic',
        sans-serif;
    font-weight: bold;
    color: #565656;
    margin-top: 80px;
}

.big-heading-4::before {
    position: absolute;
    width: 30px;
    height: 30px;
    border-radius: 100%;
    /* background-color:; */
    counter-increment: li;
    content: "4";
    display: block;
    background-color: hsl(190, 42%, 55%);
    color: white;
    font-size: 20px;
    line-height: 30px;
    text-align: center;
    /* justify-content: center; */
    top: -13px;
    left: -13px;

}

.big-heading-4::after {
    position: absolute;
    width: 15px;
    height: 15px;
    border-radius: 100%;
    background-color: #5bacbc;
}

.big-heading-4::after {
    content: "";
}

.big-heading-4::after {
    right: -8px;
    bottom: -8px;
}

.big-heading-5 {
    position: relative;
    width: fit-content;
    padding: 0px 30px;
    border: solid 2px #5bacbc;
    border-radius: 10px;
    font-size: 20px;
    font-family: 'Zen Maru Gothic',
        sans-serif;
    font-weight: bold;
    color: #565656;
    margin-top: 80px;
}

.big-heading-5::before {
    position: absolute;
    width: 30px;
    height: 30px;
    border-radius: 100%;
    /* background-color:; */
    counter-increment: li;
    content: "5";
    display: block;
    background-color: hsl(190, 42%, 55%);
    color: white;
    font-size: 20px;
    line-height: 30px;
    text-align: center;
    /* justify-content: center; */
    top: -13px;
    left: -13px;

}

.big-heading-5::after {
    position: absolute;
    width: 15px;
    height: 15px;
    border-radius: 100%;
    background-color: #5bacbc;
}

.big-heading-5::after {
    content: "";
}

.big-heading-5::after {
    right: -8px;
    bottom: -8px;
}

/* 小見出し */
.circle-text {
    margin-left: 30px;
    margin-top: 0px;
    margin-bottom: 0px;
}

.circle-text-policy {
    margin-top: 0px;
    margin-bottom: 0px;
}

.circle-text-gaiyou {
    /* margin-left: 34.5px; */
    margin-top: 0px;
    margin-bottom: 0px;
    font-weight: bold;
    line-height: 1.5;
}

.circle {
    color: #5BACBC;
}

/* 余白 */
.marginleft5 {
    margin-left: 5.85%;
    margin-top: 0;
    margin-bottom: 0;
}

.marginleft3 {
    margin-left: 3.5%;
    margin-top: 0;
    margin-bottom: 0;
    font-size: 16px;
}

.main-logo {
    /* margin-left: 20px; */
    width: 250px;
}


.logo-paragraph {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 60px;
    margin-bottom: 80px;
    font-size: 18px;
}

.concept-text {
    width: 70%;
    line-height: 35px;
    /* margin-left: 50px; */
}

.colorimg img {
    width: 200px;
    /* margin-left: 30px; */
    margin-right: 20px;
}

.youtube {
    margin-top: 80px;
    text-align: center;
}

#address {
    text-align: right;
}

#tel {
    text-align: right;
}

#time {
    text-align: right;
}

#mail {
    text-align: right;
}

.final-sentence {
    padding-bottom: 70px;
}

/* ここから昨年の明大祭の様子に使うcss */
.memory_wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 50px;
    margin: 0 auto;
    width: fit-content;
}

.memory_sentence {
    color: #2f2f2f;
    font-size: 17px;
    line-height: 2.5;
}

.memory_container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    width: 80%;
}

.final-photo {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    width: 80%;
    padding-bottom: 120px;
}

.memory_container img {
    width: 300px;
    transition: filter .2s ease-in-out;
}

.memory_container img:hover {
    cursor: pointer;
    filter: brightness(.6);
}

.memory_modal {
    display: none;
    background-color: rgba(0, 0, 0, .9);
    width: 100vw;
    height: 100vh;
}

.memory_modal.open {
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
}

.memory_modal_inner {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    position: relative;
    width: fit-content;
}

.memory_modal_img {
    position: relative;
    width: 70vw;
    max-width: 800px;
}

.memory_modal_closeButton {
    position: absolute;
    bottom: -40px;
    margin: 0;
    color: white;
    font-size: 30px;
}

.memory_modal_closeButton:hover {
    cursor: pointer;
    color: #5BACBC;
}

/* ここまで昨年の明大祭の様子に使うcss */

/* フッダー */
footer {
    background-color: #f9bc38;
    padding-top: 30px;
}

.footer_all {
    width: 80%;
    margin: 0 auto;
    /* height: 500px; */
    margin-top: 30px;
    position: relative;
    background-color: #f9bc38;
}

.logo_position {
    position: absolute;
    left: -55px;
}

.footer_title {
    border-bottom: 2px solid white;
    padding-bottom: 10px;
}


.footer_title_139 {
    width: 330px;
}

.footer_items {
    margin-top: 20px;
    margin-bottom: 15px;
    position: relative;
}

.footer_item {
    font-family: 'Zen Maru Gothic';
    color: white;
    padding-right: 15px;
    padding-left: 15px;
    border-right: 2px solid white;
}

.footer_item_ex {
    font-family: 'Zen Maru Gothic';
    color: white;
    padding-right: 15px;
    padding-left: 15px;
}

ruby {
    font-size: 28px;
    font-weight: 700;
}

ruby[data-ruby] {
    position: relative;
}

ruby[data-ruby]::before {
    content: attr(data-ruby);
    position: absolute;
    left: -2em;
    top: -4px;
    right: 0;
    text-align: right;
    font-size: .4em;
    font-weight: 700;
}

.footer_logo {
    width: 230px;
    opacity: 0.4;
    /* position: absolute; */
    z-index: -1;
}

.banner_items {
    display: flex;
    justify-content: center;
    column-gap: 25px;
    flex-wrap: wrap;
}

.long_banner {
    width: 450px;
    height: 100px;
    background-color: white;
    margin-top: 20px;
    z-index: 1;
    /* border: 1px solid #565656; */
}

.long_banner img {
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.short_banner {
    width: 213px;
    height: 96px;
    /* border: 1px solid #565656; */
    background-color: white;
    margin-top: 20px;
}

.short_banner img {
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.copy_right {
    text-align: center;
    /* margin: 15px; */
    padding-top: 25px;
    padding-bottom: 25px;
    font-family: 'Zen Maru Gothic';
}



/* ヘッダーとハンバーガー */
.ALL {
    /* width: 100%; */
    height: 100%;
    position: fixed;
    z-index: 100002;
    font-family: 'Zen Maru Gothic', sans-serif;
}

.loading {
    display: none;
}

.loading.is-active {
    display: block;
}

#logo_loader {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 101;
    background-color: #000;
}

#logo_loader .f_logo {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    padding-top: 200px;
    margin: auto;
    width: 400px;
    height: 290px;
    text-align: center;
    color: #fff;
    font-size: 30px;
}

#logo_loader .f_logo img {
    width: 100%;
    height: auto;

}

#logo_loader .f_logo:before {
    content: "";
    display: block;
    width: 100%;
    height: 110%;
    background-color: #000;
    position: absolute;
    top: 0;
    left: 100%;
    animation: loadLogo 1.5s;
}

@keyframes loadLogo {
    0% {
        left: 0;
    }

    50% {
        left: 0;
    }

    100% {
        left: 100%;
    }
}

#logo_loader .f_logo:before {
    animation: loadLogo 1.5s;
}

#logo_loader.open {
    animation-name: slideOut;
    animation-fill-mode: forwards;
    animation-duration: 2s;
    animation-delay: 2s;
}

@keyframes slideOut {
    0% {
        transform: translateX(0%);
    }

    50% {
        transform: translateX(0%);
    }

    100% {
        transform: translateX(100%);
    }
}

.header {
    height: 50%;
    width: fit-content;
}

.Logo_wrapper {
    margin-top: 10px;
    margin-left: 16%;
    width: fit-content;
}

.LOGO {
    width: fit-content;
    width: 50px;
    margin: 0 auto;
}

.LOGO.logo_white {
    margin-left: 20px
}

.LOGO.disappear {
    display: none;
}

.Menu {
    position: relative;
    font-size: 25px;
    font-weight: 700;
    font-family: 'Zen Maru Gothic', sans-serif;
    line-height: 2;
    writing-mode: vertical-lr;
    color: #333;
    margin-top: 190px;
    margin-left: 12px;
}

.Menu:hover {
    cursor: pointer;
}

.linkbtn {
    width: fit-content;
}

.linkbtn_ul {
    list-style: none;
    width: fit-content;
    margin-left: 26px;
    padding: 0;
}

.linkbtn_li {
    margin-top: 13px;
    width: fit-content;
}

.linkbtn_li a {
    color: #333;
}

.sns_icon {
    font-size: 20px;
}


.openbtn {
    position: relative;
    /* background:#57a2c7; */
    cursor: pointer;
    width: 50px;
    height: 50px;
    border-radius: 5px;
    top: 190px;
    left: 12px;
}

.openbtn span {
    display: inline-block;
    transition: all .4s;
    /*アニメーションの設定*/
    position: absolute;
    left: 12px;
    height: 3px;
    border-radius: 2px;
    background: #333;
    width: 45%;
}

.openbtn.hovered span {
    background: #ec6b45;
}

.Menu_h {
    transition: color .4s;
}

.Menu_h.hovered {
    color: #ec6b45;
}

.Menu.hovered {
    color: #ec6b45;
}

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

.openbtn span:nth-of-type(2) {
    top: 50%;
    transform: translateY(-50%);
}

.openbtn span:nth-of-type(3) {
    bottom: 15px;
    width: 16px;
}

.openbtn.active span:nth-of-type(1) {
    top: 18px;
    left: 15px;
    transform: translateY(6px) rotate(-45deg);
    width: 30%;
}

.openbtn.active span:nth-of-type(2) {
    opacity: 0;
    /*真ん中の線は透過*/
}

.openbtn.active span:nth-of-type(3) {
    top: 30px;
    left: 15px;
    transform: translateY(-6px) rotate(45deg);
    width: 30%;
}



/* 修正 */
.margin-top10 {
    margin-top: 10px;
    text-align: right;
}

.margin-top20 {
    margin-top: 20px;
}

.indent-participate {
    margin-left: 1em;
}

.text-gaiyou {
    margin-left: 34.5px;
    margin-bottom: 20px;
}

.indent-triangle {
    margin-left: 1.8em;
}


/* お問い合わせ */
.inquiry {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    line-height: 25px;
    margin-top: 100px;
    margin-bottom: 100px;
}

.inquiry * {
    margin: 0;
}

.inquiry h2 {
    font-family: "Zen Old Mincho", serif;
}

.inquiry p {
    font-family: "Zen Old Mincho", serif;
}

.inquiry .inquiryBody {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.inquiry .inquiryBody>div {
    display: flex;
    justify-content: flex-start;
}

.inquiry .inquiryBody>div p:first-of-type {
    min-width: fit-content;
}

.inquiry .inquiryBody>div p:last-of-type {
    min-width: fit-content;
}

.inquiry .inquiryBody>div a {
    color: #5BACBC;
}

.fa-arrow-up-right-from-square {
    margin-left: 10px;
}

.circle-text{
    font-weight: 700;
    font-size: 20px;
}

.company_lists {
    display: flex;
    word-break: keep-all;
    font-size: 16px;
    column-gap: 50px;
    margin-left: 50px;
}

.kirning{
    margin-left: -2%;
}

.parentheses-left-ex{
    margin-left: -1.4%;
}

.car-school{
    line-height: 1.5;
    margin-top: 8px;
    margin-bottom: 8px;
}

.brackets-cml{
    margin-left: -2%;
}

.brackets-cmr{
    margin-right: -2%;
}