@charset "utf-8";
/* CSS Document */
@import url(https://fonts.googleapis.com/css2?ffamily=Noto+Sans+JP:wght@200;400;500&display=swap);
body {
    font-family: "YakuHanJP", "Noto Sans JP", "Hiragino Sans", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", "Meiryo", "Helvetica Neue", "Helvetica", sans-serif;
}
header.menu-2020 {
    position: fixed;
    right: 0;
    top: 0;
    background-color: #222222;
    width: 220px;
    height: 100%;
    z-index: 1200;
    box-shadow: rgba(0, 0, 0, 0.2) -4px 0px 8px 0px;
    font-size: 14px;
    line-height: 170%;
    color: #333;
    font-family: "YakuHanJP", "Noto Sans JP", "Hiragino Sans", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", "Meiryo", "Helvetica Neue", "Helvetica", sans-serif;
}
.summer-sp {
    transition: 1s;
}
.pg_jhs header.menu-2020 {
    background-color: #77090f;
}
.pg_hs header.menu-2020 {
    background-color: #35538a;
}
.pg_ps header.menu-2020 {
    background-color: #664790;
}
/* 夏期講習▼ */
.pg_summer header.menu-2020 {
    background-color: #21c0c1;
}
.pg_summer .pageTop a {
    background-color: #21c0c1;
}
.pg_summer .menu-relative {
    position: relative;
    height: 100vh
}
.pg_summer .gnavi-bottom0 {
    position: absolute;
    bottom: 0;
    width: 100%;
}
/* 冬期講習▼ */
.pg_winter header.menu-2020 {
    background-color: #2477A3;
}
.pg_winter .pageTop a {
    background-color: #2477A3;
}
.pg_winter .menu-relative {
    position: relative;
    height: 100vh
}
.pg_winter .gnavi-bottom0 {
    position: absolute;
    bottom: 0;
    width: 100%;
}
/* 春期講習▼ */
.pg_spring header.menu-2020 {
    background-color: #FF6478;
}
.pg_spring .pageTop a {
    background-color: #FF6478;
}
.pg_spring .menu-relative {
    position: relative;
    height: 100vh
}
.pg_spring .gnavi-bottom0 {
    position: absolute;
    bottom: 0;
    width: 100%;
}
header.menu-2020 a:link, header.menu-2020 a {
    text-decoration: none;
}
#logo {
    padding: 2% 0;
    display: block;
    width: 100%;
    box-sizing: border-box;
    text-align: center;
    background: #FFFFFF;
}
#logo img {
    max-width: 100%;
    height: 50px;
    box-sizing: border-box;
    vertical-align: bottom;
}
header.menu-2020 a:link, header a:visited {
    color: #fff;
}
header.menu-2020 ul li a {
    padding: 10px 20px 10px 20px;
    display: block;
    width: 100%;
    box-sizing: border-box;
}
/* 夏期講習▼ */
.pg_summer header.menu-2020 > ul > li > a {
    font-weight: bold;
}
.pg_summer header.menu-2020 > ul > li:first-child > a {
    background-color: #00000073;
}
.pg_summer .add-menu2 ul li a {
    font-size: 13px;
    padding: 10px 8px 10px 8px;
}
.pg_summer .gnav nav > ul > li {
    width: 25%;
}
.pg_summer .add-menu2.active {
    padding-top: 322px;
}
.pg_summer .add-menu2 {
    padding-top: 147px;
}
.pg_summer .addm1 {
    padding-top: 147px;
}
.pg_summer .addm2 {
    padding-top: 189px;
}
.pg_summer .addm3 {
    padding-top: 234px;
}
.pg_summer .addm4 {
    padding-top: 278px;
}
.pg_summer a.current-summer {
    background-color: #00000073;
}
/* 夏期講習▲ */

/* 冬期講習▼ */
.pg_winter header.menu-2020 > ul > li > a {
    font-weight: bold;
}
.pg_winter header.menu-2020 > ul > li:first-child > a {
    background-color: #00000073;
}
.pg_winter .add-menu2 ul li a {
    font-size: 13px;
    padding: 10px 8px 10px 8px;
}
.pg_winter .gnav nav > ul > li {
    width: 25%;
}
.pg_winter .add-menu2.active {
    padding-top: 322px;
}
.pg_winter .add-menu2 {
    padding-top: 147px;
}
.pg_winter .addm1 {
    padding-top: 147px;
}
.pg_winter .addm2 {
    padding-top: 189px;
}
.pg_winter .addm3 {
    padding-top: 234px;
}
.pg_winter .addm4 {
    padding-top: 278px;
}
.pg_winter a.current-winter {
    background-color: #00000073;
}
/* 冬期講習▲ */

/* 春期講習▼ */
.pg_spring header.menu-2020 > ul > li > a {
    font-weight: bold;
}
.pg_spring header.menu-2020 > ul > li:first-child > a {
    background-color: #00000073;
}
.pg_spring .add-menu2 ul li a {
    font-size: 13px;
    padding: 10px 8px 10px 8px;
}
.pg_spring .gnav nav > ul > li {
    width: 25%;
}
.pg_spring .add-menu2.active {
    padding-top: 322px;
}
.pg_spring .add-menu2 {
    padding-top: 147px;
}
.pg_spring .addm1 {
    padding-top: 147px;
}
.pg_spring .addm2 {
    padding-top: 189px;
}
.pg_spring .addm3 {
    padding-top: 234px;
}
.pg_spring .addm4 {
    padding-top: 278px;
}
.pg_spring a.current-spring {
    background-color: #00000073;
}
/* 春期講習▲ */


header.menu-2020 ul li a:hover {
    background-color: #00000073;
    opacity: 1;
    transition: 0.5s ease;
}
header.menu-2020 ul li a.current-link {
    background-color: #00000073;
}
.gnavi-contact {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    padding: 15px;
}
.gnavi-contact div {
    flex-basis: 50%;
    text-align: center;
}
.gnavi-contact div a {}
.gnavi-sns {
    margin-top: 5px;
    padding: 20px;
    position: absolute;
    bottom: 0;
    width: 100%;
    font-size: 2rem;
    background: #FFFFFF;
}
.gnavi-sns a {
    display: inline-block;
}
.gnavi-sns a:not(:last-of-type) {
    margin-right: 5%;
}
.m-net {
    text-align: center;
    padding: 15px 0;
}
.summer-mt {
    background-color: #e8f5f5;
    text-align: center;
    width: 100%;
    color: #fff;
}
.summer-mt a {
    color: #fff;
}
.pc-addmenu {
    padding: 10px 20px 10px 40px;
    color: #fff;
    cursor: pointer;
}
.pc-addmenu:hover {
    background-color: #000000;
    opacity: 0.6;
    transition: 0.5s ease;
}
.sadd-bt, .sadd-bt a {
    color: #fff;
}
.sadd-bt > div {
    display: none;
}
@media only screen and (min-width: 1281px) {
    header.menu-2020 {
        display: block;
    }
    header.menu-2020 > ul > li {
        position: relative;
    }
    .add-menu {
        position: fixed;
        width: 220px;
        top: 0;
        right: 220px;
        background-color: #eee;
        height: 100%;
        display: none;
        margin: 0 0;
        z-index: 11;
    }
    .add-menu a:link, .add-menu a:visited, .add-menu a {
        color: #333;
    }
    .add-menu li a {
        border-bottom: #ccc 1px solid;
    }
    .add-menu li a, .add-menu li a:link, .add-menu li a:visited {
        color: #333;
    }
    .add-menu li:first-child a {
        border-top: #ccc 1px solid;
    }
    .add-img img {
        display: none;
        transition: 1s ease;
    }
    .add-img img.add-current {
        display: block;
    }
    /* ホバーメニュー二個目 */
    .add-menu2 {
        position: fixed;
        width: 220px;
        top: 0;
        right: 220px;
        background-color: #eee;
        height: 100%;
        display: none;
        margin: 0 0;
        z-index: 11;
    }
    .add-menu2 a:link, .add-menu2 a:visited, .add-menu2 a {
        color: #333 !important;
    }
    .add-menu2 li a {
        border-bottom: #ccc 1px solid;
    }
    .add-menu2 li:first-child a {
        border-top: #ccc 1px solid;
    }
    .add-img2 img {
        display: none;
        transition: 1s ease;
    }
    .add-img2 img.add-current {
        display: block;
    }
    /* ホバーメニュー三個目 */
    .add-menu3 {
        position: fixed;
        width: 220px;
        top: 0;
        right: 220px;
        background-color: #eee;
        height: 100%;
        display: none;
        margin: 0 0;
        z-index: 11;
    }
    .add-menu3 a:link, .add-menu3 a:visited, .add-menu3 a {
        color: #333 !important;
    }
    .add-menu3 li a {
        border-bottom: #ccc 1px solid;
    }
    .add-menu3 li:first-child a {
        border-top: #ccc 1px solid;
    }
    .add-img3 img {
        display: none;
        transition: 1s ease;
    }
    .add-img3 img.add-current {
        display: block;
    }
    .add-img3 img {
        display: none;
        transition: 1s ease;
    }
    .add-img3 img.add-current {
        display: block;
    }
    .tablet {
        display: none;
    }
    .pc-only {
        display: block;
    }
    .gnav {
        display: none;
    }
    .tablet-block {
        display: none;
    }
    .header {
        display: none !important;
    }
}
@media only screen and (max-width: 1280px) {
    /* タブレット対応 */
    .header {
        display: ;
    }
    .tablet-block {
        display: block;
    }
    header.menu-2020 ul li a span {
        display: none !important;
    }
    .add-bt, .add-bt2, .add-bt3 {
        position: relative;
    }
    .add-bt a::after, .add-bt2 a::after, .add-bt3 a::after {
        position: absolute;
        right: 20px;
        top: 0.5rem;
        color: #fff;
        font-size: 1.2rem;
        font-family: FontAwesome;
    }
    .add-bt a.passive::after, .add-bt2 a.passive::after, .add-bt3 a.passive::after {
        content: "\f107";
    }
    .add-bt a.active::after, .add-bt2 a.active::after, .add-bt3 a.active::after {
        content: "\f105";
    }
    .add-img, .add-img2, .add-img3 {
        display: none;
    }
    .gnav {
        display: block;
    }
    .tablet {
        display: inline-block;
    }
    .sp-navi a, .sp-navi a:hover, .sp-navi a:link {
        color: #fff;
        text-decoration: none;
    }
    .logo-text {
        margin: 3px auto 0;
        padding: 2px 0;
        display: block;
        text-align: center;
        font-size: 10px;
        line-height: 1;
        color: #fff;
    }
    .logo-text.jhs-bg {
        background-color: #d31e1e;
    }
    .logo-text.hs-bg {
        background-color: #172F6B;
    }
    .logo-text.ps-bg {
        background-color: #461587;
    }
    header.menu-2020 {
        position: fixed;
        right: 0;
        top: 0;
        background-color: #222222;
        width: 100%;
        height: auto;
        z-index: 99;
        box-shadow: rgba(0, 0, 0, 0.2) -4px 0px 8px 0px;
        display: none;
    }
    header.menu-2020.active {
        display: block;
    }
    .pg_jhs header.menu-2020, .pg_hs header.menu-2020 {
        top: 2vw;
    }
    /* メニュー */
    /*トグルボタンが押されたときに付与するクラス*/
    nav.NavMenu.active {
        transform: translateY(0%);
    }
    /*トグルボタンのスタイルを指定*/
    .Toggle {
        display: block;
        position: fixed; /* bodyに対しての絶対位置指定 */
        right: 13px;
        top: 6px;
        width: 42px;
        height: 42px;
        cursor: pointer;
        z-index: 5;
    }
    .Toggle span {
        display: block;
        position: absolute;
        width: 30px;
        border-bottom: solid 3px #005bab;
        transition: .35s ease-in-out; /*変化の速度を指定*/
        left: 6px;
    }
    .Toggle span:nth-child(1) {
        top: 9px;
    }
    .Toggle span:nth-child(2) {
        top: 18px;
    }
    .Toggle span:nth-child(3) {
        top: 27px;
    }
    .Toggle div {
        color: #005bab;
        margin-top: -35px;
    }
    .pg_jhs .Toggle div, .pg_hs .Toggle div {
        color: #005bab;
        margin-top: 3vw;
    }
    /* 最初のspanをマイナス45度に */
    .Toggle.active span:nth-child(1) {
        top: 18px;
        left: 6px;
        transform: rotate(-45deg);
    }
    /* 2番目と3番目のspanを45度に */
    .Toggle.active span:nth-child(2), .Toggle.active span:nth-child(3) {
        top: 18px;
        transform: rotate(45deg);
    }
    #logo {
        margin: 0 auto;
        padding: 2% 0;
        display: block;
        width: auto;
    }
    .summer-menuw {
        background-color: #127678 !important;
    }
    .summer-underb {
        border-bottom: 4px #127678 solid;
    }
    .winter-menuw {
        background-color: #1E5C7D !important;
    }
    .winter-underb {
        border-bottom: 4px #1E5C7D solid;
    }
    .main-bg {
        margin-top: 8vw !important;
    }
}
@media only screen and (max-width: 896px) {
    #logo {
        margin-left: 2%;
        padding: 1% 0 0;
        display: inline-block;
        width: auto;
    }
    .gnavi-sns {
        padding: 10px 20px;
        position: static;
    }
    .gnavi-sns a:not(:last-of-type) {
        margin-right: 3%;
    }
    .add-menu {
        display: none;
        display: flex;
        flex-wrap: wrap;
    }
    .add-menu li {
        flex-basis: 33%;
    }
    .add-menu2, .add-menu3 {
        display: none;
    }
    header.menu-2020 ul li a {
        padding: 6px 0 6px 20px;
    }
    .gnavi-contact {
        padding: 15px 15px 10px;
    }
    .pg_jhs .Toggle div, .pg_hs .Toggle div {
        margin-top: 6vw;
    }
}
@media only screen and (min-width: 1281px) {
    .sp-navi {
        display: none;
    }
    .summer-sp, .winter-sp {
        display: none;
    }
}
@media only screen and (max-width: 1280px) {
    .summer-menub a {
        border-left: 1px solid #fff;
        border-right: 1px solid #fff;
    }
    .summer-sp {
        display: block;
        position: fixed;
        width: 100%;
        z-index: 4;
        top: 0;
    }
    .summer-sp > ul > li img {
        height: auto !important;
        width: 90%;
    }
    .summer-sp > ul {
        display: flex;
        position: relative;
        align-items: center;
        align-items: stretch;
    }
    .summer-sp > ul. {
        border-bottom: 4px solid #127678;
    }
    .summer-sp > ul > li:first-child {
        background-color: #fff;
        /*height: 100%;*/
    }
    .summer-sp > ul > li:not(:first-child) {
        background-color: #21c0c1;
    }
    .summer-sp > ul > li {
        text-align: center;
        flex-basis: 25%;
        line-height: 140%;
        padding: 2vw 0;
    }
    .summer-sp > ul > li > a {
        color: #fff;
        padding: 1.6vw 0;
        display: block;
    }
    .summer-sp ul li a {
        text-decoration: none;
    }
    .summer-sp > ul > li > div {
        position: absolute;
        width: 100%;
        left: 0;
        top: 10vw;
        text-align: left;
        margin: 0;
    }
    .summer-sp ul li {
        font-size: 14px;
    }
    .summer-sp .hidden-menu {
        background-color: #e9fffd;
    }
    .summer-sp .hidden-menu ul {
        background-color: #fff;
        padding: 2% 2%;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        margin: 0;
    }
    .summer-sp .hidden-menu ul li {
        flex-basis: 32%;
        text-align: center;
        margin-bottom: 2%;
    }
    .summer-sp .hidden-menu ul li a {
        display: block;
        background-color: #21c0c1;
        color: #fff;
        padding: 4% 0;
        border-radius: 0px;
        /*border: 1px solid #21c0c1;*/
    }
    .summer-sp .hidden-menu ul.hidden-jhs {
        display: block;
    }
    .summer-sp .hidden-menu p {
        width: 100%;
        display: block;
        padding: 2%;
        background-color: #e9fffd;
        color: #21c0c1;
    }


    .winter-menub a {
        border-left: 1px solid #fff;
        border-right: 1px solid #fff;
    }
    .winter-sp {
        display: block;
        position: fixed;
        width: 100%;
        z-index: 4;
        top: 0;
    }
    .winter-sp > ul > li img {
        height: auto !important;
        width: 90%;
    }
    .winter-sp > ul {
        display: flex;
        position: relative;
        align-items: center;
        align-items: stretch;
    }
    .winter-sp > ul. {
        border-bottom: 4px solid #1E5C7D;
    }
    .winter-sp > ul > li:first-child {
        background-color: #fff;
        /*height: 100%;*/
    }
    .winter-sp > ul > li:not(:first-child) {
        background-color: #2477A3;
    }
    .winter-sp > ul > li {
        text-align: center;
        flex-basis: 25%;
        line-height: 140%;
        padding: 2vw 0;
    }
    .winter-sp > ul > li > a {
        color: #fff;
        padding: 1.6vw 0;
        display: block;
    }
    .winter-sp ul li a {
        text-decoration: none;
    }
    .winter-sp > ul > li > div {
        position: absolute;
        width: 100%;
        left: 0;
        top: 10vw;
        text-align: left;
        margin: 0;
    }
    .winter-sp ul li {
        font-size: 14px;
    }
    .winter-sp .hidden-menu {
        background-color: #E6F6FF;
    }
    .winter-sp .hidden-menu ul {
        background-color: #fff;
        padding: 2% 2%;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        margin: 0;
    }
    .winter-sp .hidden-menu ul li {
        flex-basis: 32%;
        text-align: center;
        margin-bottom: 2%;
    }
    .winter-sp .hidden-menu ul li a {
        display: block;
        background-color: #2477A3;
        color: #fff;
        padding: 4% 0;
        border-radius: 0px;
        /*border: 1px solid #2477A3;*/
    }
    .winter-sp .hidden-menu ul.hidden-jhs {
        display: block;
    }
    .winter-sp .hidden-menu p {
        width: 100%;
        display: block;
        padding: 2%;
        background-color: #E6F6FF;
        color: #2477A3;
    }


    .spring-menub a {
        border-left: 1px solid #fff;
        border-right: 1px solid #fff;
    }
    .spring-sp {
        display: block;
        position: sticky;
        width: 100%;
        z-index: 4;
        top: 0;
    }
    .spring-sp > ul > li img {
        height: auto !important;
        width: 90%;
    }
    .spring-sp > ul {
        display: flex;
        position: relative;
        align-items: center;
        align-items: stretch;
    }
    .spring-sp > ul. {
        border-bottom: 4px solid #1E5C7D;
    }
    .spring-sp > ul > li:first-child {
        background-color: #fff;
        /*height: 100%;*/
    }
    .spring-sp > ul > li:not(:first-child) {
        background-color: #FF6478;
    }
    .spring-sp > ul > li {
        text-align: center;
        flex-basis: 25%;
        line-height: 140%;
        padding: 2vw 0;
    }
    .spring-sp > ul > li > a {
        color: #fff;
        padding: 1.6vw 0;
        display: block;
    }
    .spring-sp ul li a {
        text-decoration: none;
    }
    .spring-sp > ul > li > div {
        position: absolute;
        width: 100%;
        left: 0;
        top: 10vw;
        text-align: left;
        margin: 0;
    }
    .spring-sp ul li {
        font-size: 14px;
    }
    .spring-sp .hidden-menu {
        background-color: #FFE6E9;
    }
    .spring-sp .hidden-menu ul {
        background-color: #fff;
        padding: 2% 2%;
        display: flex;
        flex-wrap: wrap;
        justify-content: flex-start;
        margin: 0;
    }
    .spring-sp .hidden-menu ul li {
        flex-basis: 32%;
        text-align: center;
        margin-bottom: 2%;
    }
    .spring-sp .hidden-menu ul li:not(:last-child) {
        margin-right: 5px;
    }
    .spring-sp .hidden-menu ul li a {
        display: block;
        background-color: #FF6478;
        color: #fff;
        padding: 4% 0;
        border-radius: 0px;
        /*border: 1px solid #FF6478;*/
    }
    .spring-sp .hidden-menu ul.hidden-jhs {
        display: block;
    }
    .spring-sp .hidden-menu p {
        width: 100%;
        display: block;
        padding: 2%;
        background-color: #FFE6E9;
        color: #FF6478;
    }


    .gnav {
        display: none;
    }
    .header {
        display: none;
    }
    .pc-only {
        display: none;
    }
    .sp-navi {
        padding: 1% 0;
        display: block;
        position: fixed;
        width: 100%;
        top: 0;
        text-align: left;
        line-height: 1;
        background: #FFFFFF;
        box-shadow: rgba(0, 0, 0, 0.2) 0px 0px 8px 0px;
        z-index: 101;
    }
    .sp-navi div {
        display: inline-block;
        margin-left: 2%;
        max-width: 20vw
    }
    #logo img {
        max-width: 50%;
        height: auto;
    }
    .pg_summer .wrapper {
        padding-top: 12vw;
    }
    .pg_winter .wrapper {
        padding-top: 12vw;
    }
    .brz .brz-css-gaF8F {
        margin-top: 12vw !important;
    }
}
@media only screen and (max-width: 900px) {
    .summer-sp > ul > li {
        padding: 2.5vw 0;
        line-height: 1;
    }
    .summer-sp > ul > li:first-child {
        background-color: #fff;
        /*padding: 2.8vw 0;
		height: 12vw;*/
    }
    .winter-sp > ul > li {
        padding: 3vw 0;
    }
    .winter-sp > ul > li:first-child {
        background: #FFFFFF;
    }
    .pg_summer .wrapper {
        padding-top: 14vw;
    }
    .pg_winter .wrapper {
        padding-top: 14vw;
    }
    #logo img {
        max-width: 100%;
    }
}
@media only screen and (max-width: 768px) {
    .summer-sp > ul > li > div {
        top: 13.5vw;
    }
    .winter-sp > ul > li > div {
        top: 13.5vw;
    }
    #logo img {
        max-width: 100%;
    }
    .pg_summer .wrapper {
        padding-top: 14vw;
    }
    .pg_winter .wrapper {
        padding-top: 14vw;
    }
    .main-bg {
        padding-top: 20px !important;
    }
    .main-frame-20241220 {
        padding-top: 11vw!important;
    }
}
@media only screen and (max-width: 768px) {
    .pg_summer .wrapper {
        padding-top: 14vw;
    }
    .pg_winter .wrapper {
        padding-top: 14vw;
    }
}
@media only screen and (max-width: 500px) {
    .pg_jhs .Toggle div, .pg_hs .Toggle div {
        margin-top: 8vw;
    }
    .pg_jhs header.menu-2020, .pg_hs header.menu-2020 {
        top: -2vw;
    }
    .Toggle {
        top: 0;
    }
    .l-main {
        margin-top: 14vw !important;
    }
    .gnavi-contact {
        padding: 15px 15px 10px;
        margin-top: 2vw;
    }
}