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

html {
	font-size: 62.5%;
}

@media screen and (max-width: 799px) {
	.only-pc, .no-sp
	{ display: none !important; }
	.only-sp, .no-pc
	{ display: block !important; }
	img.only-sp, img.no-pc
	{ display: inline-block !important; }
}

.serif {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-style: normal;
}

body {
	width: 100%;
	height: 100%;
	word-wrap: break-word;
  	overflow-wrap: break-word;
	line-height: 1.8;
	color: #333;
	font-weight: 400;
	font-family: Noto Sans;
	text-align: justify;
	font-size: 1.8rem;
}
img {
	display: block;
	max-width: 100%;
	max-height: 100%;
}

a {
	text-decoration: none;
}

/* ==========================================================
 汎用パーツ
========================================================== */

.parent {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(350px, auto));
}
.child {
	border: #e6e6e6 solid 1px;
	padding: 30px;
}
.link-01 {
	color: #037abe;
	text-decoration: underline;
}
ul {
  list-style: disc;
  padding-left: 1.5em;
}
ul.parent , ul .img ,
.end-box ul , #level .sec-01 ul  {
	list-style: none;
	padding-left: 0;
}

/*  font
---------------------------------------------------------- */
#about h3 , #level h3 ,
#level h4 span ,#instructor h3 ,
#instructor .name ,
#school .child .top p {
	font-family: "Noto Serif JP", serif;
	font-weight: 700;
}

/*  section
---------------------------------------------------------- */
section {
	margin: 0 auto;
	padding-bottom: 140px;
}
.sec-01,
.sec-02 {
	margin: 0 auto;
}
.sec-01 {
	max-width: 900px;
}
.sec-02 {
	max-width: 1100px;
}
.gray {
	background: #f5f5f5;
}

/* box
---------------------------------------------------------- */
.box-01 , 
.box-02 {
	padding: 50px;
}
.box-01 {
	padding: 50px;
	background: #fafafa;
}
.box-02 {
	background: #fff;
}

/*  ttl
---------------------------------------------------------- */
h2 {
	font-size: 28px;
	font-weight: 500;
	margin: 0 0  100px 90px;
}
h2 .sub {
	font-size: 12px;
	font-weight: 400;
	color: #9e9e9e;
	letter-spacing: 0.05em;
}
h2 .en {
	margin-top: 20px;
	letter-spacing: 0.08em;
}
h2 img {
	width: 130px;
	height: 10px;
}
h3 {
	text-align: center;
	font-size: 32px;
	margin-bottom: 80px;
}
h4 {
	margin-bottom: 40px;
}
h3, .ttl-02, .ttl-03, .ttl-04 {
	font-weight: 700;
}
.ttl-02 {
	font-size: 28px;
}
.ttl-03 {
	font-size: 24px;
}
.ttl-04 {
	font-size: 20px;
}

/*  txt
---------------------------------------------------------- */
.txt-01 {
	margin-bottom: 50px;
}
.txt-02 {
	font-size: 16px;
}
.txt-03 {
	font-size: 14px;
}
.txt-04 {
	margin-bottom: 40px;
}


/* btn
---------------------------------------------------------- */
.btn-01 {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 150px;
	height: 25px;
	margin: 0 auto;
	border-radius: 15px;
	background: #ccc;
	color: #fff;
	transition: 0.2s;
}
.btn-02 {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 250px;
	height: 50px;
	margin: 100px auto 0;
	border-radius: 25px;
	background: #ccc;
	color: #fff;
	transition: 0.2s;
}
.btn-01:hover ,
.btn-02:hover {
	opacity: 0.7;
	transition: 0.2s;
}



/* ==========================================================
 header / footer
========================================================== */

.header .logo,
.footer .logo {
  display: block;
}

/* header
---------------------------------------------------------- */
.header {
	display: grid;
	grid-template-columns: 3fr 4fr;
	justify-content: space-between;
  	height: 100vh;
}

.left, .right {
  	height: 100%;
	position: relative;
	overflow: hidden;
}
.right-top {
	position: relative;
}
.header .right .link {
	position: absolute;
	top: 50%;
	right: 40px;
	transform: translateY(-50%);
	background: #fff;
	z-index: 10;
	font-size: 10px;
	font-weight: 500;
	padding: 8px 40px 8px 30px;
	display: flex;
	justify-content: center;
	align-items: center;
}
.header .right .link::after {
	content: "";
	position: absolute;
	background: url(../img/arrow.svg) no-repeat;
	background-size: contain;
	width: 8px;
	height: 8px;
	transform: rotate(-90deg) translateY(-50%);
    right: 10px;
}

.slider {
	position: relative;
	width: 100%;
	height: calc(100vh - 12vh);
	max-height: calc(100vh - 12vh);
	overflow: hidden;
}

.slider img {
	position: absolute;
	top: 0;
  	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	flex-shrink: 0;
	opacity: 0;
	animation: fade 12s ease-in-out infinite;
}

.slider img:nth-child(1) {
  animation-delay: 0s;
}
.slider img:nth-child(2) {
  animation-delay: 4s;
}
.slider img:nth-child(3) {
  animation-delay: 8s;
}

@keyframes fade {
  0%   { opacity: 0; }
  5%   { opacity: 1; }
  35%  { opacity: 1; }
  45%  { opacity: 0; }
  100% { opacity: 0; }
}



.gradation_img {
	max-height: 12vh;
	width: 100%;
	margin: 0;
	padding: 0;
}

.header .logo {
	width: auto;
	height: 80px;
	display: inline-block;
}
header .left .cs-logo {
	position: absolute;
	transform: translate(-50%,-50%);
	top: 50%;
	left: 50%;
	width: 40%;
	
}
header .logo ,
.nav {
	margin-left: 30px;
}
header .logo {
	margin-top: 30px;
}
.nav {
	margin-top: 50px;
	font-size: 12px;
}
.nav li {
	margin-top: 15px;
}
.scroll {
	position: fixed;
    bottom: 0;
	left: 20%;
    transition: opacity 0.2s;
    z-index: 1;
	height: 60px;
}
.scroll span {
    font-size: 10px;
    letter-spacing: 0.1em;
	display: block;
	margin-bottom: 10px;
}
.scroll::after{
	content: "";
    position: absolute;
    left: 50%;
    width: 1px;
    height: 30px;
    background: #333;
    animation: pathmove 1.4s ease-in-out infinite;
}
.scroll.active {
  opacity: 0;
}
ul.nav {
	list-style: none;
}

/* footer
---------------------------------------------------------- */
footer {
	padding: 140px 0 50px;
	text-align: center;
}
.footer .logo {
	width: 170px;
	margin: 0 auto;
}
.copy {
	display: block;
	margin-top: 80px;
}
/* ==========================================================
 section
========================================================== */

/* about
---------------------------------------------------------- */
#about {
	padding: 140px 0 140px;
}
#about .cs-logo {
	width: 300px;
	margin: 0 auto 70px;
}
#about h3 {
	font-size: 24px;
}
#about .txt-01 {
	margin-top: 70px;
}
#about .box-01 {
	margin-top: 60px;
}
.format {
	text-align: center;
}
.format h4 {
	margin: 100px 0 30px;
	font-size: 24px;
	font-weight: 700;
}
.txt-sub {
	margin-top: 10px;
}
#about .parent {
	gap: 45px;
	grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
	margin-top: 45px;
	justify-content: center;
}
#about .child {
	border: #e6e6e6 solid 1px;
	text-align: center;
	padding: 30px;
	font-size: 14px;
}
#about .child .ttl-04 {
	font-size: 20px;
	margin: 25px 0 25px;
}
#about .child img {
	margin: 0 auto;
}
#about .child .txt-sub ,
#about .child a {
	margin-top: 30px;
}
#about .child a {
	background: #072a70;
}

/* news
---------------------------------------------------------- */
#news {
	font-size: 16px;
}
#news .box-01 {
	background: #fff;
}
#news a dl {
	display: flex;
	flex-wrap: wrap;
	border-bottom: #e6e6e6 solid 1px;
	padding: 30px;
	text-decoration: underline;
}
#news dt {
	margin-right: 20px;
}
#news .box-01 a:first-of-type dl {
	padding-top: 0;
}
#news .box-01 a:last-of-type dl {
  border-bottom: none;
  padding-bottom: 0;
}

/* schedule
---------------------------------------------------------- */
#schedule h3 {
	font-size: 30px;
}
#schedule .end-box h3 {
	font-size: 20px;
}
#schedule .parent {
	gap: 25px 25px;
}
#schedule .child {
	padding: 20px;
	border: #e6e6e6 solid 1px;
	font-size: 16px; 
}
.tag {
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	width: 80px;
	height: 20px;
}
.date {
	font-size: 20px;
	font-weight: 700;
	display: flex;
	align-items: center;
	gap: 10px;
	margin: 15px 0;
}
.detail {
	border-top: #e6e6e6 solid 1px;
	padding: 15px 0;
}
.detail dl {
	display: flex;
}
.detail dt {
	width: 80px;
	text-align: start;
}
.detail dd {
	margin-left: 10px;
}
.end-box {
	margin-top: 130px;
}
.end-box .tag {
	background: #afafaf;
	text-align: center;
    color: #333;
    font-weight: 700;
    width: 60px;
    height: 20px;
}
.end-box ul {
	margin-top: 40px;
}
.end-box li {
	display: flex;
	align-items: center;
	font-size: 16px;
	margin-top: 10px;
	padding: 20px;
}
.end-box li:first-of-type {
	margin-top: 0;
}
.end-box li p {
	margin-left: 30px;
}
.aco-btn ,
.aco-closebtn {
	position: relative;
	font-size: 14px;
	font-weight: 700;
	width: 100px;
	height: 40px;
	text-align: center;
	margin: 30px auto 0;
	transition: all 0.3s ease;
}
.aco-btn::after,
.aco-closebtn::after {
	content: "";
	background: url(../img/arrow.svg) no-repeat;
	position: absolute;
	display: block;
	width: 12px;
	height: 8px;
	bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}
.aco-btn {
	cursor: pointer;
}
.aco-btn.open  {
	display: none;
}
.aco-box {
	display: none;
	margin-top: 10px;
}
.aco-closebtn {
	display: none;
	cursor: pointer;
}
.end-box.open .aco-closebtn {
	display: block;
}
.aco-box ul {
	margin-top: 0;
}
.aco-closebtn::after {
	transform: rotate(180deg) translateX(50%);
	bottom: auto;
	top: -10px;
}
.tag.rec {
		background: #ba0c32;
}
.tag.now {
	background: #ed8a1d;
}
.tag.will {
	background: #074290;
}


/* level
---------------------------------------------------------- */
#level h3 {
	font-size: 32px;
	font-weight: 700;
}
#level li {
	margin-top: 50px;
}
#level li:first-of-type {
	margin-top: 0;
}
#level .ttl-box {
	background: #fff;
	position: relative;
	padding: 25px;
	cursor: pointer;
}
#level .ttl-box::before {
	content: "";
	position: absolute;
	display: block;
	width: 90px;
	height: 90px;
	top: -20px;
	left: 30px;
}
#level .level-00 .ttl-box::before {
	background: url(../img/level-00.png) no-repeat;
	background-size: contain;
}
#level .level-01 .ttl-box::before {
	background: url(../img/level-01.png) no-repeat;
	background-size: contain;
}
#level .level-02 .ttl-box::before {
	background: url(../img/level-02.png) no-repeat;
	background-size: contain;
}
#level .level-03 .ttl-box::before {
	background: url(../img/level-03.png) no-repeat;
	background-size: contain;
}
#level .box-01.gray {
	font-size: 16px;
	margin-top: 45px;
}
#level h4 {
	font-weight: 700;
	margin: 0 0 0 150px;
}
#level h4 span {
	font-weight: 700;
	font-size: 24px;
	margin-left: 20px;
}
#level .txt-04:last-of-type {
	margin-bottom: 0;
}
#level .box-02 {
	display: none;
	border-top: #e6e6e6 solid 1px;
}
#level .ttl-box .open {
	position: absolute;
	margin-left: 0;
	bottom: 50%;
	right: 10px;
}
#level .ttl-box .open::before ,
#level .ttl-box .open::after  {
    content: '';
    display: inline-block;
    width: 20px;
    height: 2px;
    background-color: #333;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    transition: opacity 1s;
}

#level .ttl-box .open::after {
    transform: translateY(-50%) rotate(90deg);
    transition: transform 0.5s;
}

#level .ttl-box .open.active::before {
    opacity: 0;
}
#level .ttl-box .open.active::after {
    transform: translateY(-50%) rotate(180deg);
}

/* instructor
---------------------------------------------------------- */
#instructor .profile {
	text-align: center;
	font-size: 16px;
}
#instructor .parent {
	gap: 25px;
	margin-bottom: 70px;
}
#instructor .name {
	font-size: 28px;
	font-weight: 700;
	margin-top: 30px;
}
#instructor .name-en {
	font-size: 12px;
	color: #bababa;
	letter-spacing: 0.5px;
	margin-bottom: 10px;
}
#instructor .btn-01 {
	margin-top: 20px;
	width: 100px;
}
.class-image {
	margin: 90px 0 80px;
}
.class-image .child {
	border: none;
	padding: 0;
	gap: 30px;
}
#instructor .modal {
	display: none;
}

.modal {
	display: none;
	width: 500px;
	height: auto;
	padding: 50px;
	background: #ffffff;
	position: fixed;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	z-index: 100;
	border-radius: 20px;
}
.modal img {
	width: 280px;
	height: auto;
	margin: 0 auto;
}
.modal-open {
	cursor: pointer;
}
.modal-close {
	position: absolute;
	cursor: pointer;
	display: block;
	width: 40px;
	height: 40px;
	top: 10px;
	right: 10px;
}
.modal-close::before , .modal-close::after {
	content: "";
	position: absolute;
	top: 50%;
	right: 50%;
	width: 2px; 
	height: 20px;
	background: #3C4043;
}
.modal-close::before {
	transform: translate(-50%,-50%) rotate(45deg);
}
.modal-close::after {
	transform: translate(-50%,-50%) rotate(-45deg);
}
#overlay {
	display: none;
	width: 100%;
	height: 100%;
	background: #000000;
	z-index: 99;
	position: fixed;
	top: 0;
	left: 0;
	opacity: 0.3;
}
#instructor .modal .profile {
	text-align: left;
}
#instructor .position {
	font-size: 14px;
	margin-bottom: 10px;
}
#instructor .modal-open.modal2 ,
#instructor .modal-open.modal3 {
	margin-top: 80px;
}

/* school
---------------------------------------------------------- */
#school .parent {
	grid-template-columns: repeat(auto-fit, minmax(340px, auto));
	gap: 40px;
	font-size: 16px;
}
#school .child {
	background: #fff;
	padding: 60px 30px;
	border: none;
}
#school .child img {
	height: 120px;
	width: auto;
	margin: 0 auto;
}
#school .child .top p {
	font-size: 20px;
	margin-top: 40px;
	text-align: center;
}
#school .child .top ,
#school .child .middle {
	border-bottom: #e6e6e6 1px solid;
}
#school .child .top {
	padding-bottom: 40px;
}
#school .child .middle {
	padding: 20px;
}
#school .child .middle span {
	font-size: 14px;
	text-decoration: underline;
}
#school .child .middle .address:nth-of-type(3){
	margin-top: 20px;
}
#school .child .bottom {
	padding-top: 40px;
}

/* contact
---------------------------------------------------------- */
body {
	overflow: auto;
}
body #contact {
	text-align: left !important;
}
section.sec-cmn-01 {
	padding-bottom: 0;
}
#contact footer {
	padding: 0;
	padding-bottom: 50px;
}
#contact main {
	background-color: #fff !important;
	padding: 0 !important;
	max-width: 1100px;
	margin: 0 auto;
	font-size: 1.6rem;
}
header .logo.contact {
	font-weight: 500;
	width: 160px;
	margin: 50px auto;
}
#contact h1 {
	font-size: 30px;
    font-weight: 500;
    margin-bottom: 60px;
    text-align: center;
}
#contact .txt-cmn-04 {
	margin-bottom: 60px;
}
#contact dl dt {
	position: relative;
}
.dlist-cmn-02 {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}
.dlist-cmn-02 {
	margin-bottom: 60px;
	border-right: 1px solid #f5f5f5;
	border-bottom: 1px solid #f5f5f5;
}
.dlist-cmn-02 .ttl,
.dlist-cmn-02 .detail {
	padding: 20px;
	box-sizing: border-box;
	border-top: 1px solid #eee;
	border-left: 1px solid #eee;
}
#contact .dlist-cmn-02 .ttl {
	width: 300px;
	background: #f5f5f5;
	display: flex;
    align-items: center
}
.dlist-cmn-02 .detail {
	width: calc(100% - 300px);
	margin-left: 0;
}
#contact .dlist-cmn-02 input ,
#contact .dlist-cmn-02 textarea {
	padding: 0.35em;
	border: 2px solid #e0e0e0;
}
#contact .dlist-cmn-02 input[type="text"],
#contact .dlist-cmn-02 input[type="mail"],
#contact .dlist-cmn-02 textarea {
	display: block;
}
#contact .dlist-cmn-02 input[type="radio"],
#contact .dlist-cmn-02 input[type="checkbox"] {
	position: relative;
	top: -0.1em;
	width: 1.2em;
	height: 1.2em;
	margin-right: 5px;
	vertical-align: middle;
	margin: 0;
	appearance: none;
}
#contact .dlist-cmn-02 input[type="radio"]::before,
#contact .dlist-cmn-02 input[type="checkbox"]::before {
  content: "";
	position: absolute;
	top: 50%;
	left: 50%;
  display: block;
  width: 0.6em;
  height: 0.6em;
	transform: translate(-50%, -50%);
}
#contact .dlist-cmn-02 input[type="radio"]:checked::before,
#contact .dlist-cmn-02 input[type="checkbox"]:checked::before {
  background: #000;
}
#contact .dlist-cmn-02 input[type="radio"],
#contact .dlist-cmn-02 input[type="radio"]::before {
	border-radius: 50%;
}
#contact .dlist-cmn-02 input[type="text"] {
	margin: -5px 0;
}
#contact .dlist-cmn-02 input[type="text"].customer {
	max-width: 400px;
}
#contact .dlist-cmn-02 input[type="text"].name {
	max-width: 190px;
}
#contact .dlist-cmn-02 input[name="tel"] {
	max-width: 220px;
}
#contact .dlist-cmn-02 input[type="mail"] {
	max-width: 500px;
}
#contact .dlist-cmn-02 textarea {
	width: 100%;
	height: 290px;
}
.wrap-input-01 + .wrap-input-01,
.wrap-input-01.company {
	margin-top: 20px;
}
#contact .dlist-cmn-02 .vertical-item,
.wrap-input-01 span,
.wrap-input-02 span {
	display: block;
}

.wrap-input-01,
.wrap-input-02 {
	display: -ms-flexbox;
	display: flex;
	-ms-flex-align: center;
	align-items: center;
}
.wrap-input-01 span {
	width: 115px;
	margin-left: 1.7em;
}
.wrap-input-02 .name-01 {
	width: 45px;
}
.wrap-input-02 input + .name-01,
.wrap-input-02 .error + span {
	margin-left: 30px;
}
.wrap-input-02 input[name="name_01"] + .error,
.wrap-input-02 input[name="name_03"] + .error,
#contact .mwform-checkbox-field-text {
	display: none;
}
.mw_wp_form .error {
	font-size: 12px;
}
.mw_wp_form .wrap-input-02 .error {
	width: 8em;
}
#contact .dlist-cmn-02 .txt-s-02,
#contact .dlist-cmn-02 input[type="email"] + .error,
#contact .dlist-cmn-02 textarea + .error {
	margin-top: 5px;
}
#contact .dlist-cmn-02 input[name="tel"] + .error {
	width: auto;
	margin-top: 10px;
}
#contact .dlist-cmn-02 input[name="company"] + .error ,
#contact .dlist-cmn-02 input[name="required"] + .error {
	margin-top:10px;
}
.mw_wp_form.mw_wp_form_confirm .wrap-input-02 .name-01 {
	display: none;
}

.wrap-input-02 input + .error {
	margin-left: 1em;
}
.mw_wp_form_confirm label .txt {
	display: none;
}

#contact .btn-cmn-01 {
	margin: 0 auto;
}
.required {
	position: absolute;
	top: 50%;
	right: 20px;
	transform: translateY(-50%);
	display: block;
	width: 34px;
	height: 18px;
	color: #fff;
	font-size: 10px;
	text-align: center;
	background: #c60000;
	border-radius: 3px;
}

body.error404 .page-ttl {
	margin: 140px 0 50px;
}
#contact .btn-01 {
	width: 300px;
    height: 60px;
    border-radius: 45px;
    font-size: 18px;
    background: #003a62;
}
label {
	cursor: pointer;
}
.industry label {
	margin-left: 20px;
}
.industry label:first-of-type {
	margin: 0;
}
button.back {
	display: block;
    margin: 10px auto 0;
    padding: 1em;
    text-decoration: underline;
    background: none;
    font-size: 100%;
    color: inherit;
    cursor: pointer;
	border: none;
}
#contact .name-right {
	margin-left: 30px;
}
#contact .link-cmn-01.txt-color-bl {
	text-decoration: underline;
	color: #037abe;
}
.s-ta-c {
	text-align: center;
	margin-bottom: 50px;
}
.txt-color-gy {
	color: #6e6e73;
	font-size: 14px;
}
#contact .dlist-cmn-02 input[type="text"].address {
	margin: 20px 0;
}
/* ==========================================================
 メディアクエリ
========================================================== */
@media screen and (max-width: 800px) {

	/* 共通
	------------------------------------------------------- */
	body {
		font-size: 1.6rem;
	}
	section {
		margin: 0 20px;
		padding-bottom: 80px;
	}
	section.gray {
		margin: 0;
		padding-left: 20px;
		padding-right: 20px;
	}
	.txt-01 {
		margin-bottom: 30px;
	}
	.txt-02 {
		font-size: 14px;
	}
	.box-01, .box-02 {
		padding: 20px;
		margin: 0x;
	}
	h2 {
		margin: 0 0  70px 0;
		font-size: 20px;
	}
	h2 .sub {
		font-size: 10px;
	}
	h2 img {
		width: 80px;
	}
	h3 {
		margin-bottom: 50px;
	}
	h3 ,
	.format h4 ,
	#schedule h3 ,
	#level h3 {
		font-size: 20px;
	}



	/* header
	------------------------------------------------------- */
	.header {
		display: block;
		height: auto;
	}
	.header .logo {
		height: 50px;
		margin-top: 20px;
		margin-left: 20px;
	}
	header .right .cs-logo {
		display: block;
		margin: 50px auto 30px;
		width: 50%;
	}
	.slider {
		height: 460px;
	}
	.scroll {
		display: none;
	}
	.left, .right {
		height: auto;
	}
	.nav {
		position: fixed;
		right: 0;
		display: block;
		background-color: #fff;
		width: 100%;
		height: auto;
		text-align: center;
		margin: 0;
		padding: 50px;
		z-index: 100;
		transform: translateX(100%);
  		transition: transform 0.4s ease;
		font-size: 14px;
	}
	.nav li {
		margin-top: 30px;
	}
	.nav.open {
		transform: translateX(0);
	}
	.nav-btn {
		position: absolute;
		top: 20px;
		right: 20px;
		width: 48px;
		height: 48px;
		z-index: 10;
		background-size: contain;
	}
	.nav-btn span {
		display: block;
		position: relative;
		background-color: #000;
		width: 50%;
		height: 1px;
		transform: translateX(-50%);
		top: 50%;
		left: 50%;
		transition: .4s;
	}
	.nav-btn span::before,
	.nav-btn span::after {
		content: "";
		position: absolute;
		width: 100%;
		height: 100%;
		background-color: #000;
		transition: .4s;
	}
	.nav-btn span::before {
		transform: translateY(-8px);
	}
	.nav-btn span::after {
		transform: translateY(8px);
	}
	.nav-btn span.open {
		background-color: transparent;

	}
	.nav-btn span.open::before ,
	.nav-btn span.open::after {
		content: "";
		transition: .4s;
	}
	.nav-btn span.open::before {
		transform: rotate(45deg);
	}
	.nav-btn span.open::after {
		transform: rotate(-45deg);
	}
	.nav li:first-of-type {
		margin-top: 0;
	}
	.header .nav .link {
		position: relative;
		background: #eee;
		padding: 5px;
	}
	.header .nav .link::after {
		content: "";
		position: absolute;
		background: url(../img/arrow.svg) no-repeat;
		background-size: contain;
		width: 8px;
		height: 8px;
		transform: rotate(-90deg) translateX(50%);
		top: 50%;
		right: 10px;
	}
	header .left .cs-logo {
		position: static;
		transform: none;
		width: 40%;
		margin: 30px auto;
	}

	/* footer
	------------------------------------------------------- */
	footer {
		padding: 80px 0 30px;
		font-size: 10px;
	}
	.footer .logo {
		width: 120px
	}
	.copy {
		margin-top: 30px;
	}

	/* about
	------------------------------------------------------- */
	#about {
		padding: 80px 0;
	}
	#about .cs-logo {
		width: 230px;
	}
	#about h3 {
		font-size: 19px;
	}
	h3 span {
		font-size: 15px;
	}
	#about .box-01 {
		margin: 30px 0 0;
	}
	#about .txt-01 {
		margin-top: 0;
	}
	.format {
		text-align: left;
	}
	.format h4 {
		text-align: center;
		margin: 60px 0 30px;
	}
	#about .parent {
		gap: 20px;
	}

	/* news
	------------------------------------------------------- */
	#news dl {
		padding: 20px;
	}

	/* schedule
	------------------------------------------------------- */
	#schedule .parent {
		gap: 20px;
		grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
	}
	#schedule .child {
		padding: 20px 15px;
	}
	.end-box {
		margin-top: 60px;
	}
	#schedule .end-box h3 {
		font-size: 18px;
	}
	.end-box li {
		display: block;
	}
	.end-box li p {
		margin-left: 0;
		margin-top: 10px;
	}
	.date {
		font-size: 18px;
	}

	/* level
	------------------------------------------------------- */
	#level .ttl-box {
		display: flex;
		justify-content: center;
		align-items: center;
		padding: 20px;
	}
	#level h4 {
		margin: 0px 0 0 70px;
		font-size: 13px;
	}
	#level .ttl-box span {
		margin-left: 0;
		font-size: 20px;
	}
	#level .ttl-box::before {
		width: 60px;
		height: 60px;
		transform: translateY(-50%);
		top: 50%;
		left: 20px;
	}
	#level .box-01.gray {
		margin: 30px 0;
		font-size: 14px;
	}
	#level .ttl-box .open {
		bottom: 30%;
	}
	#level .ttl-box .open::before, #level .ttl-box .open::after {
		width: 15px;
	}

	/* instructor
	------------------------------------------------------- */
	#instructor .parent {
		gap: 20px;
		justify-content: center;
		margin-bottom: 30px;
	}
	#instructor .child {
		max-width: 350px;
	}
	#instructor .profile .txt-l {
		text-align: left;
	}
	.class-image {
		margin-top: 50px;
		margin-bottom: 0;
	}
	.modal {
		width: 340px;
		padding: 30px 20px;
	}
	.modal img {
		width: 240px;
	}
	#instructor .name {
		font-size: 24px;
		margin-top: 20px;
	}
	.modal-close {
		right: 5px;
	}
	#instructor .modal-open.modal2 ,
	#instructor .modal-open.modal3 {
	margin-top: 20px;
	}

	/* school
	------------------------------------------------------- */
	#school .child {
		padding: 40px 30px;
	}


	/* contact
	------------------------------------------------------- */
	#contact .dlist-cmn-02 .ttl ,
	#contact .dlist-cmn-02 .detail {
		width: 100%;
	}
	#contact .dlist-cmn-02 input[type="text"].name {
		max-width: none;
	}
	form .dlist-cmn-02 input, form .dlist-cmn-02 textarea {
		width: 100%;
	}
	.wrap-input-02 {
		flex-wrap: wrap;
	}
	#contact .name-right {
	margin-left: 0;
	}
	#contact .dlist-cmn-02 .wrap-input-02 .name {
		width: calc(100% - 45px);
	}
	#contact main {
		font-size: 1.4rem;
	}
	header .logo.contact {
		margin: 30px auto 40px;
        width: 120px;
	}
	#contact .dlist-cmn-02 input[type="text"].address {
		margin: -5px 0;
	}
	.wrap-input-02 span.name-02, 
	.wrap-input-02 span.name-04, 
	#contact .dlist-cmn-02 input[type="text"].name_bottom {
		margin-top: 10px;
	}
}