@charset "utf-8";

mark {
	background: linear-gradient(transparent 60%, #CBB021 0%);	
	font-weight: 700;
}

.pageTop {
	z-index: 9;
}

#study_index {
/*
	font-size: 18px;
*/
	font-size: 17px;
	line-height: 1.666;
}
@media only screen and (max-width:959px) {
	#study_index {
		font-size: 15px;
	}
}

#study_index * {
	box-sizing: border-box;
}

.img_fit {
	width: 100%;
}

.mv {
	width: 100%;
	max-width: 1500px;
	height: auto;
	margin-left: auto;
	margin-right: auto;
	background: url(/study/index/images/bgi_mv.jpg) no-repeat center center;
	background-size: cover;
}
.mv_in {
	width: 100%;
	max-width: 960px;
	height: 100vw;
	max-height: 498px;
	margin-left: auto;
	margin-right: auto;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}
.mv_img {
	width: auto;
	height: auto;
	max-width: 718px;
	margin: 40px 20px 40px 10px;
}
@media only screen and (max-width:767px) {
	.mv_in {
		height: auto;
	}
	.mv_img {
		max-width: calc(100vw - 30px);
	}
}


.txt_1{
	font-size: 18px;
	font-weight: 600;
}
@media only screen and (max-width:959px) {
	.txt_1{
		font-size: 13px;
	}
}

.txt_2{
/*
	font-size: 28px;
*/
	font-size: 27px;
	font-weight: 700;
	line-height: 1.5;
}
@media only screen and (max-width:959px) {
	.txt_2{
		font-size: 20px;
	}
}

.txt_3{
	font-size: 12px;
}
@media only screen and (max-width:959px) {
	.txt_3{
		font-size: 11px;
	}
}

.txt_4{
	font-size: 22px;
	font-weight: 700;
}
@media only screen and (max-width:959px) {
	.txt_4{
		font-size: 16px;
	}
}

.txt_5{
	font-size: 32px;
	font-weight: 700;
}
@media only screen and (max-width:959px) {
	.txt_5{
		font-size: 22px;
	}
}

.txt_6{
	font-size: 18px;
}
@media only screen and (max-width:959px) {
	.txt_6{
		font-size: 13px;
	}
}

.txt_7{
	font-size: 24px;
	font-weight: 600;
}
@media only screen and (max-width:959px) {
	.txt_7{
		font-size: 17px;
	}
}

.txt_8{
	font-size: 40px;
	font-weight: 700;
	line-height: 1.5;
}
@media only screen and (max-width:959px) {
	.txt_8{
		font-size: 28px;
	}
}

.txt_9{
	font-size: 20px;
	font-weight: 600;
}
@media only screen and (max-width:959px) {
	.txt_9{
		font-size: 17px;
	}
}

.txt_10{
	font-size: 24px;
	font-weight: 700;
}
@media only screen and (max-width:959px) {
	.txt_10{
		font-size: 20px;
	}
}

.ctnr_default {
	max-width: 960px;
	width: auto;
	margin:0 auto;
}

.ctnr_1060 {
	max-width: 1060px;
	width: auto;
	margin:0 auto;
}

.ctnr_pad_lr_sp {
}
@media only screen and (max-width:767px) {
	.ctnr_pad_lr_sp {
		padding-left: 4vw;
		padding-right: 4vw;
	}
}

.section {
	padding-top: 80px;
	padding-bottom: 80px;
}
@media only screen and (max-width:767px) {
	.section {
		padding-top: 40px;
		padding-bottom: 40px;
	}
}

.bgc_blue{
	background-color: #DAEEFD;
}
.bgc_lightblue{
	background-color: #F4F7F8;
}
.bgc_yellow{
	background-color: #F7F3DE;
}
.bgc_gradient_yellow{
	background-image: linear-gradient(0deg, rgba(247, 243, 222, 1), rgba(255, 255, 255, 1));
	background-repeat: no-repeat;
	background-position: center bottom;
	background-size:auto 700px;
}
@media only screen and (max-width:767px) {
	.bgc_gradient_yellow{
		background-size:auto 350px;
	}
}

.ttl_notice {
	text-align: center;
}
.ttl_notice::before {
	content: '';
	display: block;
	width: 41px;
	height: 25px;
	margin: 0 auto 1em auto;
	background: url(/study/index/images/ico_notice.png) no-repeat center/contain;
}
@media only screen and (max-width:767px) {
	.ttl_notice::before {
		width: 29px;
		height: 18px;
	}
}


.review_student {
	position: relative;
	margin-top: 10px;
}
.review_parents {
	margin-top: 30px;
}
.review_list {
	display: flex;
	justify-content: space-between;
	margin-bottom: 1em;
}
.review_student .review_list {
	position: absolute;
	left: 0;
	top: 110px;
	width: 100%;
}
.review_item {
	flex: 0 0 31.875%;
	position: relative;
	margin-top: 25px;
	text-align: center;
}
.review_item_fullw {
	flex-basis: 100%;
}
.review_item::after {
	content:'';
	display: block;
	width: 100%;
	height: 100%;
	background: url(/study/index/images/bgi_diagonal_blue.png) repeat left top;
	position: absolute;
	left: 6px;
	top: 6px;
	z-index: 1;
}
.review_item_yellow::after {
	background-image: url(/study/index/images/bgi_diagonal_yellow.png);	
}
.review_item_in {
	position: relative;
	height: 100%;
	background-color: #FFF;
	z-index: 2;
	padding: 0px 25px 15px 25px;
}
.review_student .review_item_in {
	padding-left: 10px;
	padding-right: 10px;
}
.review_item_in_noicon {
	padding-top: 15px;
}
.review_icon {
	display: block;
	width: 80px;
	height: 80px;
	position: relative;
	top: -40px;
	margin: 0 auto -40px auto;
}
.review_txt {
	margin-top: 0.5em;
	line-height: 1.75;
}
.review_txt_tal {
	text-align: left;
}
.review_letter {
	text-align: center;
	margin-bottom: 3em;
}
.review_letter_img {
	width: 550px;
	max-width: 100%;
	margin-bottom: 1em;
}
@media only screen and (max-width:767px) {
	.review_parents,
	.review_student {
		margin-top: 50px;
	}
	.review_list {
		display: block;
	}
	.review_student .review_list {
		position: static;
	}
	.review_item {
		margin-bottom: 50px;
	}
	.review_item::after {
		left: 5px;
		top: 5px;
	}
	.review_icon {
		width: 70px;
		height: 70px;
		top: -35px;
		margin-bottom: -35px;
	}
}

.btn_blue {
	display: flex;
	flex-direction: column;
	justify-content: center;
	width: 100%;
	height: 3.6em;
	max-width: 460px;
	margin-left: auto;
	margin-right: auto;
	padding-right: 1em;
	padding-left: 1em;
	color: #FFF !important;
	font-size: 22px;
	font-weight: 700;
	text-decoration: none !important;
	text-align: center;
	line-height: 1.2;
	background-color: #095CA8;
	letter-spacing: 0.05em;
	border-radius: 5px;
	position: relative;
	transition: opacity 0.3s;
}
.btn_blue::after {
	content: '';
	display: block;
	position: absolute;
	right: 0.1em;
	top: calc(50% - 5px);
	width: 32px;
	height: 10px;
	background: url(/study/index/images/bgi_arrow_b.png) no-repeat center/contain;
	transform: rotate(-90deg);
}
.btn_blue:hover {
	opacity: 0.7;
}
@media only screen and (max-width:767px) {
	.btn_blue {
		font-size: 15px;
	}
	.btn_blue::after {
		top: calc(50% - 3px);
		width: 26px;
		height: 6px;
	}
}

.btn_arrow_b::after {
	top: auto;
	right: auto;
	bottom: 0.5em;
	left: calc(50% - 17px);
	transform: none;
}
@media only screen and (max-width:767px) {
	.btn_arrow_b::after {
		left: calc(50% - 13px);
	}
}

.btn_array {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 20px 0;
}
.btn_array > * {
	flex: 0 0 49%;
	width: auto;
	max-width: none;
}
@media only screen and (max-width:767px) {
	.btn_array {
		display: block;
	}
	.btn_array > * {
		margin-bottom: 10px;
	}
}

.intro_wrap {
	padding-top: 0;
}
.intro {
	position: relative;
}
.intro_bg{
	width: calc(50vw + 70px);
	height: 100%;
	position: absolute;
	left: calc(50% - 80px);
	top: 0;
	background:
		url(/study/index/images/img_intro_pc.png) no-repeat 130px bottom/470px auto,
		url(/study/index/images/bgi_worldmap.png) no-repeat left top/650px auto;
}
.intro_body {
	position: relative;
	z-index: 1;
	padding-top: 90px;
	padding-bottom: 40px;
}
@media only screen and (max-width:767px) {
	.intro_bg{
		width: 100vw;
		height: 104%;
		left: -4vw;
		top: 0px;
		background-image: url(/study/index/images/img_intro_sp.png), url(/study/index/images/bgi_worldmap.png);
		background-position: 4vw 95%, 50px 0;
		background-size: 92vw auto, 330px auto;
	}
	.intro_body {
		padding-top: 60px;
		padding-bottom: 50vw;
	}
}

.ttl_shoulder_img {
	display: block;
	width: auto;
	height: 24px;
	margin-bottom: 0.5em;
}
@media only screen and (max-width:767px) {
	.ttl_shoulder_img {
		margin-top: 20px;
	}
}

.ttl_travel {
	margin-bottom: 1em;
	text-align: center;
}
.ttl_travel::before {
	content: '';
	display: block;
	width: 62px;
	height: 42px;
	margin: 0 auto 1em auto;
	background: url(/study/index/images/ico_travel.png) no-repeat center/contain;
}
@media only screen and (max-width:767px) {
	.ttl_travel::before {
		width: 44px;
		height: 29px;
	}
}

.strength_list {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: stretch;
}
.strength_item {
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	flex: 0 0 45%;
	margin-bottom: 50px;
}
.strength_ttl {
	display: flex;
	flex-direction: column;
	justify-content: center;
	line-height: 1.4;
	text-align: center;
	height: 120px;
	background: no-repeat center/contain;
	margin-bottom: 0.5em;
}
.strength_ttl_1 { background-image: url(/study/index/images/txt_num_1.png); }
.strength_ttl_2 { background-image: url(/study/index/images/txt_num_2.png); }
.strength_ttl_3 { background-image: url(/study/index/images/txt_num_3.png); }
.strength_ttl_4 { background-image: url(/study/index/images/txt_num_4.png); }
.strength_txt {
	margin-bottom: 1.5em;
}
.strength_img {
	margin-top: auto;
}
.strength_img img{
	width: 100%;
	height: auto;
}
@media only screen and (max-width:767px) {
	.strength_list {
		display: block;
	}
	.strength_item {
		margin-bottom: 40px;
	}
	.strength_ttl {
		height: 90px;
	}
}

.list_square {
}
.list_square_item {
	position: relative;
	padding-left: 1.33em;
	line-height: 1.5;
	margin-top: 0.5em;
	margin-bottom: 0.5em;
	text-align: left;
}
.list_square_item::before {
	content: '';
	width: 1em;
	height: 1em;
	display: block;
	position: absolute;
	left: 0;
	top: 0.25em;
	background-color: #0950A8;
}

.ttl_underline {
	margin-top: 2.5em;
	margin-bottom: 2.5em;
	border-bottom: 2px solid #CBB021;
	letter-spacing: 0.05em;
}

.label_turquoise {
	display: inline-block;
	margin-bottom: 0.5em;
	padding: 0.3em 0.5em;
	background-color: #28AFD2;
	color: #FFF;
	line-height: 1.3;
	font-weight: 600;
}

.layout_2col_pc {
	display: flex;
	justify-content: space-between;
}
.layout_2col_pc_item {
	flex-basis: calc(50% - 40px);
	margin-bottom: 1.5em;
}
.layout_2col_pc_item:nth-child(2n) {
	margin-left: 80px;
}
@media only screen and (max-width:767px) {
	.layout_2col_pc {
		display: block;
	}
	.layout_2col_pc_item:nth-child(2n) {
		margin-left: auto;
	}
}

.hostschool {
	margin-bottom: 50px;
}
.hostschool_ttl {
	position: relative;
	width: 100%;
	padding: 0.5em 3em 0.5em 1em;
	background-color: #C2D6E9;
	cursor: pointer;
}
.hostschool_ttl::after {
	content: '';
	display: block;
	width: 1em;
	height: 1em;
	position: absolute;
	right: 1em;
	top: calc(50% - 0.5em);
	background: url(/study/index/images/ico_toggle_close.png) no-repeat center/contain;
}
.hostschool_body_in {
	padding: 1.5em;
	background-color: #f4f7f8;
}
.hostschool_img {
	width: 100%;
	margin-top: 90px;
}
.js_accordion .hostschool_body {
  overflow: hidden;
  transition: max-height 0.3s ease;
  max-height: 2000px; /* 想定最大高さを指定 */
}
.js_accordion_closed .hostschool_body {
  max-height: 0;
}
.js_accordion_closed .hostschool_ttl::after {
	background-image: url(/study/index/images/ico_toggle_open.png);
}
@media only screen and (max-width:767px) {
	.hostschool {
		margin-bottom: 40px;
	}
	.hostschool_img {
		margin-top: 0;
		margin-bottom: 20px;
	}
}

.ttl_leftline {
	border-left: 4px solid #095CA8;
	margin-bottom: 1em;
	padding: 0.2em 0 0.2em 0.5em;
	color: #095CA8;
	line-height: 1.4;
}

.box_blue {
	padding: 3em 5em;
	background-color: #F4F7F8;
	text-align: center;
}
@media only screen and (max-width:767px) {
	.box_blue {
		padding: 2.5em 1em;
	}
}

.qa_item {
	margin-bottom: 1em;
}
.qa_q {
	position: relative;
	width: 100%;
	padding: 1em 3em 1em 3em;
	background-color: #C2D6E9;
	font-weight: 700;
	cursor: pointer;
	line-height: 2;
}
.qa_q::before,
.qa_a::before {
	content: '';
	display: block;
	width: 1em;
	height: 1em;
	position: absolute;
	left: 1em;
	top: 1.5em;
	background: url(/study/index/images/txt_qa_q.png) no-repeat center/contain;
}
.qa_q::after {
	content: '';
	display: block;
	width: 1em;
	height: 1em;
	position: absolute;
	right: 1em;
	top: calc(50% - 0.5em);
	background: url(/study/index/images/ico_toggle_close.png) no-repeat center/contain;
}
.qa_body {
	background-color: #FFF;
}
.qa_a {
	position: relative;
	padding: 1em 1.5em 1em 3em;
	line-height: 2;
}
.qa_a::before {
	background: url(/study/index/images/txt_qa_a.png) no-repeat center/contain;
}
.js_accordion .qa_body {
  overflow: hidden;
  transition: max-height 0.3s ease;
  max-height: 2000px; /* 想定最大高さを指定 */
}
.js_accordion_closed .qa_body {
  max-height: 0;
}
.js_accordion_closed .qa_q::after {
	background-image: url(/study/index/images/ico_toggle_open.png);
}
@media only screen and (max-width:767px) {
	.qa_q,
	.qa_a {
		line-height: 1.5;
	}
	.qa_q::before,
	.qa_a::before {
		top: 1.25em;
	}
}

.message {
	position: relative;
	overflow: hidden;
}
.message_body {
	width: 440px;
}
.message_bg {
	position: absolute;
	left: calc(50% + 40px);
	top: 180px;
	width: 100vw;
	height: 612px;
	background: url(/study/index/images/img_message_pc.png) no-repeat left top/contain;
}
@media only screen and (max-width:767px) {
	.message_body {
		width: 100%;
	}
	.message_bg {
		position: static;
		left: calc(50% + 40px);
		top: 180px;
		width: 100%;
		height: 266px;
		background: url(/study/index/images/img_message_sp.png) no-repeat center bottom/contain;
	}
}

.outro {
	margin: 1.5em 0;
	padding: 30px 0;
	min-height: 172px;
	background: url(/study/index/images/ico_tes.png) no-repeat center top/152px 172px;
	text-align: center;
	line-height: 2;
}
@media only screen and (max-width:767px) {
	.outro {
		padding-top: 20px;
		padding-bottom: 20px;
	}
	.outro_ttl {
		margin-top: 15px;
	}
}

.fixed_ban {
	position: fixed;
	right:20px;
	bottom: 20px;
	z-index: 10;
}
.fixed_ban_img{
	width: 220px;
	height: auto;
}
@media only screen and (max-width:767px) {
	.fixed_ban_img{
		width: 110px;
	}
}

.lh_2 { line-height: 2; }

.c_blue{
	color: #095CA8;
}
.c_yellow{
	color: #CBB021;
}

.fz_50p {
	font-size: 50%;
}

.fw_600 {
	font-weight: 600;
}