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

.pageHeadTeacher .headline span {
	margin-top: 60px;
}
.pageHeadTeacher .txt {
	bottom: 69px;
}

@media screen and (max-width: 767px) {
	.pageHeadTeacher .inner {
		height: 250px;
	}
	.pageHeadTeacher .headline span {
		margin-top: 20px;
	}
	.pageHeadTeacher .txt {
		bottom: 20px;
		width: calc(100% - 130px);
	}
	.pageHeadTeacher .txt p {
		font-size: 1.4rem;
	}
	.pageHeadTeacher .txt:after {
		top:60%;
	}

}

.lead {
	font-size: 1.6rem;
	line-height: 2;
	max-width: 724px;
	margin: 0 auto 60px;
	padding-bottom: 130px;
	position: relative;
}

.lead:after {
	background: url("../images/concept/eq/build/ico_arrow.png");
	background-size: cover;
	content: '';
	display: block;
	height: 69px;
	width: 76px;
	margin: 0 auto;
	position: absolute;
	left: 0;
	right: 0;
	bottom:0;
}
@media screen and (max-width: 767px) {
	.lead {
		margin-bottom: 30px;
		padding-bottom: 40px;
	}
	.lead:after {
		height: 27px;
		width: 30px;
	}
}

.grayBox {
	background: rgba(0,0,0,0.03);
	margin-bottom: 140px;
	padding: 40px 40px;
}
.grayBox .ttl {
	font-size: 3.2rem;
	line-height: 1.4;
}
.grayBox p {
	line-height: 2.2;
}
.grayBox .column:nth-child(1) {
	width: 42%;
}
@media screen and (max-width: 767px) {
	.grayBox {
		margin-bottom: 60px;
		padding: 30px 5%;
	}
	.grayBox .ttl {
		font-size: 2rem;
	}
	.grayBox .column:nth-child(1) {
		width: 100%;
	}
	
}
.buildType p {
	line-height: 2.2;
}
.doubleImg {
	margin-bottom: 100px;
	text-align: right;
}
.doubleImg .img {
	position: relative;
	left: 216px;
	width: 350px;
}
.doubleImg .img + .img {
	left: 0;
	bottom: 40px;
	width: 306px;
}

.doubleImg .img:after {
	z-index: -10;
}

@media screen and (max-width: 767px) {
	.doubleImg {
		margin-bottom: 40px;
	}
	.doubleImg .img {
		left: 40%;
		width: 60%;
	}
	.doubleImg .img + .img {
		width: 60%;
	}	
}

.buildType .teacherComment {
	margin: 200px 0;
}
@media screen and (max-width: 767px) {
	.buildType .teacherComment {
		margin: 40px 0 60px;
	}
}

.buildType02 .head {
	margin: 0 0 160px;
}
.buildType02 .head.mb0 {
	margin-bottom: 0;
}
.buildType02 .head .ttl {
	color: #000;
	margin-bottom: 55px;
	text-align: center;
}
.buildType02 .head p {
	line-height: 2;
	max-width: 1086px;
	margin: 0 auto;
}
@media screen and (max-width: 767px) {
	.buildType02 .head .ttl {
		font-size: 2rem;
		margin-bottom: 20px;
	}
	.buildType02 .head {
		margin-bottom: 40px;
	}
	.buildType02 .head p {
		font-size: 1.3rem;
		letter-spacing: -0.3px;
	}
	.buildType02 .head.mb0 {
		margin-bottom: 20px;
	}
}
.buildType02 .grayBox .head {
	position: relative;
	margin-bottom: 0;
	top: -65px;
}
.buildType02 .grayBox .head.double {
	top: -110px;
}
@media screen and (max-width: 767px) {
	.buildType02 .grayBox .head {
		top: -45px;
	}
	.buildType02 .grayBox .head.double {
		top: -45px;
	}
}

.buildType02 .grayBox .head .ttl {
	margin-bottom: 30px;
}
.buildType02 .grayBox .head.double .ttl {
	margin-bottom: 50px;
}
.buildType02 .grayBox .head.double p {
	max-width: none;
}
@media screen and (max-width: 767px) {
	.buildType02 .grayBox .head.double .ttl {
		margin-bottom: 25px;
	}
}


/*数字画像三列*/
.numImgCol3.flex {
	align-items: flex-start;
}
.numImgCol3 .unit {
	margin: 0 3% 50px 0;
	position: relative;
	width: 31%;
}
.numImgCol3 .unit:nth-child(3n) {
	margin-right: 0;
}

.numImgCol3 .unit .img {
	position: absolute;
	right: 10px;
	width: 303px;
}

.numImgCol3 .unit .txt {
	background: #fff;
	border-radius:6px;
	box-shadow: 0 0 3px 3px rgba(0,0,0,0.03);
	display: inline-block;
	padding: 10px 16px;
	position: relative;
	margin-top: 195px;
}
.numImgCol3 .unit .txt .num {
	color: rgba(123,163,39,0.5);
	font-family: sofia-pro, sans-serif;
	font-size: 12rem;
	position: absolute;
	left: 0px;
	top: -135px;
	z-index: -1;
}
.numImgCol3 .unit .txt p {
	color: #7BA327;
	font-size: 1.8rem;
	font-weight: 500;
	margin-bottom: 0;
}

@media screen and (max-width: 767px) {
	.numImgCol3 .unit {
		margin: 0;
		width: 100%;
	}
	.numImgCol3 .unit + .unit {
		margin-top: 60px;
	}
	
	.numImgCol3 .unit:last-of-type {
		margin-bottom: 0;
	}
	.numImgCol3 .unit .img {
		position: relative;
		right: 0;
		width: 100%;
	}
	.numImgCol3 .unit .txt {
		margin-top: 40px;
		padding: 10px 5%;
		width: 100%;
		z-index: 0;
	}
	
	.numImgCol3 .unit .txt .num {
		font-size: 6rem;
		left: auto;
		right: 0;
		top: -60px;
		z-index: 1;
	}
	.numImgCol3 .unit .txt .ttl {
		font-size: 2rem;
		padding-right: 50px;
	}	
	.numImgCol3 .unit .txt p {
		font-size: 1.4rem;
		line-height: 1.6;
		padding-bottom: 2px;
	}
}

.buildType02 iframe {
	margin: 60px 0;
	height: 676px;
	width: 100%;
}
@media screen and (max-width: 767px) {
	.buildType02 iframe {
		margin: 0 0 30px;
		height: 250px;
	}
}

.buildType02 .figureWrap {
	max-width: 814px;
	margin: 0 auto;
}
.buildType02 .figureWrap p {
	line-height: 1.8;
	margin-bottom: 50px;
}

@media screen and (max-width: 767px) {
	.buildType02 .figureWrap p {
		font-size: 1.3rem;
	}
}



.fullFrame {
	padding: 0 2%;
}
.fullFrame strong {
	font-size: 2.4rem;
	display: block;
	margin-bottom: 10px;
}
.fullFrame .column:nth-of-type(1) {
	width: 48%;
}
.fullFrame .column {
	margin-bottom: 30px;
}
@media screen and (max-width: 767px) {
	.fullFrame strong {
		font-size: 1.8rem;
	}
	.fullFrame p {
		font-size: 1.3rem;
		line-height: 1.8;
	}
	.fullFrame .column:nth-of-type(1) {
		width: 100%;
	}
	.fullFrame .column {
		margin-bottom: 20px;
	}
}


.buildType02 .figureWrap.arrow {
	max-width: 920px;
	margin-bottom: 60px;
}
.figureWrap.arrow .unit + .unit {
	position: relative;
}
.figureWrap.arrow .unit + .unit:before {
	background: url("../images/concept/eq/build/ico_arrow02.png");
	content: '';
	display: block;
	height: 148px;
	left: -135px;
	top:calc(50% - 80px);
	position: absolute;
	width: 78px;
}

.figureWrap.arrow .unit .ttl {
	font-size: 2.4rem;
	margin-bottom: 5px;
}
@media screen and (max-width: 767px) {
	.figureWrap.arrow .unit .ttl {
		font-size: 2rem;
	}
	.figureWrap.arrow .unit + .unit {
		margin-top: 80px;
	}
	.figureWrap.arrow .unit + .unit:before {
		background-size: cover;
		left: 0;
		right: 0;
		margin: 0 auto;
		top: -70px;
		transform: rotate(90deg);
		height: 60px;
		width: 32px;
	}
}
.formula {
	align-items: stretch;
	margin: 80px 0 0;
}
.formula .unit {
	background: #fff;
	border-radius: 5px;
	box-shadow: 0 0 3px 3px rgba(0,0,0,0.03);
	padding: 20px 40px;
	position: relative;
	width: 296px;
}
.formula .unit:last-of-type {
	width: 364px;
	display: flex;
	align-items: center;
}
.formula .unit:last-of-type p {
	font-size: 2rem;
	font-weight: 700;
	line-height: 1.8;
}
.formula .unit:last-of-type p strong {
	color: #7BA327;
}


.formula .unit:nth-of-type(2):before {
	background: url("../images/concept/eq/build/ico_plus.png");
	content: '';
	display: block;
	height: 26px;
	position: absolute;
	left: -75px;
	top: calc(50% - 13px);
	width: 25px;
}
.formula .unit:last-of-type:before {
	background: url("../images/concept/eq/build/ico_equal.png");
	content: '';
	display: block;
	height: 18px;
	position: absolute;
	left: -75px;
	top: calc(50% - 9px);
	width: 25px;
}

.formula .unit .ttl {
	font-size: 2.4rem;
	margin-bottom: 10px;
	text-align: center;
}
@media screen and (max-width: 767px) {
	.formula .unit:last-of-type {
		width: 100%;
	}
	.formula .unit {
		padding: 10px 20px;
		width: 100%;
	}
	.formula .unit + .unit {
		margin-top: 60px;
	}
	.formula .unit p {
		font-size: 1.3rem;
		line-height: 1.6;
	}
	.formula .unit .ttl {
		font-size: 1.8rem;
	}
	.formula .unit:nth-of-type(2):before {
		left: 0;
		right: 0;
		margin: 0 auto;
		top: -43px;
	}
	.formula .unit:last-of-type:before {
		left: 0;
		right: 0;
		margin: 0 auto;
		top: -40px;
		transform: rotate(90deg);
	}
	.formula .unit:last-of-type p {
		font-size: 1.6rem;
	}
}
.grayBox + .back {
	margin: 60px 0 110px;
}
@media screen and (max-width: 767px) {
	.grayBox + .back {
		margin: 20px 0 0;
	}
}
.mb0 {
	margin-bottom: 0;
}
.mt220 {
	margin-top: 220px;
}
.mt90 {
	margin-top: 90px;
} 
.mt40 {
	margin-top: 40px;
}

@media screen and (max-width: 767px) {
	.mt220, .mt90 {
		margin-top: 50px;
	}
}

span.note {
	font-size: 1.2rem;
}
@media screen and (max-width: 767px) {
	span.note {
	font-size: 1.1rem;
}
}