@charset "utf-8";



.main-contents {
	padding-bottom: 0;
}

.efforts-section {
	margin-top: 100px;
	padding-top: 100px;
	position: relative;
}

.efforts-section:first-child {
	margin-top: 0;
}

.efforts-section:before {
	content: "";
	width: 100%;
	height: 1px;
	display: block;
	background-color: rgba(0, 0, 0, .1);
	position: absolute;
	top: 0;
	left: 0;
	z-index: 0;
}


@media screen and ( max-width: 960px ) {

	.efforts-section {
		margin-top: 80px;
		padding-top: 80px;
	}

}


@media screen and ( max-width: 640px ) {

	.efforts-section {
		margin-top: 60px;
		padding-top: 60px;
	}

}



/* sdgs ------------------------*/



.sdgs-theme {
	margin: 80px auto;
}

.sdgs-theme__title {
	max-width: 400px;
	margin: 0 auto;
	margin-bottom: 40px;
}

.sdgs-theme__list {
	display: flex;
	flex-wrap: wrap;
}

.sdgs-theme__list__item {
	flex-basis: 230px;
	margin-right: 10px;
	margin-bottom: 10px;
}

.sdgs-detail__title {
	margin-bottom: 40px;
	font-size: 3rem;
	font-weight: 500;
	line-height: 1.6;
	color: rgba(0, 0, 0, 1);
}

.sdgs-detail__main {
	margin-top: 80px;
}

.sdgs-detail__main__item {
	margin-top: 10px;
	padding: 60px;
	display: flex;
	background-color: rgba(0, 0, 0, .05);
	box-sizing: border-box;
}

.sdgs-detail__main__image {
	max-width: 330px;
	flex-basis: 330px;
	margin-right: 60px;
	display: flex;
}

.col-3 .sdgs-detail__main__image {
	max-width: 500px;
	flex-basis: 500px;
}

.sdgs-detail__main__image li {
	max-width: calc((100% - 10px) / 2);
	flex-basis: calc((100% - 10px) / 2);
	margin-right: 10px;
}

.col-3 .sdgs-detail__main__image li {
	max-width: calc((100% - 20px) / 3);
	flex-basis: calc((100% - 20px) / 3);
}

.sdgs-detail__main__image li:last-child {
	margin-right: 0;
}

.sdgs-detail__main__wrap {
	max-width: calc(100% - 330px - 60px);
	flex-basis: calc(100% - 330px - 60px);
}

.col-3 .sdgs-detail__main__wrap {
	max-width: calc(100% - 500px - 60px);
	flex-basis: calc(100% - 500px - 60px);
}

.sdgs-detail__main__en {
	display: block;
	margin-bottom: 5px;
	font-size: 1.4rem;
	line-height: 1.8;
	color: rgba(0, 0, 0, .4);
}

.sdgs-detail__main__title {
	margin-bottom: 20px;
	font-size: 2rem;
	font-weight: 500;
	color: rgba(0, 0, 0, 1);
}

.sdgs-detail__main__list li {
	margin-left: 15px;
	list-style: disc;
	margin-bottom: 10px;
	position: relative;
	font-size: 1.4rem;
	line-height: 1.8;
}


@media screen and ( min-width: 1281px ) {

	.sdgs-theme__list__item {
		max-width: calc(((100% - 1px) - (10px * 7)) / 8);
		flex-basis: calc(((100% - 1px) - (10px * 7)) / 8);
	}

	.sdgs-theme__list__item:nth-child(8n) {
		margin-right: 0;
	}

}

@media screen and ( max-width: 1280px ) {

	.sdgs-detail__main__item.col-3 {
		display: block;
	}

	.col-3 .sdgs-detail__main__image {
		margin-bottom: 30px;
	}

	.col-3 .sdgs-detail__main__wrap {
		max-width: none;
	}

}


@media screen and ( min-width: 1081px ) and ( max-width: 1280px ) {

	.sdgs-theme__list__item {
		max-width: calc(((100% - 1px) - (10px * 5)) / 6);
		flex-basis: calc(((100% - 1px) - (10px * 5)) / 6);
	}

	.sdgs-theme__list__item:nth-child(6n) {
		margin-right: 0;
	}

}


@media screen and ( max-width: 1080px ) {

	.sdgs-detail__main__item {
		padding: 40px 6vw;
	}

	.sdgs-detail__main__item {
		display: block;
	}

	.sdgs-detail__main__image {
		margin-bottom: 30px;
		margin-right: 0;
	}

	.sdgs-detail__main__wrap {
		max-width: none;
	}

}


@media screen and ( min-width: 641px ) and ( max-width: 1080px ) {

	.sdgs-theme__list__item {
		max-width: calc(((100% - 1px) - (10px * 3)) / 4);
		flex-basis: calc(((100% - 1px) - (10px * 3)) / 4);
	}

	.sdgs-theme__list__item:nth-child(4n) {
		margin-right: 0;
	}

}


@media screen and ( max-width: 960px ) {

	.sdgs-detail__title {
		font-size: 2.5rem;
	}

	.sdgs-detail__main {
		margin-top: 60px;
	}

}


@media screen and ( max-width: 640px ) {

	.sdgs-theme {
		margin: 60px auto;
	}

	.sdgs-theme__list__item {
		max-width: calc(((100% - 1px) - (10px * 2)) / 3);
		flex-basis: calc(((100% - 1px) - (10px * 2)) / 3);
	}

	.sdgs-theme__list__item:nth-child(3n) {
		margin-right: 0;
	}

	.sdgs-detail__title {
		margin-bottom: 20px;
	}

	.sdgs-detail__main {
		margin-top: 40px;
	}

	.sdgs-detail__main__image li {
		max-width: calc((100% - 5px) / 2);
		flex-basis: calc((100% - 5px) / 2);
		margin-right: 5px;
	}

	.col-3 .sdgs-detail__main__image li {
		max-width: calc((100% - 10px) / 3);
		flex-basis: calc((100% - 10px) / 3);
	}

	.sdgs-detail__main__en {
		font-size: 1.2rem;
	}

	.sdgs-detail__main__title {
		font-size: 1.8rem;
	}

}


@media screen and ( max-width: 480px ) {

	.sdgs-theme__list__item {
		max-width: calc(((100% - 1px) - (2px * 2)) / 3);
		flex-basis: calc(((100% - 1px) - (2px * 2)) / 3);
		margin-right: 2px;
		margin-bottom: 2px;
	}

	.sdgs-detail__title {
		font-size: 2rem;
	}

	.sdgs-detail__main__item {
		padding-top: 6vw;
		padding-bottom: 6vw;
	}

	.sdgs-detail__main__image li {
		max-width: calc((100% - 2px) / 2);
		flex-basis: calc((100% - 2px) / 2);
		margin-right: 2px;
	}

	.col-3 .sdgs-detail__main__image li {
		max-width: calc((100% - 4px) / 3);
		flex-basis: calc((100% - 4px) / 3);
	}

}



/* iso ------------------------*/



.iso-detail {
	display: flex;
	justify-content: space-between;
}

.iso-detail:after {
	content: "";
	width: 200px;
	height: 1px;
	display: block;
	background-color: rgba(0, 0, 0, 1);
	position: absolute;
	top: 0;
	left: 0;
}

.iso__title {
	max-width: 200px;
	flex-basis: 200px;
}

.iso__title__name {
	margin-bottom: 20px;
	font-size: 4rem;
	line-height: 1.6;
	color: rgba(0, 0, 0, 1);
}

.iso__title__mark {
	padding: 15px 0;
	display: flex;
	border: 1px solid rgba(0, 0, 0, .8);
	justify-content: center;
	box-sizing: border-box;
}

.iso__title__mark__item {
	max-width: 80px;
	flex-basis: 80px;
	margin-right: 10px;
}

.iso__title__mark__item:last-child {
	margin-right: 0;
}

.iso__wrap {
	max-width: calc(100% - 200px - 6vw);
	flex-basis: calc(100% - 200px - 6vw);
}

.iso__wrap__title {
	margin-bottom: 20px;
	font-size: 1.8rem;
	font-weight: 500;
	line-height: 1.6;
	color: rgba(0, 0, 0, 1);
}

.iso__list {
	margin-left: 20px;
	list-style: decimal;
}

.iso__list__item {
	margin-bottom: 30px;
	font-size: 1.4rem;
	line-height: 1.8;
}

.iso__list__item:last-child {
	margin-bottom: 0;
}

.iso__data {
	margin-top: 80px;
	padding-top: 80px;
	display: flex;
	border-top: 1px solid rgba(0, 0, 0, .1);
	justify-content: space-between;
}

.iso__data__dl {
	display: flex;
	flex-wrap: wrap;
	align-content: flex-start;
}

.iso__data__dl:first-child {
	max-width: 60%;
	flex-basis: 60%;
}

.iso__data__dl:last-child {
	max-width: 35%;
	flex-basis: 35%;
}

.iso__data__dl dt,
.iso__data__dl dd {
	margin-bottom: 20px;
	line-height: 1.6;
}

.iso__data__dl dt {
	max-width: 100px;
	flex-basis: 100px;
	font-size: 1.2rem;
	font-weight: 500;
	color: rgba(0, 0, 0, .5);
}

.iso__data__dl dd {
	max-width: calc(100% - 100px);
	flex-basis: calc(100% - 100px);
	font-size: 1.4rem;
}



@media screen and ( max-width: 1280px ) {

	.iso__data {
		display: block;
	}

	.iso__data__dl {
		max-width: none !important;
	}

}


@media screen and ( max-width: 960px ) {

	.iso-detail {
		display: block;
	}

	.iso__wrap {
		max-width: none;
		margin-top: 60px;
	}

	.iso__list__item {
		margin-bottom: 20px;
	}

	.iso__data {
		margin-top: 60px;
		padding-top: 60px;
	}

}


@media screen and ( max-width: 640px ) {

	.iso-detail:after {
		width: 100px;
	}

	.iso__title__name {
		font-size: 3rem;
	}

	.iso__wrap__title {
		margin-bottom: 10px;
		font-size: 1.6rem;
	}

	.iso__list__item {
		line-height: 1.6;
	}

}


@media screen and ( max-width: 480px ) {

	.iso__wrap {
		margin-top: 40px;
	}

	.iso__data {
		margin-top: 40px;
		padding-top: 40px;
	}

	.iso__data__dl {
		display: block;
	}

	.iso__data__dl dt,
	.iso__data__dl dd {
		max-width: none;
	}

	.iso__data__dl dt {
		margin-bottom: 0;
	}

	.iso__data__dl dd {
		margin-bottom: 15px;
	}

}



/* Other ------------------------*/



.other-list {
	margin-top: 100px;
}

.other-list__item {
	padding: 80px 0;
	position: relative;
}

.other-list__item:last-child {
	padding-bottom: 0;
}

.other-list__item:before,
.other-list__item:after {
	content: "";
	height: 1px;
	display: block;
	position: absolute;
	top: 0;
	left: 0;
}

.other-list__item:before {
	width: 100%;
	background-color: rgba(0, 0, 0, .1);
	z-index: 0;
}

.other-list__item:after {
	width: 200px;
	background-color: rgba(0, 0, 0, 1);
	z-index: 1;
}

.other-list__title {
	margin-bottom: 40px;
	font-size: 2.4rem;
	font-weight: 500;
	line-height: 1.6;
	color: rgba(0, 0, 0, 1);
}

.other-list__title a.icon-blank:after {
	margin-left: 10px;
}	

.other-list__wrap {
	display: flex;
	justify-content: space-between;
}

.other-list__membership {
	max-width: 120px;
	flex-basis: 120px;
	font-size: 1.4rem;
	line-height: 1.6;
	font-weight: 500;
	color: rgba(0, 0, 0, .6);
}

.other-list__text {
	max-width: calc(100% - 180px);
	flex-basis: calc(100% - 180px);
}


@media screen and ( max-width: 640px ) {

	.other-list {
		margin-top: 80px;
	}

	.other-list__item {
		padding: 60px 0;
	}

	.other-list__title {
		margin-bottom: 20px;
		font-size: 2rem;
	}

	.other-list__wrap {
		display: block;
	}

	.other-list__membership,
	.other-list__text {
		max-width: none;
	}

	.other-list__membership {
		margin-bottom: 20px;
	}

}


@media screen and ( max-width: 480px ) {

	.other-list {
		margin-top: 60px;
	}

	.other-list__item {
		padding: 40px 0;
	}

	.other-list__item:after {
		width: 100px;
	}

	.other-list__title {
		font-size: 1.8rem;
	}

}