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

#lower-image {
	background: url(../../images/main_image.jpg) center -150px;
	background-size: cover;
}

/* #main-contents section > *:last-child {
	margin-bottom: 0;
} */

#main-contents section figure {
	display: block;
	margin-bottom: 20px;
}


.f1 {
	margin-bottom: 40px;
}

.f1__child {
	position: relative;
	margin-bottom: 20px;
	padding: 20px;
	box-sizing: border-box;
	border: 1px solid rgba(0,0,0,0.1);
	border-radius: 5px;
	background-color: rgb(254, 255, 236);
}

.f1__header {
	position: absolute;
	left: 20px;
	top: 20px;
	z-index: 1;
}

.f1__sub-ttl {
	color: #000 !important;
	font-weight: bold;
	margin-bottom: 0 !important;
}

.f1__ttl {
	border: none !important;
	padding: 0 !important;
}

.f1__img {
	margin-top: 50px;
}

.f1__img img {
	display: block;
	width: 100%;
	max-width: 500px;
	margin: auto;
}

.f2 {
	
}

.f2__child {
	border-top: 1px solid rgba(0,0,0,0.1);
	padding: 20px 0;
	box-sizing: border-box;
}

.f2__ttl {
	display: flex !important;
	align-items: center;
	padding: 0 !important;
	font-weight: normal !important;
}

.f2__ttl-i {
	display: block;
	width: 30px;
	margin-right: 5px;
}

.f2__ttl-i img {
	display: block;
	width: 100%;
}

.f2__ttl-t {
	display: block;
}

.f2__txt b {
	color: rgba(0,0,0,0.8);
	font-weight: bolder;
}


.flow {
	border-bottom: 1px solid rgba(0,0,0,0.1);
}

.flow li {
	position: relative;
	border-top: 1px solid rgba(0,0,0,0.1);
	padding: 30px 0;
	margin: 0 !important;
}

.flow li:after {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	content: "";
	width: 32px;
	height: 32px;
	margin: auto;
	padding: 0 10px;
	z-index: 1;
	background: #fff url(/common/images/flow_arrow.png) center no-repeat;
	background-size: 50%;
	transform: translateY(50%);
}

.flow > *:last-child:after {
	display: none !important;
}

.flow .ttl {
	font-weight: normal !important;
	color: rgb(0, 0, 0) !important;
}

.flow .flow-num {
	display: inline-block;
	width: 20px;
	margin-right: 10px;
	padding: 0 !important;
	text-align: left;
	font-weight: bold !important;
	color: var(--color-link) !important;
}

.flow .img {
	width: 100%;
	margin-bottom: 20px;
}

.flow .img img {
	display: block;
	width: 100%;
}


.f3 {
	
}

.f3__child {
	display: block;
	justify-content: space-between;
	padding: 2.5em 0 !important;
	border-top: 1px solid rgba(0,0,0,0.1);
}

.f3__child:last-child {
	padding-bottom: 0 !important;
}

.f3__ttl {
	font-weight: normal !important;
	color: #000 !important;
}

.f3__child-inner {
	/*width: calc(66.666% - 10px);*/
	width: 100%;
}

.f3__child-inner > * {
	margin-bottom: 1em;
}

.f3__child-inner > *:last-child {
	margin-bottom: 0;
}


.tree-map {
	padding: 20px 0 0 !important;
	box-sizing: border-box;
	border-radius: 5px;
	overflow: hidden;
}

.tree-map ul {
	position: relative;
	list-style: none !important;
	padding-left: 5em !important;
	padding-top: 1.5em;
	margin-bottom: 0;
}


.tree-map li {
	position: relative;
	margin: 0 0 1.5em !important;
	padding: 0 !important;
	list-style: none !important;
}

.tree-map li:last-child {
	margin-bottom: 0 !important;
}

.tree-map li:before {
	position: absolute;
	content: "";
	top: -1.5em;
	bottom: auto;
	right: 100%;
	display: block;
	width: 2.5em;
	height: calc(50% + 1.5em);
	border-bottom: 1px solid var(--color-link);
	margin: auto;
}

.tree-map li:after {
	position: absolute;
	content: "";
	top: -1.5em;
	bottom: auto;
	right: 100%;
	display: block;
	width: 2.5em;
	height: calc(100% + 1.5em);
	border-left: 1px solid var(--color-link);
	margin: auto;
}

.tree-map li:last-child:after {
	height: calc(50% + 1.5em + 1px);
}

.tree-map > li:before {
	display: none;
}

.tree-map li span {
	
}

.tree-map__item-inner {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	background-color: aliceblue;
	padding: 15px 25px;
	box-sizing: border-box;
	border-radius: 5px;
}

.tree-map > li > .tree-map__item-inner {
	background-color: rgb(118, 188, 239);
	color: #fff;
}

.tree-map__small {
	display: block;
	margin-right: 1em;
}

.tree-map__name {
	display: block;
	margin-right: 1em;
	font-size: 1.5rem;
	font-weight: bold;
}



@media screen and (min-width: 768px) {
	#main-contents .about .outline {
		display: flex;
		justify-content: space-between;
		flex-direction: row-reverse;
	}

	#main-contents .about .outline figure {
		width: calc(50% - 20px);
		margin-bottom: 0;
	}

	#main-contents .about .outline div {
		width: calc(50% - 20px);
	}

	#lower-contents #main-contents h2 {
		clear: left;
	}

	.f1__img {
		margin-top: 0;
	}

	.flow li {
		display: flex;
		align-items: center;
		justify-content: space-between;
	}

	.flow .img {
		width: 200px;
		margin-bottom: 0 !important;
	}

	.flow div {
		width: calc(100% - 230px);
	}

	.flow .txt {
		padding-left: 30px;
	}
}

@media screen and (min-width: 1280px) {
	.f1 {
		display: flex;
		justify-content: space-between;
	}

	.f1__child {
		width: calc(50% - 10px);
		margin-bottom: 0;
	}

	.flow li {
		display: flex;
		justify-content: space-between;
		align-items: center;
		padding: 1.5em 20px;
	}

	.flow .img {
	}

	.flow div {
		display: flex;
		justify-content: space-between;
	}

	.flow .ttl {
		width: 40%;
		margin-bottom: 0 !important;
	}

	.flow .txt {
		width: 60%;
		padding-left: 0;
	}

	.f2__child {
		display: flex;
		align-items: flex-start;
		justify-content: space-between;
		padding: 2em 20px;
	}

	.f2__ttl {
		margin-bottom: 0 !important;
		width: calc(33.333% - 10px);
	}
	
	.f2__txt {
		width: calc(66.666% - 10px);
	}

	.f3__child {
		padding: 2.5em 20px !important;
	}

	.tree-map__name {
		font-size: 1.6rem;
	}
}