@charset "utf-8";

.box_daikukan_about {
	width: 100%;
	padding: 0 5%;
	margin: 6em auto;
}
.box_daikukan_about h2 {
	max-width: 1200px;
	margin: auto;
}

.box_daikukan_set {
	width: 100%;
	padding: 0 5%;
	margin: 0 auto 5em auto;
}
.box_daikukan_set article {
	width: 100%;
	max-width: 1200px;
	margin: auto;
	text-align: left;
	font-weight: bold;
	color: #5C5C5C;
}
.box_daikukan_set article h3 {
	margin-bottom: 1em;
	font-size: 2em;
	color: #394756;
}
.box_daikukan_set article p {
	margin-bottom: 2em;
	font-size: 1.2em;
	line-height: 2;
	font-weight: normal;
}
.box_daikukan_set article address {
	margin-bottom: 2em;
	font-size: 1.0em;
	text-decoration: none;
	line-height: 2;
	font-style: normal;
}
.box_daikukan_set article address a {
	color: #5C5C5C;
	text-decoration: none;
}

.box_daikukan_insert {
	display: flex;
	margin-bottom: 8em;
}
.box_daikukan_insert div {
	width: 33.3333%;
}
.box_daikukan_insert div iframe {
	width: 100%;
	height: 100%;
}


@media screen and (max-width: 920px) {
	.box_daikukan_about {
		margin: 4em auto;
	}
	.box_daikukan_set {
		margin-bottom: 3em;
	}
	.box_daikukan_set article h3 {
		font-size: 1.6em;
	}
	.box_daikukan_insert {
		flex-wrap: wrap;
		margin-bottom: 6em;
	}
	.box_daikukan_insert div {
		width: 50%;
	}
	.box_daikukan_insert div:first-child {
		width: 90%;
		margin: auto auto 3em auto;
	}
	.box_daikukan_insert div iframe {
		width: 100%;
		height: 350px;
	}
}
@media screen and (max-width: 700px) {
	.box_daikukan_set article h3 {
		font-size: 1.4em;
	}
	.box_daikukan_set article p {
		margin-bottom: 1.5em;
		font-size: 1.1em;
	}
}
@media screen and (max-width: 540px) {
	.box_daikukan_about {
		margin: 3em auto;
	}
}