@charset "utf-8";

.box_flow_about {
	width: 100%;
	padding: 5em 5%;
	font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
}
.box_flow_about .inner {
	width: 100%;
	max-width: 1200px;
	margin: auto;
}
.box_flow_about .inner p {
	font-size: 1.5em;
	line-height: 2.5;
	font-family: YuGothic, "Yu Gothic medium", "Hiragino Sans", Meiryo, "sans-serif";
	font-weight: normal;
}

.box_flow_free {
	width: 100%;
}
.box_flow_free article {
	position: relative;
	width: 100%;
	padding: 0 5%;
}
.box_flow_free article:nth-child(odd) {
	background-color: #F0F0F0;
}
.box_flow_free article::after {
	content: "";
	position: absolute;
	bottom: -50px;
	left: 0;
	right: 0;
	margin: auto;
	width: 0;
	height: 0;
	border-left: 30px solid transparent;
	border-right: 30px solid transparent;
	border-top: 50px solid #FFF;
	z-index: 1;
}
.box_flow_free article:nth-child(odd)::after {
	border-top: 50px solid #F0F0F0;
}
.box_flow_free article:last-child::after {
	display: none;
}
.box_flow_free article section {
	display: flex;
	justify-content: space-between;
	width: 100%;
	max-width: 1200px;
	margin: auto;
	padding: 6em 0;
}
.box_flow_free article section div:first-child {
	width: 40%;
}
.box_flow_free article section div:last-child {
	width: 56%;
	text-align: left;
}
.box_flow_free article section div:last-child h3 {
	margin-bottom: 1em;
	padding-bottom: 0.7em;
	border-bottom: 2px dotted #707070;
	font-size: 1.8em;
	line-height: 1.5;
	color: #384756;
}
.box_flow_free article section div:last-child p {
	padding-bottom: 2.0em;
	font-size: 1.0em;
	font-weight: normal;
	line-height: 2.5;
	color: #5C5C5C;
}

.flow_separate {
	margin-bottom: 3em;
	padding: 0.8em;
	background-color: #5F6B77;
	font-size: 1.9em;
	color: #FFF;
	font-weight: bold;
}


.box_flow_base {
	width: 100%;
	margin-bottom: 4em;
}
.box_flow_base article {
	position: relative;
	width: 100%;
	background-color: #E1E3E6;
	padding: 0 5%;
}
.box_flow_base article:nth-child(odd) {
	background-color: #99A1A9;
}
.box_flow_base article::after {
	content: "";
	position: absolute;
	bottom: -50px;
	left: 0;
	right: 0;
	margin: auto;
	width: 0;
	height: 0;
	border-left: 30px solid transparent;
	border-right: 30px solid transparent;
	border-top: 50px solid #E1E3E6;
	z-index: 1;
}
.box_flow_base article:nth-child(odd)::after {
	border-top: 50px solid #99A1A9;
}
.box_flow_base article:last-child::after {
	display: none;
}
.box_flow_base article section {
	display: flex;
	justify-content: space-between;
	width: 100%;
	max-width: 1200px;
	margin: auto;
	padding: 6em 0;
}
.box_flow_base article section div:first-child {
	width: 40%;
}
.box_flow_base article section div:last-child {
	width: 56%;
	text-align: left;
}
.box_flow_base article section div:last-child h3 {
	margin-bottom: 1em;
	padding-bottom: 0.7em;
	border-bottom: 2px dotted #707070;
	font-size: 1.8em;
	line-height: 1.5;
	color: #384756;
}
.box_flow_base article:nth-child(odd) section div:last-child h3 {
	color: #FFF;
	border-bottom: 2px dotted #FFF;
}
.box_flow_base article:nth-child(odd) section div:last-child p {
	color: #FFF;
}
.box_flow_base article section div:last-child p {
	padding-bottom: 2.0em;
	font-size: 1.0em;
	font-weight: normal;
	line-height: 2.5;
	color: #5C5C5C;
}



@media screen and (max-width: 920px) {
	.box_flow_about .inner p {
		font-size: 1.1em;
	}
	.box_flow_free article section,
	.box_flow_base article section {
		padding: 4em 0 4em 0;
	}
	.box_flow_free article section div:last-child h3,
	.box_flow_base article section div:last-child h3 {
		margin-bottom: 0.7em;
		padding-bottom: 0.7em;
		font-size: 1.3em;
	}
	.box_flow_free article section div:last-child p,
	.box_flow_base article section div:last-child p {
		padding-bottom: 1.0em;
		font-size: 1.0em;
		font-weight: bold;
		line-height: 2.0;
		color: #5C5C5C;
	}
	.box_flow_free article::after,
	.box_flow_base article::after {
		bottom: -30px;
		border-top-width: 30px;
	}
	.box_flow_free article:nth-child(odd)::after,
	.box_flow_base article:nth-child(odd)::after {
		border-top-width: 30px;
	}
}
@media screen and (max-width: 700px) {
	.box_flow_about .inner p {
		font-size: 1.0em;
		line-height: 2.0;
	}
	.box_flow_free article section,
	.box_flow_base article section {
		padding: 4em 0 4em 0;
	}
	.box_flow_free article section div:last-child h3,
	.box_flow_base article section div:last-child h3 {
		font-size: 1.1em;
	}
	.box_flow_free article section div:last-child p,
	.box_flow_base article section div:last-child p {
		font-size: 0.9em;
		line-height: 1.7;
	}
}
@media screen and (max-width: 540px) {
	.box_flow_free article section,
	.box_flow_base article section {
		padding: 4em 0 2.5em 0;
	}
	.box_flow_free article section,
	.box_flow_base article section {
		display: block;
		width: 100%;
		padding: 3em 0;
	}
	.box_flow_free article section div:first-child,
	.box_flow_base article section div:first-child {
		margin-bottom: 2em;
	}
	.box_flow_free article section div:first-child,
	.box_flow_free article section div:last-child,
	.box_flow_base article section div:first-child,
	.box_flow_base article section div:last-child {
		width: 100%;
	}
	.flow_separate {
		margin: 0;
		font-size: 1.3em;
	}
}