.sub_top.mv {
	background-image: url(../img/benefit/sub_top_mv_benefit.png);
}

/* ------------------------------------------
  benefit_main
------------------------------------------ */

.benefit_main {
	padding: 100px 0;
}

.benefit_main_content {
	max-width: 800px;
	margin: 0 auto;
}

.benefit_main_content_top {
	font-weight: 500;
	font-size: 16px;
	letter-spacing: 0.05em;
	line-height: 2;
	text-align: center;
	color: #333;
}

.benefit_main_content_item {
	margin-top: 100px;
}

.benefit_main_content_item+.benefit_main_content_item {
	margin-top: 30px;
}

.benefit_main_content_item_title {
	padding: 10px 30px;
	display: flex;
	align-items: center;
	font-weight: 500;
	font-size: 20px;
	letter-spacing: 0.05em;
	line-height: 1.5;
	text-align: left;
	color: #fa0314;
	background-image: url(../img/benefit/benefit_main_content_item_title_arrow.png);
	background-position: center right 30px;
	background-repeat: no-repeat;
	background-size: 11px;
	border-bottom: 1px #333333 solid;
	cursor: pointer;
}

.benefit_main_content_item_title.open {
	background-image: url(../img/benefit/benefit_main_content_item_title_open.png);
}

.benefit_main_content_item_title_icon {
	margin-right: 10px;
	width: 30px;
}

.benefit_main_content_item_main {
	padding-top: 20px;
	display: none;
}

.benefit_main_content_item_main_col3 {
	display: flex;
	justify-content: center;
	margin-top: 10px;
}

.benefit_main_content_item_main_col3_item {
	width: calc(33.3333333% - 7px);
	margin-left: 10px;
	background-color: #F8F8F8;
	padding: 30px 20px;
}

.benefit_main_content_item_main_col3_item:nth-child(3n + 1) {
	margin-left: 0;
}

.benefit_main_content_item_main_col3_item:nth-child(n + 4) {
	margin-top: 10px;
}

.benefit_main_content_item_main_col3_item_title {
	font-weight: 500;
	font-size: 20px;
	letter-spacing: 0.05em;
	line-height: 1.5;
	text-align: center;
	color: #fa0314;
}

.benefit_main_content_item_main_col3_item_desc {
	font-weight: 500;
	font-size: 14px;
	letter-spacing: 0.05em;
	line-height: 2;
	text-align: left;
	color: #333;
	margin-top: 20px;
}

.benefit_main_content_item_main_col3_item_img {
	width: 50px;
	margin: 20px auto 0;
}

.benefit_main_content_item_main_col1 {
	margin-top: 10px;
	background-color: #F8F8F8;
	padding: 30px 20px;
}

.benefit_main_content_item_main_col1_title {
	font-weight: 500;
	font-size: 20px;
	letter-spacing: 0.05em;
	line-height: 1.5;
	text-align: left;
	color: #fa0314;
}

.benefit_main_content_item_main_col1_flex {
	display: flex;
	margin-top: 10px;
}

.benefit_main_content_item_main_col1_flex_img {
	width: 250px;
	display: flex;
	justify-content: center;
	align-items: center;
}

.benefit_main_content_item_main_col1_flex_img img {
	width: 100%;
	display: block;
}

.benefit_main_content_item_main_col1_flex_desc {
	width: calc(100% - 250px);
	padding-left: 20px;
	font-weight: 500;
	font-size: 16px;
	letter-spacing: 0.05em;
	line-height: 2;
	text-align: left;
	color: #333;
}

@media screen and (max-width: 767px) {
	.benefit_main {
		padding: 60px 0;
	}
	.benefit_main_content_top {
		font-size: 14px;
		display: table;
		text-align: left;
		margin: 0 auto;
	}
	.benefit_main_content_item {
		margin-top: 40px;
	}
	.benefit_main_content_item+.benefit_main_content_item {
		margin-top: 20px;
	}
	.benefit_main_content_item_title {
		padding: 7px 20px;
		font-size: 16px;
		background-position: center right 20px;
		background-size: 11px;
	}
	.benefit_main_content_item_title_icon {
		margin-right: 7px;
		width: 24px;
	}
	.benefit_main_content_item_main {
		padding-top: 10px;
		display: none;
	}
	.benefit_main_content_item_main_col3 {
		display: block;
		margin-top: 10px;
	}
	.benefit_main_content_item_main_col3_item {
		width: 100%;
		margin-left: 0;
		padding: 20px 10px;
	}
	.benefit_main_content_item_main_col3_item:nth-child(3n + 1) {
		margin-left: 0;
	}
	.benefit_main_content_item_main_col3_item:nth-child(n + 4) {
		margin-top: 10px;
	}
	.benefit_main_content_item_main_col3_item:nth-child(n + 2) {
		margin-top: 10px;
	}
	.benefit_main_content_item_main_col3_item_title {
		font-size: 16px;
	}
	.benefit_main_content_item_main_col3_item_desc {
		font-size: 13px;
		margin-top: 10px;
	}
	.benefit_main_content_item_main_col3_item_img {
		width: 40px;
		margin: 10px auto 0;
	}
	.benefit_main_content_item_main_col1 {
		margin-top: 10px;
		padding: 20px 10px;
	}
	.benefit_main_content_item_main_col1_title {
		font-size: 16px;
		text-align: center;
	}
	.benefit_main_content_item_main_col1_flex {
		display: block;
		margin-top: 10px;
	}
	.benefit_main_content_item_main_col1_flex_img {
		width: 250px;
		margin: 0 auto;
	}
	.benefit_main_content_item_main_col1_flex_desc {
		width: 100%;
		padding-left: 0;
		font-size: 13px;
		margin-top: 10px;
	}
}