@charset "UTF-8";

.mainimage {
	background-image: url("../about/img/img-head.jpg");
	background-position: left 40% center;
}

.intro {
	text-align: center;
}

.intro_catch {
	font-size: 33px;
	font-weight: bold;
	line-height: 1.5;
	color: #0644A7;
}

.intro_txt {
	margin-top: 40px;
	font-size: 16px;
	font-weight: bold;
	line-height: 3.125;
}

.intro_img {
	margin-top: 90px;
	background-image: url("../about/img/img-intro.jpg");
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
}

.intro_img:before {
	display: block;
	content: "";
	padding-top: 664px;
}

.power {
	padding: 90px 0 140px;
}

.power_row {
	display: -webkit-box;
	display: flex;
	-webkit-box-pack: justify;
	justify-content: space-between;
	margin-top: 50px;
}

.power_row:first-of-type {
	margin-top: 74px;
}

.power_row:nth-of-type(even) {
	-webkit-box-orient: horizontal;
	-webkit-box-direction: reverse;
	flex-direction: row-reverse;
}

.power_img {
	width: 80%;
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
}

.power_row.-item1 .power_img {
	background-image: url(../about/img/img-power01.jpg);
}

.power_row.-item2 .power_img {
	background-image: url(../about/img/img-power02.jpg);
}

.power_row.-item3 .power_img {
	background-image: url(../about/img/img-power03.jpg);
}

.power_img:before {
	display: block;
	content: "";
	padding-top: 517px;
}

.power_cnt {
	width: 47%;
	border-top: 7px solid #83C635;
	background: #FFF;
	display: -webkit-box;
	display: flex;
	-webkit-box-orient: vertical;
	-webkit-box-direction: normal;
	flex-direction: column;
	-webkit-box-pack: center;
	justify-content: center;
	-webkit-box-align: center;
	align-items: center;
	margin: 70px 0 70px -380px;
	z-index: 1;
}

.power_row:nth-of-type(even) .power_cnt {
	margin: 70px -380px 70px 0;
}

.power_cnt_inner {
	display: inline-block;
	max-width: 456px;
}

.power_cnt_ttl {
	font-size: 24px;
	font-weight: bold;
	line-height: 1.4;
}

.power_cnt_txt {
	margin-top: 30px;
}

/* All SP & Tablet */
@media screen and (max-width:1400px) {
	.intro_img::before {
	    display: block;
	    content: "";
	    padding-top: 500px;
	}

	.power_cnt {
		width: 50%;
	}

}

/* All SP */
@media screen and (max-width:640px) {
	.intro_catch {
		font-size: 26px;
	}

	.intro_txt {
		margin-top: 30px;
		line-height: 2.3;
		text-align: left;
	}

	.intro_img {
		margin-top: 50px;
	}

	.intro_img:before {
		padding-top: 350px;
	}

	.power {
		padding: 50px 0;
	}

	.power_row {
		display: block;
		margin-top: 30px;
	}

	.power_row:first-of-type {
		margin-top: 50px;
	}

	.power_img {
		width: 100%;
	}

	.power_img:before {
		padding-top: 292px;
	}

	.power_cnt {
		width: auto;
		margin: -30px 0 0 50px;
	}

	.power_row:nth-of-type(even) .power_cnt {
		margin: -30px 50px 0 0;
	}

	.power_cnt_inner {
		width: 100%;
		padding: 20px;
	}

	.power_cnt_txt {
		margin-top: 20px;
	}

}