/*==========================================================================

   mixin

===========================================================================*/
/*--------------------------------------------------------------------------
   overwrite
---------------------------------------------------------------------------*/
.mode-pc .g-header .gnav__item--02 a:after {
	width: 100%;
}

/*--------------------------------------------------------------------------
   common
---------------------------------------------------------------------------*/
/*--------------------------------------------------------------------------
   sec-concept
---------------------------------------------------------------------------*/
.sec-about {
	margin-top: 40px;
	padding-top: 66px;
	padding-right: 70px;
	padding-left: 70px;
}

@media only screen and (max-width: 767px) {
	.sec-about {
		margin-top: 25px;
		padding-top: 30px;
		padding-right: 10px;
		padding-bottom: 35px;
		padding-left: 10px;
	}
}

.sec-about__list {
	display: -ms-flexbox;
	display: flex;

	-ms-flex-wrap: wrap;
	    flex-wrap: wrap;
}

.sec-about__list .about {
	position: relative;
	width: 250px;
	margin: 0 18px;
}

@media only screen and (max-width: 767px) {
	.sec-about__list .about {
		width: auto;
		margin: 0 2%;
	}
	.sec-about__list .about:nth-child(n + 2) {
		margin-top: 25px;
	}
}

.sec-about__list .about:nth-child(n + 4) {
	margin-top: 40px;
}

@media only screen and (max-width: 767px) {
	.sec-about__list .about:nth-child(n + 4) {
		margin-top: 25px;
	}
}

.sec-about__list .about__img img {
	width: 100%;
	height: auto;
	border-radius: 10px;
}

@media only screen and (max-width: 767px) {
	.sec-about__list .about__img img {
		border-radius: 6px;
	}
}

.sec-about__list .about__hdg {
	margin-top: 15px;
	font-size: 13px;
	font-weight: 600;
	letter-spacing: .1em;
}

@media only screen and (max-width: 767px) {
	.sec-about__list .about__hdg {
		margin-top: 10px;
		font-size: 12px;
	}
}

.sec-about__list .about__txt {
	margin-top: 5px;
	text-align: justify;
	text-justify: inter-ideograph;
	font-size: 12px;
}

@media only screen and (max-width: 767px) {
	.sec-about__list .about__txt {
		margin-top: 8px;
		font-size: 11px;
	}
}