.page_mv {
	width: 100%;
	height: 380px;
	margin-bottom: 80px;
	background: url(../images/concept/mv.jpg) no-repeat center center;
	background-size: cover;
}
/* ------------------------------------ */
.concept {
	max-width: 1000px;
	width: 90%;
	margin: 0px auto 100px;
}
.concept .ph {
	margin-bottom: 30px;
}
.concept .txt {
	max-width: 700px;
	width: 100%;
	margin: 0px auto 40px;
}
.concept a {
	display: block;
	text-align: center;
	max-width: 300px;
	width: 100%;
	margin: 0px auto;
	background-color: #f0f0f0;
	padding: 12px 0 10px;
	position: relative;
}
.concept a::before {
	font-family: "Font Awesome 5 Free";
	content: '\f054';
	font-weight: 900;
	position: absolute;
	transition: .3s;
	right: 20px;
	top: 12px;
}
.concept a:hover {
	color: #fff;
	background: #594633;
}
.concept a:hover::before {
	right: 10px;
}
.concept ul {
	display:-webkit-box;
    display:-moz-box;
    display:-ms-flexbox;
    display:-webkit-flex;
    display:-moz-flex;
    display:flex;
    -webkit-box-lines:multiple;
    -moz-box-lines:multiple;
    -webkit-flex-wrap:wrap;
    -moz-flex-wrap:wrap;
    -ms-flex-wrap:wrap;
    flex-wrap:wrap;
}
.concept li {
	float: left;
	width: 30%;
	margin-right: 5%;
}
.concept li:nth-child(3) {
	margin-right: 0;
}
.concept li strong {
	display: block;
	font-size: 120%;
	margin-bottom: 15px;
}
/* ------------------------------------ */

/* ------------------------------------ */


@media screen and (max-width: 900px) {
	.page_mv {
		height: 300px;
	}
	/* ------------------------------------ */
	
	/* ------------------------------------ */
	
	/* ------------------------------------ */
	
	/* ------------------------------------ */
}



@media screen and (max-width: 680px) {
	.page_mv {
		height: 200px;
		margin-bottom: 60px;
	}
	/* ------------------------------------ */
	.concept li {
		float: none;
		width: 100%;
		margin-right: 0;
		margin-bottom: 30px;
	}
	.concept li:nth-child(3) {
		margin-bottom: 0;
	}
	.concept li strong {
		margin-bottom: 10px;
		background-color: #f0f0f0;
		padding: 12px 15px 10px;
		font-size: 110%;
		line-height: 100%;
	}
	/* ------------------------------------ */
	
	/* ------------------------------------ */
	
	/* ------------------------------------ */
}