@charset "UTF-8";
/* CSS Document */
/* mainArea */
.mainArea {
	margin-top: 70px;
	background-image: url("../img/case/main_bg.webp");
}
.caseArea .inner{
    padding: 60px 20px;
}
.caseArea .inner .desc h2 {
    display: inline-block;
    font-size: 22px;
    font-weight: 700;
    line-height: 1;
    padding: 0 20px;
    margin-bottom: 30px;
	border-left: 5px solid #009394;
}
.caseArea .inner .desc > ul {
	margin: 30px 0 15px;
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-start;
}
.caseArea .inner .desc > ul li {
	width: 33.3%;
	margin: 0 0 60px;
	padding: 0 1.3%;
}
.caseArea .inner .desc > ul li a .img {
	text-align: center;
    margin-bottom: 15px;
}
.caseArea .inner .desc > ul li a .img img {
	width: 100%;
}
.caseArea .inner .desc > ul li a:hover .img {
    opacity: .8;
}
.caseArea .inner .desc > ul li a .btnarrow {
	width: 90%;
	margin: 0 auto;
	border-radius: 50px;
	position: relative;
	border: 1px solid #c59b6d;
	padding: 8px 20px;
	display: block;
	text-decoration: none;
	transition: all .2s linear;
}
.caseArea .inner .desc > ul li a .btnarrow:hover {
	background: #c59b6d;
	color: #fff;
}
.caseArea .inner .desc > ul li a .btnarrow::before {
	content: "";
	position: absolute;
	top: 50%;
	right: 0;
	width: 20px;
	height: 1px;
	background: #c59b6d;
	transition: all .2s linear;
}
.caseArea .inner .desc > ul li a .btnarrow:hover::before {
  right: -20px;
}
.caseArea .inner .detailBox {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-around;
}
.caseArea .inner .detailBox .left {
	width: 50%;
	padding: 0 20px 20px;
}
.caseArea .inner .detailBox .mainImgBox {
	padding: 3px 0.5%;
}
.caseArea .inner .detailBox .mainImgBox a img {
	width: 100%;
	height: 350px;
	object-fit: cover;
}
.caseArea .inner .detailBox .mainImgBox a:hover img {
    opacity: .8;
}
.caseArea .inner .detailBox .left ul.subImgList {
	margin: 10px 0 15px;
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-start;
}
.caseArea .inner .detailBox .left ul.subImgList li {
	width: 25%;
	padding: 3px 0.5%;
}
.caseArea .inner .detailBox .left ul.subImgList li a img {
	width: 100%;
	height: 85px;
	object-fit: cover;
}
.caseArea .inner .detailBox .left ul.subImgList li a:hover img {
    opacity: .8;
}
.caseArea .inner .detailBox .right {
	width: 50%;
	padding: 0 10px 20px;
}
.caseArea .inner .detailBox .right .txtBox {
	padding: 30px 0 10px;
	border-bottom: 1px solid #999;
}
.caseArea .inner .detailBox .right .txtBox h3 {
	display: inline-block;
	font-size: 16px;
	padding: 5px 2em;
	margin-bottom: 20px;
	background-color: #009394;
	border-radius: 18px;
	color: #FFF;
}
@media screen and (max-width: 1000px) {
/* mainArea */
	.mainArea {
		margin-top: 60px;
		background-image: url("../img/case/main_bg_sp.webp");
	}
	.caseArea .inner .desc > ul li{
		width: 50%;
		padding: 0 5%;
	}
	.caseArea .inner .detailBox .mainImgBox a img {
			height: 300px;
	}
	.caseArea .inner .detailBox .left ul.subImgList li a img {
		height: 65px;
	}
}
@media screen and (max-width: 700px) {
	.caseArea .inner .desc > ul li{
		width: 100%;
	}
	.caseArea .inner .detailBox .left {
		width: 100%;
		padding: 0 5vw 20px;
	}
	.caseArea .inner .detailBox .right {
		width: 100%;
		padding: 0 5vw 20px;
	}
	.caseArea .inner .detailBox .mainImgBox a img {
			height: 220px;
	}
	.caseArea .inner .detailBox .left ul.subImgList li {
			width: 50%;
	}
	.caseArea .inner .detailBox .left ul.subImgList li a img {
		height: 120px;
	}
}