@charset "UTF-8";
/* CSS Document */


/******************************************************

PC設定 1200px以上の場合に適用 

*******************************************************/

/* mv */
.insulation .mv {
	background-image: url("/img/build/insulation/mv.jpg");
}

.earthquake .mv {
	background-image: url("/img/build/earthquake/mv.jpg");
}

.basin-area .mv {
	background-image: url("/img/build/basin-area/mv.jpg");
}

.exterior .mv {
	background-image: url("/img/build/exterior/mv.jpg");
}

.window .mv {
	background-image: url("/img/build/window/mv.jpg");
}

.interior .mv {
	background-image: url("/img/build/interior/mv.jpg");
}

.interior-material .mv {
	background-image: url("/img/build/interior-material/mv.jpg");
}



/* main */
.main__box {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}

.main__box::before {
	content: "";
	display: block;
	width: 23%;
	order: 1;
}

.main__box::after {
	content: "";
	display: block;
	width: 23%;
}

.main__item {
	width: 23%;
	margin-bottom: 50px;
}

.main__item-inner {
	width: 100%;
	position: relative;
	display: block;
	transition: .2s;
	overflow: hidden;
}

.main__item-inner::before {
	display: block;
	content: "";
	padding-top: 70%;
}

.main__img {
	position: absolute;
	top: 0;
	left: 0;
	display: block;
	max-width: none;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: .2s;
}

.main__img:hover {
	-webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -o-transform: scale(1.05);
    -ms-transform: scale(1.05);
    transform: scale(1.05);
	opacity: .7;
}

.main__txt {
	font-weight: 500;
	margin-top: 10px;
	transition: .2s;
}

.main__link:hover .main__txt {
	color: #008cd6;
}




/******************************************************

タブレットの設定 960px~1199pxの場合に適用 

*******************************************************/

@media screen and (max-width: 1199px){




	
	
}



/******************************************************

タブレットの設定 768px~959pxの場合に適用 

*******************************************************/

@media screen and (max-width: 959px){


	
	

}



/******************************************************

SPの設定 767px以下の場合に適用 

*******************************************************/

@media screen and (max-width: 767px){

/* main */
.main__item {
	width: 48%;
	margin-bottom: 30px;
}

	
	
	
}