/* # front # mainpage # section3 */
.main-section3 {
	padding-top: 64px;
	padding-bottom: 80px;
	background-color: #ECECEC;
}
.main-section3 .section3-title-wrap {
	margin-bottom: 32px;
}
.main-section3 .section3-content-box {
	width: 100%;
	display: flex;
	justify-content: center;
}
.main-section3 .section3-content-box .item {
	aspect-ratio: 1.7 / 1;
	width: calc(33.333% - 26.66667px);
	margin-right: 40px;
	background-repeat: no-repeat;
	background-position: center center;
	background-size: cover;
	position: relative;
	display: flex;
	align-items: flex-end;
}
.main-section3 .section3-content-box .item:last-child {
	margin-right: 0;
}
.main-section3 .section3-content-box .item a {
	width: 100%;
	height: 100%;
	position: absolute;
	z-index: 2;
	background-color: rgba(0,0,0,0.4);
	transition: 0.3s;
	display: block;
}
.main-section3 .section3-content-box .item:hover a {
	background-color: rgba(0,0,0,0);
}

.main-section3 .section3-content-box .item:last-child {
	margin-right: 0;
}
.main-section3 .section3-content-box .item .item-title {
	margin-bottom: 17px;
	padding-top: 16px;
	width: calc(100% - 30px);
	border-top: 1px solid var(--gray-scale1);
	position: relative;
	z-index: 3;
}
.main-section3 .section3-content-box .item .item-title h3 {
	color: var(--gray-scale1);
	text-align:right;
}

@media(max-width: 1200px) {
	.main-section3 .section3-content-box .item {
		width: calc(33.333% - 20px);
		margin-right: 30px;
	}
	.main-section3 .section3-content-box .item .item-title {
		margin-bottom: 10px;
		padding-top: 10px;
		width: calc(100% - 20px);
	}
}

@media(max-width: 970px) {
	.main-section3 .section3-content-box .item {
		width: calc(33.333% - 10px);
		margin-right: 15px;
	}
	.main-section3 .section3-content-box .item .item-title {
		margin-bottom: 7px;
		padding-top: 7px;
		width: calc(100% - 10px);
	}
}

@media(max-width: 768px) {
	.main-section3 {
		padding-top: 48px;
		padding-bottom: 48px;
	}
	.main-section3 .section3-title-wrap {
		margin-bottom: 24px;
	}
	.main-section3 .section3-content-box {
		flex-wrap: wrap;
	}
	.main-section3 .section3-content-box .item {
		width: 100%;
		margin-bottom: 24px;
		aspect-ratio: 2.13 / 1;
		margin-right: 0;
	}
	.main-section3 .section3-content-box .item:last-child {
		margin-bottom: 0;
	}
	.main-section3 .section3-content-box .item .item-title h3 {
		font-size: 20px;
	}
	.main-section3 .section3-content-box .item .item-title {
		padding-top: 10px;
		margin-bottom: 6px;
		width: 94%;
	}
}


@media(max-width: 360px) {
	.main-section3 .section3-content-box .item .item-title h3 {
		font-size: 18px;
	}
}

@media(max-width: 320px) {
	.main-section3 .section3-content-box .item .item-title h3 {
		font-size: 15px;
	}
}