@charset "UTF-8";

#contents_blk {
	width: auto;
	float: none;
}
#base_blk {
	padding: 0;
	text-align: center;
}
#base_blk h1 {
	display: inline-block;
	width: auto;
	min-width: 300px;
	background: url("../img/video_t.png") no-repeat center bottom;
	text-align: center;
	line-height: 1.2;
	font-weight: bold;
	color: #E17B34;
	padding: 0 0 10px 0;
	margin-bottom: 40px;
}
#base_blk h1.sp_view {
	display: none;
}
#base_blk h1 span.pc_view {
	display: block;
}
.mrblk {
	text-align: left;
	overflow: hidden;
}
.mrblk h2 {
	line-height: 1.2;
	font-weight: normal;
	color: #E17B34;
	padding: 0 0 5px 0;
	border-bottom: 1px dotted #000;
	margin-bottom: 30px;
}
.mrblk .imgset {
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	justify-content: space-between;
	padding-bottom: 30px;
}
.mrblk .imgset a {
	font-size: 0;
}
.mrblk .imgset div {
	width: 321px;
}
.mrblk .imgset div.nb {
	font-size: 0;
	line-height: 0;
}
.mrblk .imgset .video {
	position: relative;
	width: 100%;
	height: 0;
	padding-top: 56.25%;
}
.mrblk .imgset .video iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}
.mrblk .imgset div.vimg {
	width: 214px;
}
.mrblk.amr .imgset div {
	width: 490px;
	margin-right: 20px;
}
.mrblk:not(.amr) .imgset div:nth-child(3n) {
	margin-right: 0px;
}
.mrblk .imgset div:nth-child(n+4) {
	margin-top: 40px;
}
.mrblk.amr .imgset div:nth-child(2n) {
	margin-right: 0;
}
.mrblk.amr .imgset div:nth-child(n+3) {
	margin-top: 40px;
}
.mrblk .imgset img {
	width: 100%;
	height: auto;
}
.mrblk .imgset img.vimg {
	width: auto;
	height: 320px;
}
.mrblk .imgset p {
	line-height: 1.2;
	padding-top: 0.8em;
}
.mrblk > p {
	padding-bottom: 60px;
	line-height: 1.75;
	width: 660px;
	float: right;
}

.lum-lightbox{
	z-index: 999 !important;
}
.lum-close-button {
	opacity: 1 !important;
}


@media screen and (max-width: 767px) {
	#contents_blk {
		padding: 20px 0 0;
	}
	#base_blk {
        padding: 0;
        border-radius: 0;
    }
	#base_blk h1 {
		font-size: 16px;
		line-height: 1.2;
		min-width: 240px;
		margin-bottom: 30px;
	}
	#base_blk h1 br {
		display: none;
	}
	#base_blk h1.sp_view {
		display: block;
		min-width: auto;
		background-color: #4496D3 !important;
		color: #FFF;
		font-size: 16px;
		line-height: 40px;
		padding: 0 20px;
		border-bottom: none;
		margin-bottom: 20px;
		text-align: left;
		background: none;
	}
	.mrblk {
		padding: 0 20px;
	}
	.mrblk h2 {
		font-size: 20px;
		margin-bottom: 15px;
	}
	.mrblk .imgset {
		flex-direction: column;
		padding-bottom: 15px;
	}
	.mrblk .imgset div,.mrblk.amr .imgset div {
		width: 100%;
		margin-right: 0;
	}
	.mrblk .imgset div:nth-child(n+4),.mrblk.amr .imgset div:nth-child(n+3) {
		margin-top: 0;
	}
	.mrblk .imgset p {
		padding-top: 0.5em;
		padding-bottom: 1.2em;
		font-size: 14px;
	}
	.mrblk > p {
		font-size: 16px;
		line-height: 1.5;
		width: auto;
		float: none;
		padding-bottom: 40px;
	}
	.mrblk > p.lastp {
		padding-bottom: 0;
	}
	
	.lum-lightbox-inner img {
		max-width: 160vw !important;
		max-height: 90vh !important;
    }
	.lum-gallery-button:after {
		width: 6vw !important;
		height: 6vw !important;
    }
}