/* メインビジュアル */
.bg-video_wrap {
	position: relative;
	overflow: hidden;
}
.bg-video_wrap .hero-content {
	z-index: 2;
}
.bg-video {
	width: 100%;
	height: 0;
	margin: auto;
	padding-bottom: 56.25%;
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	z-index: 1;
	*display: none;
}
.bg-video-overlay {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	background: #000;
	z-index: 2;
	opacity: 1;
	transition: opacity 1s ease;
}
.bg-video iframe {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
}