@charset "shift_jis";

.video-wrapper {
	width: 640px;
	max-width: 100%;
	margin-left: auto;
	margin-right: auto;
}

.video-container {
	position: relative;
	padding-bottom: 56.25%;
	padding-top: 30px;
	height: 0;
	overflow: hidden;
}

.video-container iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}