@charset "utf-8";
/* CSS Document */
.youtube-wrapper {
	position: relative;
	width: 100%;
	/* 16:9 の比率を確保 */
	padding-top: 56.25%;
	overflow: hidden;
}

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