.responsive-container {
	position: relative;
	padding-bottom: 53.25%;
	padding-top: 30px;
	height: 0;
	overflow: hidden;
}
.responsive-container,
	.responsive-container iframe {
	max-width: 1280px;
	max-height: 720px;
}

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