.responsive-container {
	height: 0;
	max-width: 100%;
	overflow: hidden;
	position: relative;
	width: 100%;
}

.aspectratio16-9 {
	padding-bottom: 56.25%;
}

.aspectratio4-3 {
	padding-bottom: 75%;
}

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