.video-flex-frame {
	height: 0;
	margin-bottom: 1rem;
	overflow: hidden;
	padding-bottom: 67.5%;
	padding-top: 1.5625rem;
	position: relative;
	padding-bottom: 56.34%;
	padding-top: 0; 
}
.video-flex-frame iframe,
.video-flex-frame object,
.video-flex-frame embed,
.video-flex-frame frame {
	height: 100%;
	position: absolute;
	top: 0;
	width: 100%;
	left: 0; 
}