div.video-container {
	max-width: 560px;
	margin: 0 auto;
}

div.video {
    overflow:hidden;
    padding-bottom:56.25%;
    position:relative;
    height:0;
	
	margin-bottom: .5rem;
}
div.video iframe{
    left:0;
    top:0;
    height:100%;
    width:100%;
    position:absolute;
}