.videoWrapper {
	position: relative;
	padding-top: 25px;
        padding-bottom: 56.25%;
	max-width:560px;
        max-height:500px;
}
.videoWrapper iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
        max-width:560px;
        max-height:315px;
}