.sqryoutube {
    position: relative;
    padding-bottom: 56.25%;
	height: 0; 
	overflow: hidden;
}

.sqryoutube iframe,
.sqryoutube object,
.sqryoutube embed {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}