.video-container {
    position: relative;
    padding-bottom: 52%;
    padding-top: 30px;
    height: 0;
    overflow: hidden;
}
.video-center align,
.video-container iframe,
.video-container object,
.video-container embed {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
@media screen and (max-width: 700px){
	.video-container {
    position: relative;
    padding-bottom: 47%;
    padding-top: 30px;
    height: 0;
    overflow: hidden;
}
}