video-container{
position:relative;
padding-bottom:100%;
padding-top:30px
height:0;
overflow:hidden;
}
.video-container iframe
{position:absolute;
top:0;
left;0;
widthe:100%;
height:100%}
video-container{
position:relative;
padding-bottom:100%;
padding-top:30px
height:0;
overflow:hidden;
}
.video-container iframe
{position:absolute;
top:0;
left;0;
widthe:100%;
height:100%}