.ot-video{
width:100%;
margin:1.25rem auto;
aspect-ratio:var(--ot-video-ratio,16 / 9);
background:#000;
overflow:hidden;
}
.ot-video__media{
display:block;
width:100%;
height:100%;
max-width:100%;
object-fit:contain;
background:#000;
}
@supports not (aspect-ratio: 16 / 9){
.ot-video{height:auto;background:transparent}
.ot-video__media{height:auto}
}