.wp-block-cover{
position:relative;
overflow:hidden;
}

.supercover-video-wrapper{
position:absolute;
top:0;
left:0;
width:100%;
height:100%;
z-index:0;
overflow:hidden;
}

.supercover-video{
position:absolute;
top:50%;
left:50%;
width:100vw;
height:56.25vw;
min-width:177.77vh;
min-height:100vh;
transform:translate(-50%,-50%);
pointer-events:none;
border:0;
}

.wp-block-cover__inner-container{
position:relative;
z-index:2;
}