.img{position:absolute;
    top: 0px;
    right: 0;
    /*z-index:1;*/
    width: 100%;
    height: 100%;
}
#container{
    position:absolute;
    display: none;
}
#video{
    position:absolute;
    top: 0px;
    right: 0;
/*    z-index:10;*/
    display:inline-block;
    object-fit: fill;
}