#video-preloader{
    position:fixed;
    top:0;
    right:0;
    bottom:0;
    left:0;
    width:100vw;
    height:100vh;
    margin:0;
    background:#fff;
    z-index:999999;
    display:flex;
    align-items:center;
    justify-content:center;
    transition:opacity .5s ease, visibility .5s ease;
}
#video-preloader video{
    width:180px;
    height:180px;
    object-fit:contain;
}
#video-preloader.video-preloader-hidden{
    opacity:0;
    visibility:hidden;
    pointer-events:none;
}
body.video-preloader-active{
    overflow:hidden;
}