.banner {
    position: relative !important;
    height: 82vh !important;
    overflow: hidden !important;
}
.banner-video {
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    object-fit:cover;
    z-index:1 !important;
}
.banner-mask {
    z-index:2 !important;
}
.banner-content {
    z-index:3 !important;
}