.lfr-layout-structure-item-container {padding: 0;}.lfr-layout-structure-item-row {overflow: hidden;}body {
    overflow: hidden !important;
}

video {
    position: fixed !important;
    width: 100vw !important;
    height: 100vh !important;
    top: 0 !important;
    left: 0 !important;
}