#site-header {
    transition: top 0.3s ease;
    top: -100px;
}

#site-header.show {
    top: 0;
}

#darkToggleFloating {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 100;
}

#darkToggleFloating.header-visible {
    transform: translateY(4rem);
}