:root{
    --nb-menu-links-first-level-fs: 12px;
}
.nb-menu-links-first-level{
    display: flex;
    gap: 8px;
    flex-wrap: wrap;

    .nb-link{
        font-size: var(--nb-menu-links-first-level-fs);
        white-space: nowrap;
    }
}