Template:Portal/featured/styles.css

.tg-portal-featured {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(160px,1fr));
    gap: 0 0.5rem;
}

.tg-portal-featured .template-navcards--count-2 {
    grid-column: span 2;
}

.tg-portal-featured .template-navcards--count-3 {
    grid-column: span 3;
}

.tg-portal-featured .template-navcards--count-4 {
    grid-column: span 4;
}

.tg-portal-featured .template-navcards--count-5 {
    grid-column: span 5;
}