Template:NavGrid/styles.css

.lumi-navgrid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin: 20px 0;
    max-width: 1000px;
}

@media screen and (max-width: 600px) {
    .lumi-navgrid {
        grid-template-columns: 1fr;
    }
}