.attribute-options-as-columns {
    display: grid;
}

.attribute-options-as-columns.columns-2 {
    grid-template-columns: 50% 50%
}

.attribute-options-as-columns.columns-3 {
    grid-template-columns: 1fr 1fr 1fr;
}

.attribute-options-as-columns.columns-4 {
    grid-template-columns: 1fr 1fr 1fr 1fr;
}