.elementor-widget-li-widgets--simple-archive {
    --simple-archive--column-count: 1;
    --simple-archive--gap: 30px;
}

.li-widgets--simple-archive {
    display: inline-flex;
    flex-wrap: wrap;

    gap: var(--simple-archive--gap);
}

.li-widgets--simple-archive > * {
    max-width: calc((100% - ((var(--simple-archive--column-count) - 1) * var(--simple-archive--gap))) / var(--simple-archive--column-count));
}