.wp-block-columns,
[data-section]:not(.full-width-image) {
    box-sizing: border-box;
    margin: 4rem 0;
}

@media screen and (max-width: 1024px) {
    .wp-block-columns,
    [data-section]:not(.full-width-image) {
        margin: 2rem 0;
        padding: 0 1rem;
    }
}