.links-list {
    margin-bottom: 0;
    -webkit-column-count: 2;
       -moz-column-count: 2;
            column-count: 2;
    -webkit-column-gap: 2.5rem;
       -moz-column-gap: 2.5rem;
            column-gap: 2.5rem;
}

@media screen and (min-width: 768px) {
    .links-list {
        -webkit-column-count: 4;
           -moz-column-count: 4;
                column-count: 4;
    }
}

.links-list > li::before {
    color: inherit;
}