/* list with column */
ul.is-style-list3column, ul.is-style-list2column {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
}

ul.is-style-list3column li, ul.is-style-list2column li {
    flex: 0 0 auto;
    width: 33.33333%;
    padding: 0 20px 10px 0;
}

ul.is-style-list2column li {
    width: 50%;
}

@media screen and (max-width: 767px) {
    ul.is-style-list3column li, ul.is-style-list2column li {
        width: 100%;
    }
}