Summary block columns on tablet

Add to Design > Custom CSS

@media screen and (max-width:1024px) and (min-width:767px) {
div#block-yui_3_17_2_1_1656444249967_80931 .summary-item {
    width: calc(~"33.3333% - 20px") !important;
    clear: none !important;
    padding: 0 !important;
    margin: 0 !important;
    margin-right: 10px !important;
}
}