@media (max-width: 640px) {

    .entry-footer { display: flex; flex-wrap: wrap; min-width: 0; }
    .entry-footer .cat-links { flex: 1 1 100%; min-width: 0; max-width: 100%; white-space: normal; }
    .entry-footer .cat-links a { white-space: normal; overflow-wrap: anywhere; }
    
}