@media (max-width: 700px) {
  .route-table td:nth-child(2)::before { content: "Duración"; }
  .route-table td:nth-child(3)::before { content: "Precio"; }
  .route-table td:nth-child(4)::before { content: "Tipo"; }
  .route-table-panel .mini-table td:nth-child(2)::before { content: "Trayecto · "; }
  .route-table-panel .mini-table td:nth-child(3)::before { content: "Precio · "; }
}