/* static/css/responsive.css */
@media (max-width: 768px) {
  #alert-form .row { display: block; }
  #alert-form .col-md-4,
  #alert-form .col-md-3,
  #alert-form .col-md-2 { width: 100% !important; }

  #results-table_wrapper {
    overflow-x: auto;
  }
}