.drupal-autocomplete {
  background: white;
  border: 1px solid #ccc;
  max-height: 260px;
  overflow-y: auto;
  list-style: none;
  padding: 0;
  margin: 0;
}

.drupal-autocomplete-item {
  padding: 8px 10px;
  cursor: pointer;
}

.drupal-autocomplete-item:hover,
.drupal-autocomplete-item.is-selected {
  background: #eee;
}