#suggestions {
  max-height: 220px;
  overflow-y: auto;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  border-radius: 6px;
}

#suggestions a {
  cursor: pointer;
}

.list-group-item-action:hover {
  background-color: #f0f6ff;
  cursor: pointer;
}