.tag {
  display: inline-block;
  padding: 4px 8px;
  margin-right: 6px;
  background: #f2f2f2;
  border-radius: 4px;
  text-decoration: none;
  font-size: 0.85em;
  color: #333;
}

.tag:hover {
  background: #e0e0e0;
}