.label {
  border-radius: 2em;
  border: 1px solid #ddd;
  font-size: .7em;
  display: inline-block;
  font-weight: 600;
  line-height: 1.8em;
  padding: 0 1em;
  color: #000;
  text-decoration: none;
}
.label:hover {
  border-color: #bbb;
}