.tag {
  list-style: none;
  padding-left: 0;
  box-sizing: border-box;
}
.tag *,
.tag *::before,
.tag *::after {
  box-sizing: inherit;
}
.tag .item {
  display: inline-block;
  padding: 0;
  margin: 0;
}
.tag .item > a {
  text-decoration: none;
  border: 1px solid rgba(0, 0, 0, 0.5);
  padding: 0.25rem 0.75rem;
  color: rgba(0, 0, 0, 0.84);
  font-size: 80%;
}
.tag .item > a:hover {
  border: 1px solid rgb(0, 0, 0);
}
.tag .item.rounded > a {
  border-radius: 20px;
}