nav {
  display: flex;
  padding: 0.5em;
  gap: 0.25em;
}

nav > a,
nav > span {
  background-color: darkgray;
  border-radius: 0.5em;
  color: white;
  cursor: pointer;
  font-size: 0.875em;
  padding: 0.25em 0.5em;
}
nav > span {
  cursor: default;
  text-decoration: none;
}

nav > .page-home {
  background-color: orange;
  color: white;
}