Display

<ul>
  <li><a href="#">Home</a></li>
  <li><a href="#">About</a></li>
  <li><a href="#">Contact</a></li>
</ul>

li {
  display: inline;
}
a {
  width: 120px;
  padding: 10px;
  background-color: teal;
  color: white;
  text-decoration: none;
  text-align: center;
}


li {
  display: inline;
}
a {
  width: 120px;
  padding: 10px;
  background-color: teal;
  color: white;
  text-decoration: none;
  text-align: center;
  display: inline-block
}
