JSFiddle - React, Tailwind, and code Playground

HTML

<body>
  <div class="navigation">
    <ul>
      <li><a href="google.com">Home</a></li>
      <li><a href="google.com">About</a></li>
      <li><a href="google.com">Content</a></li>
    </ul>
  </div>
</body>

CSS

ul {
  list-style-type: none;
  margin: 0 0 0 0;
  padding: 0 0 0 0;
  overflow: hidden;;
  background-color: #333;
  position: fixed;
  top: 10px;
  width: 98.5%;
}
li {
  float:left;
}

li a{
  display: block;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

li a:hover {
  background-color: #4682B4;
}