<div>
  <nav>
    <ul>
      <li>Blue pond</li>
      <li>Home</li>
      <li>About</li>
      <li>Contact</li>
    </ul>
  </nav>
</div>
* {
  margin: 0;
}

div {
  background: url("http://tsukulog.net/wp-content/uploads/2015/04/1-min.jpg") center/cover;
  height: 100vh;
  position: fixed;
  width: 100%;
}

ul {
  margin: 0;
  list-style: none;
  padding: 0;
}

li {
  color: #fff;
  display: inline-block;
  font-size: 24px;
  padding: 10px 20px;
}

li:first-child {
  font-size: 32px;
  margin-right: 20px;
}

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.