ul.menu a {
      margin: 0.4em;
      padding: 0.5em;
      color: black;
      display: block;
      border: 0.05em solid lightblue;
  }
  ul.menu a:hover {
      background-color: lightsteelblue;
      -moz-border-radius: 0.8em;
      border: 0.05em solid black;
      text-decoration: none;
  }
  div#nav ul a:active {
      background-color: steelblue;
  }