body {
  font-family: 'Courier New', Courier, monospace;
  background-image:url(background.jpg);
  background-repeat: no-repeat;
}

#top {
  text-align: center;
}

#logo {
  padding-top: 30px;
  margin: 60;
  text-align: left;
}

#navigation {
    margin: 23px;
    color: rgb(192, 192, 192);
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
    font-size: 20px;
    text-align: center;
}

#navigation :hover {
    color: rgb(170, 170, 170);
}