html,
body {
  background: url(http://art.teleportacia.org/observation/vernacular/stars/pusk.jpg);
}

.nav {
  background-image: -webkit-gradient(linear, left top, right bottom, from(blue), color-stop(50%, yellow));
  background-image: linear-gradient(to bottom right, blue 0% 10%, yellow 50% 100%);
  background-position: center;
  background-attachment: fixed;
}

.bar {
  text-align: center;
  font-size: 30px;
  word-spacing: 10px;
}

a {
  color: black;
  text-decoration: none;
}

a:hover {
  color: red;
}

p {
  font-size: 20px;
  color: yellow;
}

marquee {
  font-size: 60px;
  color: orange;
}

h1 {
  color: red;
}

.important {
  color: green;
}

.imgs {
  display: block;
  position: absolute;
  right: 800px;
  bottom: 0px;
}

.update {
  text-align: right;
  margin: 10px;
  padding: 10px;
  color: orange;
}

.welcome {
  display: block;
  position: absolute;
  top: 140px;
  right: 25px;
}

.norm {
  color: brown;
}

.guest {
  color: burlywood;
}