body {
  margin: 10px 0 0 0;
  padding: 0;
  text-align: center;
  background-color: #555;
  color: white;
  font: 80% arial, helvetica, sans-serif;
}
#wrapper {
  position: relative;
  width: 600px;
  margin-left: auto;
  margin-right: auto;
  background-color: #009999;
  padding: 8px 0;
}
#wrapper500 {
  position: relative;
  width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.center {
  text-align: center;
}
a:link img {
  border-style: none;
}
.keyline {
  border: 1px solid #000;
}
a:link, a:visited {
  color: white;
}
a:hover {
  color: #c00;
}