body {
  background-color: #333;
}

header {
  background-color: #f8f8f8;
  border-bottom: 4px solid #d0d0d0;
}

header a {
  color: #515253;
}

#content {
  background-image: linear-gradient(rgb(233, 233, 233) 0px, rgb(246, 248, 248) 512px);
}

footer {
  border-top: 8px solid #222;
  color: #fff;
}

footer a {
  color: #ddd;
}

footer a:hover {
  color: #de7863;
}

a {
  transition: color 300ms ease;
}