A:visited {
	text-decoration: none;
	color: #fa5;
}

.page-header {
  position: relative;
}

.back-button {
  position: absolute;
  left: 0;
  top: 0;
  font-size: 0.55em;
  text-decoration: none;
  color: #88c;
  padding: 4px 8px;
  border: 1px solid #666;
  border-radius: 6px;
  background: #222;
}

.back-button:hover {
  background: #333;
  color: #aaf;
}