.tooltip {
  color: black;
  background-color: white;
  white-space: nowrap;
  margin: 0;
  padding: 2px 4px;
  border: 1px solid #888;
}
a { color: #00467F; }
a:hover, a:focus { color: #003; text-decoration: none; }
a:active { color: #900; }