/* Relativer Tooltip */
a.tooltip, a.tooltip:link, a.tooltip:visited, a.tooltip:active  {
  position: relative;
  text-decoration: none;
  font-style: italic;
  color: #0000ff;
  }

a.tooltip:hover {

  background: #EEEEEE;
  background: transparent;
  }

a.tooltip span {
  display: none;
  text-decoration: none;
}

a.tooltip:hover span {
  display: block;
  position: absolute;
  top: 20px;
  left: 20px;
  width: 200px;
  z-index: 500;
  color: #000000;
  border:1px solid #000000;
  background-color: #EEE;
  font: 12px Verdana, sans-serif;
  text-align: left;
  }

a.tooltip span b {
  display: block;
  margin: 0;
  padding: 0;
  font-size: 12px;
  font-weight: bold;
  color: white;
  background-color: blue;
  border: 0px;
  border-bottom: 1px solid black;
  text-align: center;
}