body {
  font-family: Arial, Helvetica, sans-serif;
  text-align: center;
  padding-top: 2em;
  background-color: #333;
}

svg {
  background-color: white;
  box-shadow: 5px 5px 20px black;
}

#title {
  font-size: 1.5em;
  font-weight: bold;
  text-anchor: middle;
}

#description {
  font-size: 1em;
  font-weight: bold;
  text-anchor: middle;
}

#tooltip {
  position: absolute;
  width: 100px;
  background-color: #333;
  font-size: 0.8em;
  color: #eee;
  padding: 10px;
  border-radius: 3px;
}