.bubbletree {
  position: relative;
  height: 100%;
  overflow: hidden; }
  .bubbletree .label {
    position: absolute;
    color: #fff;
    text-align: center;
    cursor: default;
    pointer-events: none; }
  .bubbletree .amount {
    font-family: Graublau, Georgia, sans-serif;
    font-size: 16px; }
  .bubbletree .desc {
    font-family: sans-serif;
    font-size: 11px; }
  .bubbletree .label2 {
    position: absolute;
    color: #e6e6e6;
    background-color: #000;
    text-align: center;
    cursor: default;
    font-size: 11px;
    font-family: sans-serif;
    margin-top: 5px;
    pointer-events: none; }
  .bubbletree .tooltip {
    position: absolute;
    text-align: center;
    font-family: Georgia, serif;
    background: #000;
    color: #fff;
    border-radius: 5px;
    padding: 5px;
    width: 120px;
    margin-left: -65px;
    -moz-transition: opacity 0.2s;
    -webkit-transition: opacity 0.2s;
    -o-transition: opacity 0.2s;
    transition: opacity 0.2s; }
    .bubbletree .tooltip .tooltip-label {
      font-weight: bold;
      font-size: 14px; }
    .bubbletree .tooltip .tooltip-amount {
      font-size: 16px; }