.flame-graph {
  background-color: #FFF; }
  .flame-graph .label {
    font-family: Verdana;
    font-weight: lighter;
    cursor: default; }
  .flame-graph .border-rect {
    stroke: #0E0E0E;
    fill: none; }
  .flame-graph .node {
    /* root is not clickable */ }
    .flame-graph .node.clickable, .flame-graph .node.clickable .label {
      cursor: pointer; }
    .flame-graph .node.root {
      cursor: auto;
      /* clicking the base node is disabled as it does not make sense to zoom on it */ }
      .flame-graph .node.root :hover {
        cursor: auto; }
  .flame-graph .ancestor {
    cursor: pointer;
    opacity: 0.6; }
  .flame-graph rect {
    stroke: #EEE;
    fill-opacity: .8; }
    .flame-graph rect.overlay {
      fill-opacity: 0;
      stroke-opacity: 0; }
  .flame-graph g.highlight rect:first-child, .flame-graph g :hover rect:first-child {
    fill: #FFD700;
    fill-opacity: 1; }

.d3-tip {
  line-height: 1;
  font-family: Verdana;
  font-size: 12px;
  padding: 12px;
  background: rgba(100, 50, 0, 0.8);
  color: #FFF;
  border-radius: 7px;
  pointer-events: none;
  /* Creates a small triangle extender for the tooltip */
  /* Northward tooltips */
  /* Eastward tooltips */
  /* Southward tooltips */
  /* Westward tooltips */ }
  .d3-tip:after {
    box-sizing: border-box;
    display: inline;
    font-size: 10px;
    width: 100%;
    line-height: 1;
    color: rgba(100, 50, 0, 0.8);
    position: absolute;
    pointer-events: none; }
  .d3-tip.n:after {
    content: "\25BC";
    margin: -1px 0 0 0;
    top: 100%;
    left: 0;
    text-align: center; }
  .d3-tip.e:after {
    content: "\25C0";
    margin: -4px 0 0 0;
    top: 50%;
    left: -8px; }
  .d3-tip.s:after {
    content: "\25B2";
    margin: 0 0 1px 0;
    top: -8px;
    left: 0;
    text-align: center; }
  .d3-tip.w:after {
    content: "\25B6";
    margin: -4px 0 0 -1px;
    top: 50%;
    left: 100%; }