sankey-diagram > div >  svg > g > rect {
  fill: #fff;
  opacity: 0.5;
  cursor: move;
}

sankey-diagram > div >  svg > g > g > circle {
  fill: #ccc;
  stroke: #333;
  stroke-width: 1.5px;
  cursor: pointer;
}

sankey-diagram > div >  svg > g > g > text {
  font: 10px sans-serif;
  pointer-events: none;
  /*text-shadow: 0 1px 0 #fff, 1px 0 0 #fff, 0 -1px 0 #fff, -1px 0 0 #fff;*/
  cursor: pointer;
}

.sankey-node rect {
  cursor: move;
  fill-opacity: .9;
  shape-rendering: crispEdges;
}

.sankey-node text {
  pointer-events: none;
  text-shadow: 0 1px 0 #fff;
}

.sankey-link {
  fill: none;
  stroke: #000;
  stroke-opacity: .2;
}

.sankey-link:hover {
  stroke-opacity: .5 !important;
}