.edgebundleR .node {
  fill: black;
  font-family:  "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.edgebundleR .node:hover {
  font-weight: 800;
  fill: steelblue;
}
.edgebundleR .link {
  stroke: steelblue;
  stroke-opacity: .3;
  fill: none;
  pointer-events: none;
}
.edgebundleR path.arc {
  cursor: move;
  fill: #fff;
}
.edgebundleR .link.source {
  stroke-opacity: 1;
  stroke-width: 2px;
  stroke: #d62728;
}
.edgebundleR .node.target {
  fill: #d62728 ;
  font-weight: 800;
}
.edgebundleR .node.source  {
  fill: #d62728 ; /*#2ca02c;*/
  font-weight: 800;
}
.edgebundleR .link.target {
  stroke-opacity: 1;
  stroke-width: 2px;
  stroke: #d62728; /*#2ca02c;*/
}