.custom-vis-layout.D3Flow text {
    font: 10px sans-serif;
}
.custom-vis-layout.D3Flow body {
  background: #000;
}

.custom-vis-layout.D3Flow ellipse {
  fill: #fff;
}

.custom-vis-layout.D3Flow path {
  fill: none;
  stroke: #fff;
  stroke-linecap: butt;
}

.custom-vis-layout.D3Flow .mid {
  stroke-width: 4px;
}

.custom-vis-layout.D3Flow .tail {
  stroke-width: 2px;
}

.custom-vis-layout.D3Flow .node rect {
  cursor: move;
  fill-opacity: .9;
  shape-rendering: crispEdges;
}

.custom-vis-layout.D3Flow .node text {
  pointer-events: none;
  text-shadow: 0 1px 0 #fff;
}

.custom-vis-layout.D3Flow .link {
  fill: none;
  stroke: #000;
  stroke-opacity: .2;
}

.custom-vis-layout.D3Flow .link:hover {
  stroke-opacity: .5;
}