.caption {
   color: #999;
   font-size: 0.8em;
}







.links path {
    opacity: 0.4;
 }
 
 .nodes text, .link text {
    font-family: sans-serif;
    font-size: 9pt !important;
 }
 
 .node-body {
  fill: #FFF;
  stroke: black;
  stroke-width: 0.5px;
 }
 
 .group rect { 
  fill: rgb(39, 174, 214);
  opacity: 0.2;
 }  
 
 .node-value {
    pointer-events: "none";
}

.axis path,
.axis line {
   fill: none;
   stroke: rgb(96,125,139);
   shape-rendering: crispEdges;
}

.axis text {
   font: 10px sans-serif;
}

.legend {
   fill: rgba(0,0,0,.87);
}