ddle;
  alignment-baseline: middle;
}
#attentional-ex2 .cell text.label {
  font-size: 13px;
  /*fill-opacity: 0.9;*/
  text-anchor: middle;
  alignment-baseline: middle;
}
#attentional-ex2 .link-group {
  transition: opacity, 0.3s, linear;
}
#attentional-ex2 .link-group .node-highlight {
  transition: stroke-opacity, 0.3s, linear;
  stroke: black;
  stroke-opacity: 0;
  fill: none;
}
#attentional-ex2 .link-group:hover .node-highlight {
  stroke-opacity: 1;
}
#attentional-ex2 .link {
  fill: none;
  stroke: