e: 12px;
  fill-opacity: 0.5;
}
#attentional-ex2 .background {
  fill: rgb(240, 240, 245);
  fill-opacity: 0.8;
}
#attentional-ex2 .cell .node {
  fill: white;
  fill-opacity: 0.9;
  stroke: black;
  stroke-width: 1px;
  stroke-opacity: 0.25;
  /*transition: stroke-opacity, 0.2s, linear;*/
}
#attentional-ex2 .cell:hover .node {
  stroke-opacity: 1;
}
#attentional-ex2 .cell .shadow {
  fill: black;
  fill-opacity: 0.07;
}
#attentional-ex2 .cell text {
  font-size: 13px;
  fill-opacity: 0.6;
  text-anchor: mi