/* VISU_2.js */

.node {
  stroke: #fff;
  stroke-width: 1.5px;
}

.link {
  fill: none;
  stroke: #bbb;
  stroke-opacity: .2;
}


.node-active{
  stroke: #f00;
  stroke-width: 1.5px;
}


.link-active {
  stroke-opacity: 1;
}

.node-hidde{
 stroke-opacity: 0;
}


.link-hidde {
  stroke-opacity: 0;
}


.overlay {
  fill: none;
  pointer-events: all;
}