/* Here goes CSS stuff */
.node {
  rx: 10px; /* Specify the desired radius for rounded corners */
  ry: 10px;
  transition: all .12s;
  stroke-opacity: .85;
}

.node:hover {
  
}

.links path {
  transition: stroke-opacity .12s;
}
.links path:hover {
  stroke-opacity: .5;
}


text {
    /* text-shadow: 1px 1px 3px rgba(0,0,0,.45); */
    pointer-events: none;
}