jrtechs-vis/lib/shared/activator.css

.vis .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;

  /* Must be displayed above for example selected Timeline items */
  z-index: 10;
}

.vis-active {
  box-shadow: 0 0 10px #86d5f8;
}