.petri-labels {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.petri-labels span {
  position: absolute;
  transform: translate(-50%, -50%);
  max-width: 42%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 3px 6px;
  border-radius: 8px;
  background: #031019a6;
  color: #dce7ec;
  font-size: clamp(9px, 1vw, 12px);
}
.petri-labels i {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 5px;
  border-radius: 50%;
}