classes: {
  publisher: {
    style: {
      stroke-width: 3
      bold: true
      stroke-dash: 4
      font-color: "#54B6AC"
      stroke: "#54B6AC"
      animated: true
    }
  }
  subscriber: {
    style: {
      stroke-width: 3
      bold: true
      stroke-dash: 4
      stroke: "#F40076"
      font-color: "#F40076"
      animated: true
    }
  }
  project: {
    style: {
      fill: "#E6E2F3"
    }
  }

  # K8s classes
  cluster: {
    style: {
      border-radius: 6
      fill: "#D3C1D2"
      fill-pattern: dots
    }
  }
  namespace: {
    style: {
      border-radius: 3
      fill: "#ABC4B0"
    }
  }
}