ryepup/c4-lab

digraph g {
  compound=true
  node[fontsize=12]
  edge[fontsize=12]

  subgraph cluster_g1 {
    label=<<b>system</b>> style="rounded"

    g1 [style="invisible"]

    subgraph cluster_g2 {
      label=<<b>container</b>> style="solid"

      g2 [style="invisible"]

      g0 [shape="component" label=<
<b>component</b>
<br/>
desc
      >]
    }
  }

}