grid-columns: 1
grid-gap: 32

vm: "Virtual machines" {
  grid-columns: 1
  grid-gap: 0
  apps: "" {
    grid-columns: 3
    grid-gap: 0
    a: "App A" { width: 170 }
    b: "App B" { width: 170 }
    c: "App C" { width: 170 }
  }
  libs: "" {
    grid-columns: 3
    grid-gap: 0
    a: "Libraries" { width: 170 }
    b: "Libraries" { width: 170 }
    c: "Libraries" { width: 170 }
  }
  noyaux: "" {
    grid-columns: 3
    grid-gap: 0
    a: "Guest kernel" { width: 170; class: accent }
    b: "Guest kernel" { width: 170; class: accent }
    c: "Guest kernel" { width: 170; class: accent }
  }
  hyp: "Hypervisor" { width: 510 }
  hw: "Server" { width: 510 }
}

ct: "Containers" {
  grid-columns: 1
  grid-gap: 0
  apps: "" {
    grid-columns: 3
    grid-gap: 0
    a: "App A" { width: 170 }
    b: "App B" { width: 170 }
    c: "App C" { width: 170 }
  }
  libs: "" {
    grid-columns: 3
    grid-gap: 0
    a: "Libraries\nof image A" { width: 170 }
    b: "Libraries\nof image B" { width: 170 }
    c: "Libraries\nof image C" { width: 170 }
  }
  docker: "Docker Engine" { width: 510 }
  os: "Host system, a single kernel" { width: 510; class: accent }
  hw: "Server" { width: 510 }
}