---
root:
  items:
    -
      type: "stacking-context"
      transform: translate(10, 10.5, 0)
      "transform-style": "preserve-3d"
      items:
        -
          type: "stacking-context"
          transform: translate(10, 10, 0)
          "transform-style": "preserve-3d"
          items:
            -
              bounds: [10, 10.5, 200, 1]
              type: rect
              color: red
            -
              bounds: [10, 0, 200, 1]
              type: rect
              color: red