# the root sc should dominate backface-visibility and hide the rect

---
root:
  items:
    -
      bounds: [300, 300, 300, 300]
      clip-rect: [300, 300, 300, 300]
      type: "stacking-context"
      transform: rotate-y(180)
      transform-style: flat
      backface-visible: false
      items:
        -
          type: "stacking-context"
          transform-style: preserve-3d
          backface-visible: true
          items:
            -
              bounds: [350, 350, 150, 150]
              clip-rect: [350, 350, 150, 150]
              type: rect
              color: 255 255 0 0.4000
              backface-visible: true