---
root:
  items:
        - type: stacking-context
          bounds: [0, 0, 100, 100]
          items:
            - type: clip
              bounds: [0, 0, 100, 100]
              complex:
                - rect: [ 10, 10, 80, 80 ]
                  radius: 10
              items:
              - type: box-shadow
                bounds: [ 10, 10, 80, 80 ]
                blur-radius: 25
                clip-mode: inset