--- 
root:
  items:
    - type: rect
      bounds: [0, 0, 400, 400]
      color: [241, 245, 249, 1.0]
    - type: reference-frame
      transform: scale(1.5, 1.5)
      bounds: [0, 0, 400, 400]
      items:
        - type: border
          bounds: [20, 20, 150, 150]
          width: 5
          border-type: normal
          style: solid
          radius:
            top-left: 5
            top-right: 5
            bottom-left: 5
            bottom-right: 5
          color: [ [0, 0, 0, 0.22], [0, 0, 0, 0.22], [0, 0, 0, 0.22], [0, 0, 0, 0.22] ]