---
root:
  items:
    - type: rect
      bounds: key(rect.pos)
      color: key(anim.color)
    - type: box-shadow
      bounds: [ 100, 300, 100, 100 ]
      blur-radius: 3
      border-radius: 10
      color: blue
      clip-mode: outset
      offset: key(bs.offset)
