---
root:
  items:
    - type: gradient
      bounds: 0 0 960 270
      start: 0 0
      end: 0 270
      stops: [0.0, red,
              0.5, green,
              1.0, blue]
    - type: gradient
      bounds: 0 270 960 270
      start: 0 0
      end: 0 270
      stops: [ 0.0, blue,
              0.5, [40,40,40,1],
              1.0, [100,200,50,1]]