{
  "layers": [
    {
      "name": "Scrolling background of LayoutView #document",
      "bounds": [800, 600],
      "contentsOpaque": true,
      "backgroundColor": "#FFFFFF"
    },
    {
      "name": "LayoutNGBlockFlow (positioned) DIV id='red'",
      "position": [-400, 0],
      "bounds": [256, 256],
      "contentsOpaque": true,
      "backgroundColor": "#FF0000",
      "transform": 1
    },
    {
      "name": "LayoutNGBlockFlow (positioned) DIV id='green'",
      "bounds": [300, 300],
      "contentsOpaque": true,
      "backgroundColor": "#008000"
    }
  ],
  "transforms": [
    {
      "id": 1,
      "transform": [
        [1, 0, 0, 0],
        [0, 1, 0, 0],
        [0, 0, 1, 0],
        [400, 0, 0, 1]
      ]
    }
  ]
}