{
  "layers": [
    {
      "name": "Scrolling background of LayoutView #document",
      "bounds": [800, 600],
      "contentsOpaque": true,
      "backgroundColor": "#7F7FFF",
      "invalidations": [
        [8, 8, 285, 285]
      ]
    },
    {
      "name": "HorizontalScrollbar",
      "position": [0, 285],
      "bounds": [285, 15],
      "contentsOpaque": true,
      "transform": 1
    },
    {
      "name": "VerticalScrollbar",
      "position": [285, 0],
      "bounds": [15, 285],
      "contentsOpaque": true,
      "transform": 1
    },
    {
      "name": "LayoutBlockFlow (positioned) DIV id='container'",
      "bounds": [600, 600],
      "contentsOpaque": true,
      "backgroundColor": "#FF0000",
      "invalidations": [
        [0, 0, 600, 600]
      ],
      "transform": 3
    }
  ],
  "transforms": [
    {
      "id": 1,
      "transform": [
        [1, 0, 0, 0],
        [0, 1, 0, 0],
        [0, 0, 1, 0],
        [8, 8, 0, 1]
      ]
    },
    {
      "id": 2,
      "parent": 1,
      "transform": [
        [1, 0, 0, 0],
        [0, 1, 0, 0],
        [0, 0, 1, 0],
        [-365, 0, 0, 1]
      ]
    },
    {
      "id": 3,
      "parent": 2,
      "transform": [
        [1, 0, 0, 0],
        [0, 1, 0, 0],
        [0, 0, 1, 0],
        [50, 0, 0, 1]
      ]
    }
  ]
}