{
  "layers": [
    {
      "name": "Scrolling Contents Layer",
      "bounds": [1000, 1000],
      "contentsOpaque": true,
      "backgroundColor": "#FFFFFF",
      "transform": 1
    },
    {
      "name": "LayoutBlockFlow (positioned) DIV id='layer' class='positioned'",
      "bounds": [100, 100],
      "contentsOpaque": true,
      "backgroundColor": "#008000",
      "transform": 2
    },
    {
      "name": "ContentsLayer for Horizontal Scrollbar Layer",
      "position": [0, 585],
      "bounds": [785, 15],
      "contentsOpaque": true
    },
    {
      "name": "ContentsLayer for Vertical Scrollbar Layer",
      "position": [785, 0],
      "bounds": [15, 585],
      "contentsOpaque": true
    },
    {
      "name": "Scroll Corner Layer",
      "position": [785, 585],
      "bounds": [15, 15]
    }
  ],
  "transforms": [
    {
      "id": 1,
      "transform": [
        [1, 0, 0, 0],
        [0, 1, 0, 0],
        [0, 0, 1, 0],
        [-1, 0, 0, 1]
      ]
    },
    {
      "id": 2,
      "parent": 1,
      "transform": [
        [1, 0, 0, 0],
        [0, 1, 0, 0],
        [0, 0, 1, 0],
        [51, 50, 0, 1]
      ]
    }
  ]
}