{
  "layers": [
    {
      "name": "Scrolling background of LayoutView #document",
      "bounds": [800, 734],
      "contentsOpaque": true,
      "backgroundColor": "#FFFFFF",
      "invalidations": [
        [0, 634, 800, 100]
      ]
    },
    {
      "name": "LayoutBlockFlow DIV id='background'",
      "position": [8, 426],
      "bounds": [784, 300],
      "drawsContent": false
    },
    {
      "name": "VerticalScrollbar",
      "position": [796, 0],
      "bounds": [4, 600]
    }
  ]
}