{
  "layers": [
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      "name": "LayoutView #document",
      "bounds": [800, 600],
      "drawsContent": false,
      "backgroundColor": "#FFFFFF"
    },
    {
      "name": "Scrolling Layer",
      "bounds": [800, 600],
      "drawsContent": false
    },
    {
      "name": "Scrolling Contents Layer",
      "bounds": [800, 600],
      "contentsOpaque": true,
      "backgroundColor": "#FFFFFF"
    },
    {
      "name": "LayoutIFrame (positioned) IFRAME",
      "bounds": [400, 400]
    },
    {
      "name": "LayoutView #document",
      "bounds": [400, 400],
      "backgroundColor": "#FF0000"
    },
    {
      "name": "Child Containment Layer",
      "bounds": [400, 400],
      "drawsContent": false
    },
    {
      "name": "LayoutBlockFlow (positioned) DIV class='positioned layer'",
      "bounds": [100, 100],
      "contentsOpaque": true,
      "backgroundColor": "#008000",
      "transform": 1
    }
  ],
  "transforms": [
    {
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      "transform": [
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    }
  ]
}