{
  "layers": [
    {
      "name": "LayoutVideo (positioned) VIDEO id='video'",
      "bounds": [800, 600],
      "drawsContent": false
    },
    {
      "name": "LayoutFlexibleBox (relative positioned) DIV class='phase-pre-ready state-no-source sizing-small use-default-poster'",
      "bounds": [800, 600],
      "contentsOpaque": true,
      "backgroundColor": "#333333"
    },
    {
      "name": "LayoutNGBlockFlow (positioned) DIV",
      "bounds": [800, 600],
      "drawsContent": false
    },
    {
      "name": "LayoutFlexibleBox DIV",
      "bounds": [800, 600]
    }
  ]
}