{
  "layers": [
    {
      "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": "LayoutBlockFlow (relative positioned) DIV class='container'",
      "position": [8, 8],
      "bounds": [122, 242]
    },
    {
      "name": "Child Containment Layer",
      "position": [9, 9],
      "bounds": [120, 240],
      "drawsContent": false
    },
    {
      "name": "LayoutBlockFlow (relative positioned) DIV id='to-animate' class='animating box'",
      "bounds": [100, 100],
      "contentsOpaque": true,
      "backgroundColor": "#0000FF",
      "transform": 2
    },
    {
      "name": "LayoutBlockFlow (relative positioned) DIV class='box'",
      "position": [19, 129],
      "bounds": [100, 100],
      "contentsOpaque": true,
      "backgroundColor": "#0000FF"
    }
  ],
  "transforms": [
    {
      "id": 1,
      "transform": [
        [...],
        [...],
        [...],
        [...]
      ]
    },
    {
      "id": 2,
      "parent": 1,
      "transform": [
        [...],
        [...],
        [...],
        [...]
      ],
      "origin": [50, 50]
    }
  ]
}