Examine source code of wind mill

{
  "theme": {
    "images": {
      "theme_frame": "batliboienxcotop.jpg"
    },
    "colors": {
      "frame": "#dbf7bc",
      "tab_background_text": "#faf7f7"
    }
  },
  "version": "2.0",
  "name": "wind mill",
  "manifest_version": 2,
  "description": "wind mill pictures"
}