Examine source code of floating in lake

{
  "theme": {
    "images": {
      "theme_frame": "floatinginlakealto.jpg"
    },
    "colors": {
      "frame": "#c9c9c9",
      "tab_background_text": "#ffff66"
    }
  },
  "version": "2.0",
  "name": "floating in lake",
  "manifest_version": 2,
  "description": "frog,toad,green,blue,yellow,water,mere,swamp,forests,macro,photography,\namphibian,cute,magical,big eyes"
}