Examine source code of bird and flower

{
  "theme": {
    "images": {
      "theme_frame": "over3.jpg"
    },
    "colors": {
      "frame": "#fc5b83",
      "tab_background_text": "#300f0f"
    }
  },
  "version": "2.0",
  "name": "bird and flower",
  "manifest_version": 2,
  "description": "bird,flower,animal,nature,handiwork,cute,orange"
}