Examine source code of Deep in the Grass

{
  "theme": {
    "images": {
      "theme_frame": "DeepintheGrassH2.jpg"
    },
    "colors": {
      "frame": "#ffff99",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Deep in the Grass",
  "manifest_version": 2,
  "description": "artistic, butterflies, dandelions, floral, flowers, glow, grass, green, nature, spring, summer, weeds, weed, yellow, gold, garden, yard, lawn, serene, relax,\n\nDesigned by MaDonna\n\nMy wallpaper to match is at: <a href=\"https://outgoing.prod.mozaws.net/v1/4c29c6164b39d520571bba7a8576edb46a6dcc2a1b3ac3978ebcedd8ab8167dc/http%3A//nature.desktopnexus.com/wallpaper/1088589/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/1088589/</a>"
}