Examine source code of A Paradise Sunset

{
  "theme": {
    "images": {
      "theme_frame": "ParadiseSunset.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "A Paradise Sunset",
  "manifest_version": 2,
  "description": "island, palm trees, sky, pink, birds, sun, reflection, fantasy, clouds,"
}