Examine source code of Siamese kitten

{
  "theme": {
    "images": {
      "theme_frame": "siamesekitten.jpg"
    },
    "colors": {
      "frame": "#f7f4f4",
      "tab_background_text": "#080707"
    }
  },
  "version": "2.0",
  "name": "Siamese kitten",
  "manifest_version": 2,
  "description": "A sweet and cute Siamese kitten"
}