Examine source code of Cute white kitten

{
  "theme": {
    "images": {
      "theme_frame": "Kitten.jpg"
    },
    "colors": {
      "frame": "#f0e8e8",
      "tab_background_text": "#f0e8e8"
    }
  },
  "version": "2.0",
  "name": "Cute white kitten",
  "manifest_version": 2,
  "description": "White kitten painted in acrylic."
}