Examine source code of Digital Cloud

{
  "theme": {
    "images": {
      "theme_frame": "gradient.png"
    },
    "colors": {
      "frame": "#485d7b",
      "tab_background_text": "#eeeeee"
    }
  },
  "version": "2.0",
  "name": "Digital Cloud",
  "manifest_version": 2,
  "description": "A first attempt at a clean smooth skin."
}