Examine source code of zanox_skin_0.1

{
  "theme": {
    "images": {
      "theme_frame": "logoup.png"
    },
    "colors": {
      "frame": "#00063b",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "zanox_skin_0.1",
  "manifest_version": 2,
  "description": "... its just to decorate my workplace with a company logo."
}