Examine source code of Mad Men 1

{
  "theme": {
    "images": {
      "theme_frame": "madmen1header.jpg"
    },
    "colors": {
      "frame": "#cccccc",
      "tab_background_text": "#161616"
    }
  },
  "version": "2.0",
  "name": "Mad Men 1",
  "manifest_version": 2,
  "description": "Mad Men television series"
}