Examine source code of Dpsupes

{
  "theme": {
    "images": {
      "theme_frame": "Superman_1024x768_header.JPG"
    },
    "colors": {
      "frame": "#d8e6d6",
      "tab_background_text": "#0b1996"
    }
  },
  "version": "2.0",
  "name": "Dpsupes",
  "manifest_version": 2,
  "description": "Superman"
}