Examine source code of ArtOfDesigns2

{
  "theme": {
    "images": {
      "theme_frame": "ArtOfDesigns2.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#dcf7f4"
    }
  },
  "version": "2.0",
  "name": "ArtOfDesigns2",
  "manifest_version": 2,
  "description": "A somewhat dark and very cool \"Art of Designs\" persona, reminiscent of an underwater environment."
}