Examine source code of Golden Pair Sunset

{
  "theme": {
    "images": {
      "theme_frame": "initalpersonasat.jpg"
    },
    "colors": {
      "frame": "#999999",
      "tab_background_text": "#d1d1d1"
    }
  },
  "version": "2.0",
  "name": "Golden Pair Sunset",
  "manifest_version": 2,
  "description": "Golden Pair persona for you peoples.\n\nAdd some blank space toolbars if the image is cut off vertically. (I use 3-4)"
}