Examine source code of Green Stripes

{
  "theme": {
    "images": {
      "theme_frame": "Personaheader.png"
    },
    "colors": {
      "frame": "#757575",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Green Stripes",
  "manifest_version": 2,
  "description": "Simple green stripes with darker green stripes. My first persona, so I'm not sure how it all works."
}