Examine source code of Zen minded

{
  "theme": {
    "images": {
      "theme_frame": "Zenminded.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Zen minded",
  "manifest_version": 2,
  "description": "Collage of diverse asian scenery"
}