Examine source code of vw by me

{
  "theme": {
    "images": {
      "theme_frame": "okeh.jpg"
    },
    "colors": {
      "frame": "#1f0333",
      "tab_background_text": "#f6f7f4"
    }
  },
  "version": "2.0",
  "name": "vw by me",
  "manifest_version": 2,
  "description": "its my third design. its cool ??"
}