Examine source code of meg

{
  "name": "meg",
  "manifest_version": 2,
  "version": "3.0",
  "theme": {
    "images": {
      "theme_frame": "479ovpq6tetx (2).png"
    },
    "colors": {
      "frame": "rgba(0, 0, 0, 1)",
      "tab_background_text": "rgba(57, 255, 20, 0.5)",
      "toolbar": "rgba(0, 0, 0, 0.5)",
      "bookmark_text": "rgba(57, 255, 20, 1)"
    }
  }
}