Examine source code of by Spitf11

{
  "theme": {
    "images": {
      "theme_frame": "NuevoAdobePhotoshopImagecopia.png"
    },
    "colors": {
      "frame": "#13224a",
      "tab_background_text": "#6a7bc4"
    }
  },
  "version": "2.0",
  "name": "by Spitf11",
  "manifest_version": 2
}