Examine source code of Moni-Mo

{
  "theme": {
    "images": {
      "theme_frame": "I855copy.jpg"
    },
    "colors": {
      "frame": "#030303",
      "tab_background_text": "#eb0c0c"
    }
  },
  "version": "2.0",
  "name": "Moni-Mo",
  "manifest_version": 2,
  "description": "my sweet cat"
}