Examine source code of Mafi modelo

{
  "theme": {
    "images": {
      "theme_frame": "C_BannerP_FireFoxMafi01peq.JPG"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#171111"
    }
  },
  "version": "2.0",
  "name": "Mafi modelo",
  "manifest_version": 2,
  "description": "Mi hija en el estudio te TV de la ciudad"
}