Examine source code of bicentenario tamaulipas

{
  "theme": {
    "images": {
      "theme_frame": "tamestrellas.jpg"
    },
    "colors": {
      "frame": "#121a29",
      "tab_background_text": "#121111"
    }
  },
  "version": "2.0",
  "name": "bicentenario tamaulipas",
  "manifest_version": 2
}