Examine source code of DOLLARS GROUP

{
  "theme": {
    "images": {
      "theme_frame": "dollarsfirefoxthemeencabezado.jpg"
    },
    "colors": {
      "frame": "#807e7e",
      "tab_background_text": "#b8b8b8"
    }
  },
  "version": "2.0",
  "name": "DOLLARS GROUP",
  "manifest_version": 2,
  "description": "Go for it DOLLARS!"
}