Examine source code of Serrezuela

{
  "theme": {
    "images": {
      "theme_frame": "serrezuelafirefox.jpg"
    },
    "colors": {
      "frame": "#c79393",
      "tab_background_text": "#736f6f"
    }
  },
  "version": "2.0",
  "name": "Serrezuela",
  "manifest_version": 2,
  "description": "Serrezuela Country Club"
}