Examine source code of Tahiti

{
  "theme": {
    "images": {
      "theme_frame": "Tahiti1.jpg"
    },
    "colors": {
      "frame": "#f8ff73",
      "tab_background_text": "#f8ff73"
    }
  },
  "version": "2.0",
  "name": "Tahiti",
  "manifest_version": 2,
  "description": "Au bord du lagon un dernier soir de mars"
}