Examine source code of apple fox

{
  "theme": {
    "images": {
      "theme_frame": "applefox.png"
    },
    "colors": {
      "frame": "#143278",
      "tab_background_text": "#143278"
    }
  },
  "version": "2.0",
  "name": "apple fox",
  "manifest_version": 2,
  "description": "my first Persona!! =p"
}