Examine source code of poirtentai

{
  "theme": {
    "images": {
      "theme_frame": "firefoxorangedarkfire.jpg"
    },
    "colors": {
      "frame": "#ba807c",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "poirtentai",
  "manifest_version": 2,
  "description": "An abstract blend of dark brown, chocolate brown, cinnamon, salmon, peach and other shades. Earth tones."
}