Examine source code of Final Fantasy XVI

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Final Fantasy XVI",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right bottom"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(31, 34, 61, 0)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(0, 0, 0)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(0, 0, 0)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(255, 41, 0)",
      "popup": "rgb(0, 0, 0)",
      "popup_text": "rgb(255, 255, 255)",
      "ntp_background": "rgb(0, 0, 0)",
      "ntp_text": "rgb(255, 255, 255)",
      "popup_border": "rgb(255, 41, 0)",
      "sidebar_border": "rgb(255, 41, 0)",
      "sidebar": "rgb(0, 0, 0)",
      "tab_selected": "rgb(0, 0, 0)",
      "tab_text": "rgb(255, 255, 255)",
      "toolbar_bottom_separator": "rgb(255, 41, 0)",
      "toolbar_field_border_focus": "rgb(255, 41, 0)",
      "toolbar_field_border": "rgb(255, 41, 0)",
      "toolbar_top_separator": "rgba(31, 34, 61, 0)",
      "tab_loading": "rgb(255, 41, 0)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{1aa0fc29-01b7-4b23-9bbb-027674e0b4dc}"
    }
  }
}