Examine source code of Windows Live Desert

{
  "manifest_version" : 2 ,
  "version" : "1.0",
  "name" : "Windows Live Desert",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat-x"
      ]
    },
    "colors": {
      "toolbar": "rgba(11, 86, 96, 0.45)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(79, 75, 73)",
      "tab_background_text": "rgb(11, 86, 96)",
      "toolbar_field": "rgba(255, 255, 255, 0.34)",
      "toolbar_field_text": "rgb(0, 0, 0)",
      "tab_line": "rgb(255, 255, 255)",
      "popup": "rgb(11, 86, 96)",
      "popup_text": "rgb(255, 255, 255)",
      "tab_loading": "rgb(255, 255, 255)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{f40e172c-e1ad-4482-8320-714615e9ab90}"
    }
  }
}