Examine source code of Stripes R us

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Stripes R us",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "left top"
      ],
      "additional_backgrounds_tiling": [
        "repeat-x"
      ]
    },
    "colors": {
      "toolbar": "rgb(190, 188, 181)",
      "toolbar_text": "rgb(0, 0, 0)",
      "frame": "rgb(0, 0, 0)",
      "tab_background_text": "rgb(225, 225, 221)",
      "toolbar_field": "rgb(210, 209, 203)",
      "toolbar_field_text": "rgb(0, 11, 12)",
      "tab_line": "rgb(186, 235, 191)",
      "popup": "rgb(195, 194, 188)",
      "popup_text": "rgb(0, 0, 0)",
      "tab_loading": "rgb(186, 235, 191)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b5546a9a-610f-4ead-9456-d4a84d8557bb}"
    }
  }
}