Examine source code of Loid from SXF

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Loid from SXF",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat-x"
      ]
    },
    "colors": {
      "toolbar": "rgb(191, 232, 216)",
      "toolbar_text": "rgb(0, 0, 0)",
      "frame": "rgb(157, 244, 190)",
      "tab_background_text": "rgb(0, 0, 0)",
      "toolbar_field": "rgb(191, 232, 216)",
      "toolbar_field_text": "rgb(0, 0, 0)",
      "tab_line": "rgb(0, 0, 0)",
      "popup": "rgb(157, 244, 190)",
      "popup_text": "rgb(0, 0, 0)",
      "ntp_background": "rgb(191, 232, 216)",
      "tab_loading": "rgb(0, 0, 0)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{dd3ed49b-8327-4e4a-9276-acd5a633ce39}"
    }
  }
}