Page Align Center

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Page Align Center",
  "description": "Page Align Center is center pages on website. It's useful for ultra wide screen or left side aligned websites.",
  "version": "1.4",
  "author": "Oguz Ozgen",
  "icons": {
    "16": "img/icon16.png",
    "24": "img/icon24.png",
    "32": "img/icon32.png",
    "64": "img/icon64.png",
    "128": "img/icon128.png",
    "256": "img/icon256.png",
    "512": "img/icon512.png"
  },
  "page_action": {
    "default_icon": "img/icon16.png",
    "default_popup": "./views/popup/popup.html",
    "default_title": "Page Align Center"
  },
  "background": {
    "scripts": [
      "./dependencies/jquery-3.1.1.min.js",
      "./dependencies/underscore-min.js",
      "./dependencies/bootstrap-switch/bootstrap-switch.min.js",
      "./helpers/helperCommon.js",
      "./views/background/eventPage.js"
    ],
    "css": [
      "./dependencies/bootstrap-switch/bootstrap-switch.min.css"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "./dependencies/jquery-3.1.1.min.js",
        "./dependencies/bootstrap-switch/bootstrap-switch.min.js",
        "./helpers/helperCommon.js",
        "./views/content/content.js"
      ],
      "css": [
        "./dependencies/bootstrap-switch/bootstrap-switch.min.css",
        "./views/content/content.css"
      ],
      "run_at": "document_start"
    }
  ],
  "permissions": [
    "tabs",
    "storage",
    "*://*/*",
    "http://fonts.googleapis.com/",
    "https://fonts.googleapis.com/",
    "webNavigation"
  ]
}