Restore the Google logo back to the year 2014

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "content_scripts": [
    {
      "css": [
        "main.css"
      ],
      "all_frames": false,
      "matches": [
        "http://*.google.com/*",
        "https://*.google.com/*"
      ]
    }
  ],
  "permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "description": "Restore the Google logo back to the year 2014",
  "icons": {
    "16": "Google-2014-128.png",
    "48": "Google-2014-128.png",
    "128": "Google-2014-128.png"
  },
  "manifest_version": 2,
  "name": "Restore the Google logo back to the year 2014",
  "version": "0.0.0.3",
  "web_accessible_resources": [
    "main.css"
  ]
}