9gag Night Mode

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "9gag Night Mode",
  "version": "1.3.6",
  "description": "Night mode for the 9gag website!",
  "icons": {
    "128": "9gagext.png"
  },
  "content_scripts": [
    {
      "css": [
        "9gag-override.css"
      ],
      "matches": [
        "http://9gag.com/*",
        "https://9gag.com/*"
      ]
    }
  ]
}