Animation extension

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Animation extension",
  "manifest_version": 3,
  "version": "1.1",
  "description": "This extension uses drop effects when the computer mouse is not standing for more than 10 minutes",
  "content_scripts": [
    {
      "matches": [
        "file:///D:/TECH/Extensions/test.html",
        "https://www.fb.com/*",
        "https://www.facebook.com/*"
      ],
      "css": [
        "my-styles.css",
        "animation.css"
      ],
      "js": [
        "extention.js"
      ]
    }
  ],
  "icons": {
    "16": "penguin128.png",
    "32": "penguin128.png",
    "48": "penguin128.png",
    "128": "penguin128.png"
  }
}