Beautiful Scrollbar

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Beautiful Scrollbar",
  "version": "1.0.2",
  "description": "Gives you a beautiful scrollbar by default and allows you to customize it to your liking ",
  "icons": {
    "32": "icon32.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "action": {
    "default_popup": "popup.html"
  },
  "permissions": [
    "storage"
  ],
  "content_scripts": [
    {
      "js": [
        "main.js"
      ],
      "css": [
        "style.css"
      ],
      "matches": [
        "<all_urls>"
      ],
      "externally_connectable": {
        "matches": [
          "<all_urls>"
        ]
      }
    }
  ]
}