hide youtube thumbnails

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "hide youtube thumbnails",
  "manifest_version": 3,
  "version": "1.0",
  "description": "The extension for hide youtube thumbnails",
  "homepage_url": "https://github.com/hinoguma/hide-youtube-thumbnails",
  "content_scripts": [
    {
      "matches": [
        "https://www.youtube.com/*"
      ],
      "css": [
        "hide-thumbnails.css"
      ]
    }
  ]
}