BetterTheatre

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "BetterTheatre",
  "description": "With this extension you can enjoy a full size theatre mode on youtube.",
  "version": "1.11.0",
  "author": "Paolo Basso",
  "content_scripts": [
    {
      "matches": [
        "*://www.youtube.com/*"
      ],
      "css": [
        "css/BetterTheatre.css"
      ]
    }
  ],
  "icons": {
    "16": "assets/BT_icon16.png",
    "48": "assets/BT_icon48.png",
    "128": "assets/BT_icon128.png"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "css/BetterTheatre.css"
      ],
      "matches": [
        "*://www.youtube.com/*"
      ]
    }
  ]
}