But really fullscreen the video

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "But really fullscreen the video",
    "description": "But really fullscreen the video",
    "version": "0.1",
    "permissions": [
        "contextMenus",
        "storage"
    ],
    "icons": {
        "128": "icons\/icon.png"
    },
    "options_ui": {
        "page": "options\/index.html",
        "open_in_tab": true
    },
    "background": {
        "service_worker": "js\/main.js"
    },
    "content_scripts": [
        {
            "matches": [
                "*:\/\/*\/*"
            ],
            "all_frames": true,
            "js": [
                "js\/content.js"
            ],
            "css": []
        }
    ]
}