Themes for Facebook

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Themes for Facebook",
    "version": "3.0",
    "default_locale": "en",
    "description": "Enhance your Facebook experience: custom styles, animated backgrounds, fonts, and vibrant colors!",
    "background": {
        "service_worker": "js\/background\/init.js"
    },
    "permissions": [
        "storage",
        "tabs"
    ],
    "icons": {
        "16": "\/icons\/16x16.png",
        "32": "\/icons\/32x32.png",
        "48": "\/icons\/48x48.png",
        "64": "\/icons\/64x64.png",
        "128": "\/icons\/128x128.png",
        "256": "\/icons\/256x256.png"
    },
    "action": {
        "default_popup": "popup.html",
        "default_title": "__MSG_app_popup__",
        "default_icon": {
            "16": "\/icons\/16x16.png",
            "32": "\/icons\/32x32.png",
            "48": "\/icons\/48x48.png",
            "64": "\/icons\/64x64.png",
            "128": "\/icons\/128x128.png",
            "256": "\/icons\/256x256.png"
        }
    },
    "content_scripts": [
        {
            "js": [
                "js\/content\/content.js"
            ],
            "matches": [
                "*:\/\/*.fb.zone\/*",
                "*:\/\/*.facebook.com\/*"
            ],
            "all_frames": false,
            "run_at": "document_start"
        }
    ],
    "externally_connectable": {
        "matches": [
            "*:\/\/*.fb.zone\/*"
        ]
    },
    "web_accessible_resources": [
        {
            "resources": [
                "iframe.html",
                "content.js"
            ],
            "matches": [
                "<all_urls>"
            ]
        }
    ]
}