插件 Manifest

{
    "manifest_version": 3,
    "name": "Web Page Style",
    "version": "1.0.0",
    "description": "统一的页面字体",
    "icons": {
        "48": "icons/icon_48.png",
        "96": "icons/icon_96.png"
    },
    "content_scripts": [
        {
            "all_frames": true,
            "matches": [
                "<all_urls>"
            ],
            "css": [
                "style.css"
            ],
            "run_at": "document_start"
        }
    ]
}