Custom Stylesheet & Script

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 2,
    "version": "2.1.0",
    "name": "Custom Stylesheet & Script",
    "description": "Inserts a custom stylesheet and script into every web page.",
    "icons": {
        "16": "icon16.png",
        "48": "icon48.png",
        "128": "icon128.png"
    },
    "permissions": [
        "storage",
        "*:\/\/*\/"
    ],
    "options_page": "options.html",
    "background": {
        "scripts": [
            "background.js"
        ],
        "persistent": false
    },
    "content_scripts": [
        {
            "matches": [
                "*:\/\/*\/*"
            ],
            "js": [
                "content_script.js"
            ],
            "run_at": "document_start"
        }
    ],
    "commands": {
        "options": {
            "description": "Open options"
        }
    }
}