Codenames dark theme

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 2,
    "name": "Codenames dark theme",
    "description": "Dark theme for the Codenames game",
    "version": "1.0",
    "browser_action": {
        "default_icon": "download.png",
        "default_popup": "popup.html"
    },
    "content_scripts": [
        {
            "css": [
                "styles.css"
            ],
            "js": [
                "content.js"
            ],
            "matches": [
                "https:\/\/www.horsepaste.com\/*"
            ]
        }
    ]
}