A+ FontSize Changer

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "__MSG_appName__",
    "short_name": "__MSG_shortName__",
    "author": "Jeff Baker",
    "version": "1.5.3",
    "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAk1ztA5b6QIeHC434o2q+CF7xCdPXcahJVg\/+5maTc\/4n5TT8uLJRKQFi7qsDC7rpC7OhDc5VseG9lofjX8rOSoYrfOPqUBsc8HCAs9Muj\/JdFC2C0eFckqXTHp6OR7Yh+OvveqqDjWulle61uxacumGQC9td1OHCRs6qaWYgu5DoOpcByCvNByGuNPxeuLUFwtRYsgQBd\/vJNTpbWsbbosyvZGp50JZHu+M40xmcSUxli6SS0sx5FXMpT7kUJDwue+il3gLtgi2W3+kVWD2TSuZoY\/FE3u0Dgo3FGgbrL0H3oTltv1G2Vya0trfDl88Fbr3wUTX1VoiKPx16gPamUwIDAQAB",
    "description": "__MSG_appDesc__",
    "default_locale": "en",
    "icons": {
        "16": "images\/fsicon16.png",
        "48": "images\/fsicon48.png",
        "128": "images\/fsicon128.png"
    },
    "commands": {
        "up": {
            "suggested_key": {
                "default": "Alt+Up"
            },
            "description": "__MSG_increase__"
        },
        "down": {
            "suggested_key": {
                "default": "Alt+Down"
            },
            "description": "__MSG_decrease__"
        }
    },
    "permissions": [
        "scripting",
        "identity",
        "identity.email",
        "tabs",
        "storage",
        "unlimitedStorage",
        "activeTab"
    ],
    "host_permissions": [
        "*:\/\/www.seabreezecomputers.com\/*",
        "*:\/\/seabreezecomputers.com\/*",
        "*:\/\/192.168.1.5\/*",
        "<all_urls>"
    ],
    "action": {
        "default_icon": "images\/fsicon38.png",
        "default_title": "__MSG_appName__",
        "default_popup": "popup.html"
    },
    "background": {
        "service_worker": "background.js"
    },
    "externally_connectable": {
        "matches": [
            "*:\/\/*.seabreezecomputers.com\/*"
        ]
    },
    "content_scripts": [
        {
            "matches": [
                "<all_urls>"
            ],
            "js": [
                "fontsize2.js",
                "storage.js"
            ],
            "css": [],
            "all_frames": true,
            "run_at": "document_start"
        },
        {
            "matches": [
                "*:\/\/*.seabreezecomputers.com\/*",
                "*:\/\/seabreezecomputers.com\/*"
            ],
            "js": [
                "license2020.js"
            ],
            "css": [],
            "all_frames": true,
            "run_at": "document_start"
        }
    ]
}