manifest.json

{
    "name": "Dark vCenter",
    "version": "0.2.15",
    "description": "Apply Dark Clarity Theme to vCenter!",
    "manifest_version": 2,
    "content_scripts": [
        {
            "matches": [
                "https://*/ui/*"
            ],
            "js":[
                "inject.js"
            ]
        }
    ],
    "web_accessible_resources": [
        "css/*.css",
        "images/*"
    ],
    "icons": {
        "128": "icon128.png",
        "512": "icon512.png"
    }
}