Thin_promotions_on_Twitter_or_Google.

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "__MSG_extName__",
  "version": "1.0.9",
  "description": "__MSG_extDesc__",
  "content_scripts": [
    {
      "matches": [
        "https://twitter.com/*"
      ],
      "css": [
        "style.css"
      ],
      "js": [
        "jquery-3.2.1.min.js",
        "contentScripts.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "https://google.com/*",
        "https://*.google.com/*",
        "https://google.co.jp/*",
        "https://*.google.co.jp/*"
      ],
      "css": [
        "style_google.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "default_locale": "en",
  "manifest_version": 2,
  "icons": {
    "16": "icon16.png",
    "19": "icon19.png",
    "38": "icon38.png",
    "48": "icon48.png",
    "128": "icon128.png"
  }
}