Google Calendar Resize Sidebar

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Google Calendar Resize Sidebar",
  "author": "Yasuhiro Arakaki",
  "description": "Chrome extension for resizing Google Calendar sidebar.",
  "version": "0.0.1",
  "manifest_version": 3,
  "icons": {
    "128": "icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://calendar.google.com/calendar/*"
      ],
      "css": [
        "style.css"
      ]
    }
  ]
}