Class-Web Fix!

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Class-Web Fix!",
  "version": "1.2",
  "description": "Inject new code into Las Positas Class-Web",
  "permissions": [
    "activeTab"
  ],
  "icons": {
    "48": "images/icon48.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "48": "images/icon48.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "https://bw11.clpccd.cc.ca.us/*"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "styles.css"
      ]
    }
  ]
}