Examine source code of Piazza, But Prettier

{
  "manifest_version": 2,
  "name": "Piazza, But Prettier",
  "version": "0.1.0",
  "description": "Applies styling to Piazza to make it slightly prettier.",
  "content_scripts": [
    {
      "css": [
        "style.css"
      ],
      "matches": [
        "https://piazza.com/class/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{bed43007-7c5d-4d33-aa6d-fe0cd302103f}"
    }
  }
}