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+# STYLELINT.md
+
+## Usage
+
+Apply Stylelint to your project's CSS with the following steps:
+
+1. **NPM Script**
+
+   - Add a script entry to your `package.json`:
+     ```jsonc
+     {
+       "scripts": {
+         "lint:css": "stylelint \"stirling-pdf/src/main/**/*.css\""
+       }
+     }
+     ```
+   - Run the linter:
+     ```bash
+     npm run lint:css
+     ```
+
+2. **CLI Usage**
+
+   - Lint all CSS files:
+     ```bash
+     npx stylelint "stirling-pdf/src/main/**/*.css"
+     ```
+   - Lint a single file:
+     ```bash
+     npx stylelint path/to/file.css
+     ```
+   - Apply automatic fixes:
+     ```bash
+     npx stylelint "stirling-pdf/src/main/**/*.css" --fix
+     ```
+
+For full configuration options and rule customization, refer to the official documentation: [https://stylelint.io](https://stylelint.io)
+