I'd like to use docblock style comments though. Alike so...
```css
/**
 * @file
 * Defines global styles.
 */

/**
 * Base styling.
 */
body {
  margin: 0 auto;
  padding: 20px;
  min-width: 920px;
  max-width: 1100px;
  background: #f1f1f1;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.9em;
}
```