Improved the readability of the generated CSS files by expanding their
style format. This change aids in debugging and maintenance by providing
a clearer view of the CSS structure.
* Added `--style=expanded` option to the `npx sass` command in the
Makefile
* Ensures that the generated CSS is more human-readable, facilitating
easier troubleshooting and updates
Signed-off-by: Glenn Y. Rolland <glenux@glenux.net>
