With this change both the header and the footer use sans-serif which
looks more consistent in a page with a serif body.
Co-authored-by: Luiz F. A. de Prá <luizdepra@users.noreply.github.com>
* Remove old files
* Add SCSS pipeline
* Add generated files
* Fix navigation HTML
* Fix media queries
* Remove RTL
* Fix styling for big screens
* Remove separator configs
* Fix menu dropdown
* Add working mobile menu
* Fix menu item heights
* Update README