While Zen has amazing flexibility for designing using only the Brand Properties file, sometimes you might want to go even further with the design or adjust functionality. So Zen let's you add your own CSS and JavaScript files to your brand.

Usually this is handy to adjust a third-party plugin, but if you're trying to affect some aspect of Zen that's not reachable through the brand properties, please let us know so we can consider extending the brand properties in a future release.

The process for including your own CSS and JavaScript files is described here.