> For the complete documentation index, see [llms.txt](https://help.shopifas.com/manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.shopifas.com/manual/website/help.naviplus.io/development.md).

# Development

- [How to write a correct CSS code in Navi+](https://help.shopifas.com/manual/website/help.naviplus.io/development/how-to-write-a-correct-css-code-in-navi+.md)
- [Add walk-through to Navi+](https://help.shopifas.com/manual/website/help.naviplus.io/development/add-walk-through-to-navi+.md)