> For the complete documentation index, see [llms.txt](https://nextgencss.gitbook.io/untitled/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nextgencss.gitbook.io/untitled/installation/set-up.md).
# Set Up
## Set-Up using CDN
To set up using the CDN file include
```html
```
This line in your HTML file in `` tag
**Demo Code for Quick Start 👇**
```html
Document