> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.courses-plus.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Modern/Legacy design toggle


You can switch between the Legacy and Modern designs using the toggle in the Style settings:

![](https://storage.crisp.chat/users/helpdesk/website/-/3/a/e/a/3aea62344d5c9200/image_rrlshs.png)
![](https://storage.crisp.chat/users/helpdesk/website/-/3/a/e/a/3aea62344d5c9200/image_5ej8rl.png)


Legacy design example:

![](https://storage.crisp.chat/users/helpdesk/website/-/3/a/e/a/3aea62344d5c9200/image_13wze8f.png)
Modern design example:

![](https://storage.crisp.chat/users/helpdesk/website/-/3/a/e/a/3aea62344d5c9200/image_170ur8t.png)