Demo: https://www.zengardenwebsites.com

A website in a single HTML file. It simply uses the `#anchor` suffix and the `:target` CSS selector to show and hide pages/content.

To create a new page, add a `<section>` with a unique `id`:
```
<section id="contact">
   Contact me!
</section>
```
Then you could add a link to it inside `<nav>`:

```
<a href="#contact">Contact</a>
```