404 (not found)

Having a nice 404 (page not found) page is always nice. This brick provides one. You can see it in action on the custom 404 page.

Use this brick

To use this brick you should use an image with a Kramdown-style custom class ‘404’, like so:

![](/uploads/illustrations/cuate/error.svg){:.404}

You can force the use of this block by writing:

---.error404