{{ define "main" }} {{ $featured_image := .Param "featured_image"}}
{{ $featured_image := (trim $featured_image "/") | absURL }}
<article>
  <h1 style="font-size:6rem;text-align:center">
    404
  </h1>
  <h1 style="text-align:center">
    This is not the page you were looking for
  </h1>
</article>
{{ end }}