hugo-site/layouts/404.html
{{ partial "head.html" . }} <body class="flex-body"> {{ partial "nav.html" }} <section id="page404"> <div class="shadow-box-error"> <h1 class="error">404</h1> <h2 class="sub-head">Not Found<span class="joke">just like my purpose in life...</span></h2> </div> </section> {{ partial "footer.html" . }} </body> </html>