forgejo/templates/status/404.tmpl

{{template "base/head" .}}
<div role="main" aria-label="{{.Title}}" class="page-content ui container center gt-w-screen {{if .IsRepo}}repository{{end}}">
	{{if .IsRepo}}{{template "repo/header" .}}{{end}}
	<div class="ui container center">
		<p style="margin-top: 100px"><img src="{{AssetUrlPrefix}}/img/404.png" alt="404"></p>
		<p>{{if .NotFoundPrompt}}{{.NotFoundPrompt}}{{else}}{{ctx.Locale.Tr "error404" | Safe}}{{end}}</p>
		{{if .NotFoundGoBackURL}}<a class="ui button green" href="{{.NotFoundGoBackURL}}">{{ctx.Locale.Tr "go_back"}}</a>{{end}}

		<div class="divider"></div>
		<br>
		{{if .ShowFooterVersion}}<p>{{ctx.Locale.Tr "admin.config.app_ver"}}: {{AppVer}}</p>{{end}}
	</div>
</div>
{{template "base/footer" .}}