Umgebaut, dass der PGP Key in <details> und <summary> eingebettet ist.

layouts/shortcodes/pgpkey.html

@@ -1,5 +1,11 @@
 {{ $filename := (path.Join "/static" (.Get "file")) }}
 {{ $file := $filename | readFile }}
-[PGP Key Download]({{ .Get "file"}})
-{{ (print "```\n" $file "\n```") }}
 
+<details {{ .Get "open" }}>
+<summary>PGP Key ID: {{ .Get "id" }} </summary>
+<small><a href="{{ .Get "file" }}">Hier runterladen</a> oder auf <a href="https://keys.openpgp.org/search?q={{ .Get "id" }}" target="_blank">keys.openpgp.org&nearr;</a></small>
+
+<pre tabindex="0"><code>
+{{ (print  $file ) }}
+</code></pre>
+</details>