Exclude webmentions from printouts

assets/css/print.css

@@ -13,6 +13,7 @@
 	 * Outside an article it's used in my webring list where it has some
 	 * use, see below. */
 	article summary,
+	section[aria-labelledby="webmentions"],
 	/* Currently only used for in-page heading anchors,
 	 * useless in printouts. */
 	h2 + a,

layouts/partials/webmentions.html

@@ -2,6 +2,8 @@
 		<h2 id="webmentions" tabindex="-1">Webmen&#173;tions</h2>
 		<p>This site supports <a href="https://indieweb.org/webmention">Webmentions</a>. Webmentions received for this post will appear in the following list after I approve them. I sometimes send Webmentions to myself on behalf of linking sites that don't support them. Check the <a href="https://web.archive.org/">Wayback Machine</a> if any links are broken.</p>
 		{{ partial "webmention-form.html" . }}
+		<details>
+			<summary>Toggle Webmentions</summary>
 			<dl>
 				{{- $target := .RelPermalink | replaceRE "^/~seirdy/" "/" }}
 				{{- $oldTarget := $target | replaceRE "/posts" "" | replaceRE "/$" ".html" -}}
@@ -55,5 +57,6 @@
 				<dd>This post does not have any approved Webmentions yet.</dd>
 				{{- end }}
 			</dl>
+		</details>
 		<p>Feel free to contact me directly with feedback; <a href="{{ .Site.BaseURL }}about/#location-seirdy-online">here’s my contact info</a></p>
 	</section>