Add rounded border to "stack" articles

Not sure when this broke.

public_html/css/hpr.css

@@ -371,6 +371,15 @@ article > p,
 	font-size: 1.45rem;
 	color: var(--background-primary);
 }
+.lane.stack > article  {
+	border-radius: 0.5rem;
+	border: thin solid var(--background-secondary);
+}
+.lane.stack > article > header,
+.lane.stack > article > h3 {
+	border-top-left-radius: 0.5rem;
+	border-top-right-radius: 0.5rem;
+}
 .lane > article > header a,
 .lane > article > h3 a {
 	color: var(--link-secondary);

templates/content-episodes.tpl.html

@@ -4,7 +4,7 @@
         <p>
         All this information is available to the public. Scrape if you wish but if we can format the data for you then we're happy to help.
         </p>
-<div class="lane">
+<div class="lane stack">
 <!--% USE DBI(constants.driver) %-->
 <!--% FOREACH episodes IN DBI.query(query_episodes) 
 %-->
@@ -19,7 +19,7 @@
 		<!-- Creative Commons License -->
 		<a rel="license" href="https://creativecommons.org/licenses/by-nc-sa/2.5/"><img alt="Creative Commons License" border="0" src="https://creativecommons.org/images/public/somerights20.png" width="88" height="31" /></a><br>The following work is licensed under a <a rel="license" href="https://creativecommons.org/licenses/by-nc-sa/2.5/">Creative Commons Attribution-NonCommercial-ShareAlike 2.5 License</a>.</p>
 	<p>Today With a Techie Radio was brought to you by <a href="https://en.wikipedia.org/wiki/Infonomicon">The Infonomicon Computer Club</a></p>
-	<div class="lane">
+	<div class="lane stack">
 	<!--% FOREACH twat_episode IN DBI.query('
 	SELECT 
         eps.id,