diff --git a/layout/foot.inc b/layout/foot.inc
index 3effcd4..fc9bd35 100644
--- a/layout/foot.inc
+++ b/layout/foot.inc
@@ -10,9 +10,8 @@
 		<a href="https://github.com/MaffC/BlogAlba">BlogAlba</a> + <a href="http://nginx.org">nginx</a> + <a href="http://freebsd.org">freebsd</a> + <a href="http://digitalocean.com">digitalocean</a><br />
 		<span id="small">Served by <TMPL_VAR NAME="host">, site generated at <TMPL_VAR NAME="gentime"> (took <TMPL_VAR NAME="genworktime">)</span>
 	</footer>
-	<!--
-	<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
-	<script src="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.2/js/bootstrap.min.js"></script>
-	-->
+	<!-- Code block syntax highlighting. -->
+	<script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/8.4/highlight.min.js"></script>
+	<script>hljs.initHighlightingOnLoad();</script>
 	</body>
 </html>
diff --git a/layout/head.inc b/layout/head.inc
index 493fc4a..f06525c 100644
--- a/layout/head.inc
+++ b/layout/head.inc
@@ -15,6 +15,7 @@
 		<link rel="alternate" type="application/rss+xml" title="<TMPL_VAR NAME="title"> (RSS 2.0)" href="<TMPL_VAR NAME="url">/feed-rss2.xml" />
 		<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/bootswatch/3.3.2/custom/bootstrap.min.css" />
 		<link rel="stylesheet" href="/main.css" />
+		<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/8.4/styles/solarized_dark.min.css" />
 	</head>
 	<body>
 	<nav class="navbar navbar-static">
