diff --git a/css/main.css b/css/main.css
index c967f6e..621857b 100644
--- a/css/main.css
+++ b/css/main.css
@@ -468,7 +468,7 @@ body {
 .reveal .slides {
 	position: absolute;
 	max-width: 900px;
-	width: 60%;
+	width: 80%;
 	height: 60%;
 	left: 50%;
 	top: 50%;
diff --git a/js/reveal.js b/js/reveal.js
index c25e411..432f80d 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 1.5 r12
+ * reveal.js 1.5 r13
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *