diff --git a/_config.yml b/_config.yml
index bb26a4e..f5b28dc 100644
--- a/_config.yml
+++ b/_config.yml
@@ -2,7 +2,7 @@
title: Jekyll and Reveal.js
# The Reveal theme
-reveal_theme: default.css
+reveal_theme: black.css
# The Reveal transition
reveal_transition: default
diff --git a/_layouts/reveal.html b/_layouts/reveal.html
index 1963cdd..e66a0ef 100644
--- a/_layouts/reveal.html
+++ b/_layouts/reveal.html
@@ -14,7 +14,7 @@
-
+
@@ -43,7 +43,7 @@
-
+
diff --git a/reveal.js b/reveal.js
index 8b8cc60..20d858d 160000
--- a/reveal.js
+++ b/reveal.js
@@ -1 +1 @@
-Subproject commit 8b8cc607d4e02ca51c4256175b9cc861f75b70e3
+Subproject commit 20d858deb888fe0ec0ba92a919c8a0526ac52a2e