Hide slide number when in paper or pdf print view

css/print/paper.css

@@ -38,7 +38,8 @@
 	.share-reveal,
 	.state-background,
 	.reveal .progress,
-	.reveal .backgrounds {
+	.reveal .backgrounds,
+	.reveal .slide-number {
 		display: none !important;
 	}
 
@@ -199,4 +200,4 @@
 		font-size: 0.8em;
 	}
 
-}
+}

css/print/pdf.css

@@ -31,7 +31,8 @@ html {
 .reveal.overview,
 .fork-reveal,
 .share-reveal,
-.state-background {
+.state-background,
+.reveal .slide-number {
 	display: none !important;
 }