minor

css/reveal.css

@@ -219,7 +219,7 @@ body {
     visibility: hidden;
     opacity: 0;
     -webkit-appearance: none;
-    -webkit-tap-highlight-color: rgba(0, 0, 0, 0); }
+    -webkit-tap-highlight-color: transparent; }
   .reveal .controls .controls-arrow:before,
   .reveal .controls .controls-arrow:after {
     content: '';
@@ -888,7 +888,7 @@ body {
   opacity: 0;
   visibility: hidden;
   overflow: hidden;
-  background-color: rgba(0, 0, 0, 0);
+  background-color: transparent;
   background-position: 50% 50%;
   background-repeat: no-repeat;
   background-size: cover;
@@ -1268,7 +1268,7 @@ body {
   z-index: 30;
   cursor: pointer;
   transition: all 400ms ease;
-  -webkit-tap-highlight-color: rgba(0, 0, 0, 0); }
+  -webkit-tap-highlight-color: transparent; }
 
 .reveal.overview .playback {
   opacity: 0;

css/theme/night.css

@@ -3,8 +3,8 @@
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
- /*@import url(https://fonts.googleapis.com/css?family=Montserrat:700);
+@import url(https://fonts.googleapis.com/css?family=Montserrat:700);
-@import url(https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic,700italic);*/
+@import url(https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic,700italic);
 /*********************************************
  * GLOBAL STYLES
  *********************************************/