diff --git a/css/theme/beige.css b/css/theme/beige.css
index 7f71dd9..7424a05 100644
--- a/css/theme/beige.css
+++ b/css/theme/beige.css
@@ -20,7 +20,7 @@ body {
 
 .reveal {
   font-family: "Lato", sans-serif;
-  font-size: 36px;
+  font-size: 40px;
   font-weight: normal;
   color: #333; }
 
diff --git a/css/theme/black.css b/css/theme/black.css
index 9228c46..96e4fd4 100644
--- a/css/theme/black.css
+++ b/css/theme/black.css
@@ -16,7 +16,7 @@ body {
 
 .reveal {
   font-family: "Source Sans Pro", Helvetica, sans-serif;
-  font-size: 38px;
+  font-size: 42px;
   font-weight: normal;
   color: #fff; }
 
diff --git a/css/theme/blood.css b/css/theme/blood.css
index 2da8d68..1e0fbaf 100644
--- a/css/theme/blood.css
+++ b/css/theme/blood.css
@@ -19,7 +19,7 @@ body {
 
 .reveal {
   font-family: Ubuntu, "sans-serif";
-  font-size: 36px;
+  font-size: 40px;
   font-weight: normal;
   color: #eee; }
 
diff --git a/css/theme/league.css b/css/theme/league.css
index aa5bee5..63711c3 100644
--- a/css/theme/league.css
+++ b/css/theme/league.css
@@ -22,7 +22,7 @@ body {
 
 .reveal {
   font-family: "Lato", sans-serif;
-  font-size: 36px;
+  font-size: 40px;
   font-weight: normal;
   color: #eee; }
 
diff --git a/css/theme/moon.css b/css/theme/moon.css
index 5cb1176..791a4a0 100644
--- a/css/theme/moon.css
+++ b/css/theme/moon.css
@@ -20,7 +20,7 @@ body {
 
 .reveal {
   font-family: "Lato", sans-serif;
-  font-size: 36px;
+  font-size: 40px;
   font-weight: normal;
   color: #93a1a1; }
 
diff --git a/css/theme/night.css b/css/theme/night.css
index cf2c7a7..3db1175 100644
--- a/css/theme/night.css
+++ b/css/theme/night.css
@@ -14,7 +14,7 @@ body {
 
 .reveal {
   font-family: "Open Sans", sans-serif;
-  font-size: 30px;
+  font-size: 40px;
   font-weight: normal;
   color: #eee; }
 
diff --git a/css/theme/serif.css b/css/theme/serif.css
index bbb9f7e..e9b08c6 100644
--- a/css/theme/serif.css
+++ b/css/theme/serif.css
@@ -16,7 +16,7 @@ body {
 
 .reveal {
   font-family: "Palatino Linotype", "Book Antiqua", Palatino, FreeSerif, serif;
-  font-size: 36px;
+  font-size: 40px;
   font-weight: normal;
   color: #000; }
 
diff --git a/css/theme/simple.css b/css/theme/simple.css
index cb840d9..f64343e 100644
--- a/css/theme/simple.css
+++ b/css/theme/simple.css
@@ -19,7 +19,7 @@ body {
 
 .reveal {
   font-family: "Lato", sans-serif;
-  font-size: 36px;
+  font-size: 40px;
   font-weight: normal;
   color: #000; }
 
diff --git a/css/theme/sky.css b/css/theme/sky.css
index 202ade8..33689eb 100644
--- a/css/theme/sky.css
+++ b/css/theme/sky.css
@@ -23,7 +23,7 @@ body {
 
 .reveal {
   font-family: "Open Sans", sans-serif;
-  font-size: 36px;
+  font-size: 40px;
   font-weight: normal;
   color: #333; }
 
diff --git a/css/theme/solarized.css b/css/theme/solarized.css
index 44771dc..9bd21aa 100644
--- a/css/theme/solarized.css
+++ b/css/theme/solarized.css
@@ -20,7 +20,7 @@ body {
 
 .reveal {
   font-family: "Lato", sans-serif;
-  font-size: 36px;
+  font-size: 40px;
   font-weight: normal;
   color: #657b83; }
 
diff --git a/css/theme/source/black.scss b/css/theme/source/black.scss
index 5f7f601..84e8d9a 100644
--- a/css/theme/source/black.scss
+++ b/css/theme/source/black.scss
@@ -21,7 +21,7 @@ $backgroundColor: #222;
 $mainColor: #fff;
 $headingColor: #fff;
 
-$mainFontSize: 38px;
+$mainFontSize: 42px;
 $mainFont: 'Source Sans Pro', Helvetica, sans-serif;
 $headingFont: 'Source Sans Pro', Helvetica, sans-serif;
 $headingTextShadow: none;
diff --git a/css/theme/source/blood.scss b/css/theme/source/blood.scss
index d22b53d..4533fc0 100644
--- a/css/theme/source/blood.scss
+++ b/css/theme/source/blood.scss
@@ -28,7 +28,6 @@ $backgroundColor: $coal;
 
 // Main text
 $mainFont: Ubuntu, 'sans-serif';
-$mainFontSize: 36px;
 $mainColor: #eee;
 
 // Headings
diff --git a/css/theme/source/night.scss b/css/theme/source/night.scss
index b0cb57f..d49a282 100644
--- a/css/theme/source/night.scss
+++ b/css/theme/source/night.scss
@@ -27,7 +27,6 @@ $headingTextShadow: none;
 $headingLetterSpacing: -0.03em;
 $headingTextTransform: none;
 $selectionBackgroundColor: #e7ad52;
-$mainFontSize: 30px;
 
 
 // Theme template ------------------------------
diff --git a/css/theme/source/white.scss b/css/theme/source/white.scss
index 6758ce0..7f06ffd 100644
--- a/css/theme/source/white.scss
+++ b/css/theme/source/white.scss
@@ -21,7 +21,7 @@ $backgroundColor: #fff;
 $mainColor: #222;
 $headingColor: #222;
 
-$mainFontSize: 38px;
+$mainFontSize: 42px;
 $mainFont: 'Source Sans Pro', Helvetica, sans-serif;
 $headingFont: 'Source Sans Pro', Helvetica, sans-serif;
 $headingTextShadow: none;
diff --git a/css/theme/template/settings.scss b/css/theme/template/settings.scss
index ffaac23..63c02cf 100644
--- a/css/theme/template/settings.scss
+++ b/css/theme/template/settings.scss
@@ -6,7 +6,7 @@ $backgroundColor: #2b2b2b;
 
 // Primary/body text
 $mainFont: 'Lato', sans-serif;
-$mainFontSize: 36px;
+$mainFontSize: 40px;
 $mainColor: #eee;
 
 // Vertical spacing between blocks of text
diff --git a/css/theme/white.css b/css/theme/white.css
index 16a1d23..7adc605 100644
--- a/css/theme/white.css
+++ b/css/theme/white.css
@@ -16,7 +16,7 @@ body {
 
 .reveal {
   font-family: "Source Sans Pro", Helvetica, sans-serif;
-  font-size: 38px;
+  font-size: 42px;
   font-weight: normal;
   color: #222; }
 
diff --git a/demo.html b/demo.html
index 36ad224..632e8d6 100644
--- a/demo.html
+++ b/demo.html
@@ -391,6 +391,8 @@ Reveal.addEventListener( 'customevent', function() {
 				history: true,
 				center: true,
 
+				width: 1000,
+
 				transition: 'slide', // none/fade/slide/convex/concave/zoom
 
 				// More info https://github.com/hakimel/reveal.js#dependencies
diff --git a/js/reveal.js b/js/reveal.js
index 3de52c5..4999bdb 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -43,11 +43,11 @@
 			height: 700,
 
 			// Factor of the display size that should remain empty around the content
-			margin: 0.1,
+			margin: 0.04,
 
 			// Bounds for smallest/largest possible scale to apply to content
 			minScale: 0.2,
-			maxScale: 1.5,
+			maxScale: 2.0,
 
 			// Display controls in the bottom right corner
 			controls: true,