move body styles to new .reveal-viewport

dist/theme/beige.css

@@ -33,7 +33,7 @@
   --selection-background-color: rgba(79, 64, 28, 0.99);
   --selection-color: #fff; }
 
-body {
+.reveal-viewport {
   background: #f7f2d3;
   background: -moz-radial-gradient(center, circle cover, white 0%, #f7f2d3 100%);
   background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, white), color-stop(100%, #f7f2d3));

dist/theme/black.css

@@ -35,7 +35,7 @@ section.has-light-background, section.has-light-background h1, section.has-light
   --selection-background-color: #bee4fd;
   --selection-color: #fff; }
 
-body {
+.reveal-viewport {
   background: #191919;
   background-color: #191919; }
 

dist/theme/blood.css

@@ -38,7 +38,7 @@
   --selection-background-color: #a23;
   --selection-color: #fff; }
 
-body {
+.reveal-viewport {
   background: #222;
   background-color: #222; }
 

dist/theme/league.css

@@ -35,7 +35,7 @@
   --selection-background-color: #FF5E99;
   --selection-color: #fff; }
 
-body {
+.reveal-viewport {
   background: #1c1e20;
   background: -moz-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%);
   background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, #555a5f), color-stop(100%, #1c1e20));

dist/theme/moon.css

@@ -39,7 +39,7 @@ html * {
   --selection-background-color: #d33682;
   --selection-color: #fff; }
 
-body {
+.reveal-viewport {
   background: #002b36;
   background-color: #002b36; }
 

dist/theme/night.css

@@ -33,7 +33,7 @@
   --selection-background-color: #e7ad52;
   --selection-color: #fff; }
 
-body {
+.reveal-viewport {
   background: #111;
   background-color: #111; }
 

dist/theme/serif.css

@@ -35,7 +35,7 @@
   --selection-background-color: #26351C;
   --selection-color: #fff; }
 
-body {
+.reveal-viewport {
   background: #F0F1EB;
   background-color: #F0F1EB; }
 

dist/theme/simple.css

@@ -38,7 +38,7 @@ section.has-dark-background, section.has-dark-background h1, section.has-dark-ba
   --selection-background-color: rgba(0, 0, 0, 0.99);
   --selection-color: #fff; }
 
-body {
+.reveal-viewport {
   background: #fff;
   background-color: #fff; }
 

dist/theme/sky.css

@@ -36,7 +36,7 @@
   --selection-background-color: #134674;
   --selection-color: #fff; }
 
-body {
+.reveal-viewport {
   background: #add9e4;
   background: -moz-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
   background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, #f7fbfc), color-stop(100%, #add9e4));

dist/theme/solarized.css

@@ -39,7 +39,7 @@ html * {
   --selection-background-color: #d33682;
   --selection-color: #fff; }
 
-body {
+.reveal-viewport {
   background: #fdf6e3;
   background-color: #fdf6e3; }
 

dist/theme/white.css

@@ -35,7 +35,7 @@ section.has-dark-background, section.has-dark-background h1, section.has-dark-ba
   --selection-background-color: #98bdef;
   --selection-color: #fff; }
 
-body {
+.reveal-viewport {
   background: #fff;
   background-color: #fff; }