Fixed template to load simple.css and changed reveal.orig accordiingly.

templates/reveal_base.html

@@ -6,7 +6,7 b''
     <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
 
     <link rel="stylesheet" href="reveal/css/reveal.css">
-    <link rel="stylesheet" href="reveal/css/theme/default.css" id="theme">
+    <link rel="stylesheet" href="reveal/css/theme/simple.css" id="theme">
 
     <!-- For syntax highlighting -->
     <link rel="stylesheet" href="reveal/lib/css/zenburn.css">
@@ -34,7 +34,7 b''
             progress: true,
             history: true,
 
-            theme: Reveal.getQueryHash().theme || 'simple', // available themes are in /css/theme
+            theme: Reveal.getQueryHash().theme, // available themes are in /css/theme
             transition: Reveal.getQueryHash().transition || 'linear', // default/cube/page/concave/zoom/linear/none
 
             // Optional libraries used to extend on reveal.js

tests/ipynbref/reveal.orig_slides.html

@@ -9,7 +9,7 b''
 <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
 
 <link rel="stylesheet" href="reveal/css/reveal.css">
-<link rel="stylesheet" href="reveal/css/theme/default.css" id="theme">
+<link rel="stylesheet" href="reveal/css/theme/simple.css" id="theme">
 
 <!-- For syntax highlighting -->
 <link rel="stylesheet" href="reveal/lib/css/zenburn.css">
@@ -674,21 +674,31 b' pre, code, kbd, samp { white-space: pre-wrap; }'
 width: 100%;
 padding: 0.2em;
 margin: 0px auto;
-font-size: 0.8em;
+font-family: monospace, sans-serif;
+font-size: 60%;
 box-shadow: 0px 0px 0px rgba(0, 0, 0, 0);
 }
+.reveal section img {
+border: 0px solid black;
+box-shadow: 0 0 10px rgba(0, 0, 0, 0);
+}
+div.input_area {
+padding: 0.2em;
+}
+div.code_cell {
+background-color: transparent;
+}
 div.prompt {
 width: 11ex;
 padding: 0.0em;
 margin: 0px;
 font-family: monospace;
-}
-div.output_subarea {
-padding: 0.0em 0.0em 0.0em 0.0em;
+font-size: 60%;
+text-align: center;
 }
 div.output_prompt {
     /* 5px right shift to account for margin in parent container */
-    margin: 0 5px 0 -5px;
+    margin: 5px 5px 0 -5px;
 }
 
 </style>
@@ -3843,7 +3853,7 b' controls: true,'
 progress: true,
 history: true,
 
-theme: Reveal.getQueryHash().theme || 'simple', // available themes are in /css/theme
+theme: Reveal.getQueryHash().theme, // available themes are in /css/theme
 transition: Reveal.getQueryHash().transition || 'linear', // default/cube/page/concave/zoom/linear/none
 
 // Optional libraries used to extend on reveal.js