reveal.css is now scss, merge autoprexier #1007

1 files changed, 931 insertions, 1496 deletions

diff --git a/css/reveal.css b/css/reveal.css
index 20d1405..beb244e 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -1,5 +1,3 @@
-@charset "UTF-8";
-
 /*!
  * reveal.js
  * http://lab.hakim.se/reveal-js
@@ -7,1749 +5,1186 @@
  *
  * Copyright (C) 2014 Hakim El Hattab, http://hakim.se
  */
-
-
 /*********************************************
  * RESET STYLES
  *********************************************/
+html, body, .reveal div, .reveal span, .reveal applet, .reveal object, .reveal iframe, .reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6, .reveal p, .reveal blockquote, .reveal pre, .reveal a, .reveal abbr, .reveal acronym, .reveal address, .reveal big, .reveal cite, .reveal code, .reveal del, .reveal dfn, .reveal em, .reveal img, .reveal ins, .reveal kbd, .reveal q, .reveal s, .reveal samp, .reveal small, .reveal strike, .reveal strong, .reveal sub, .reveal sup, .reveal tt, .reveal var, .reveal b, .reveal u, .reveal center, .reveal dl, .reveal dt, .reveal dd, .reveal ol, .reveal ul, .reveal li, .reveal fieldset, .reveal form, .reveal label, .reveal legend, .reveal table, .reveal caption, .reveal tbody, .reveal tfoot, .reveal thead, .reveal tr, .reveal th, .reveal td, .reveal article, .reveal aside, .reveal canvas, .reveal details, .reveal embed, .reveal figure, .reveal figcaption, .reveal footer, .reveal header, .reveal hgroup, .reveal menu, .reveal nav, .reveal output, .reveal ruby, .reveal section, .reveal summary, .reveal time, .reveal mark, .reveal audio, video {
+  margin: 0;
+  padding: 0;
+  border: 0;
+  font-size: 100%;
+  font: inherit;
+  vertical-align: baseline; }
 
-html, body, .reveal div, .reveal span, .reveal applet, .reveal object, .reveal iframe,
-.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6, .reveal p, .reveal blockquote, .reveal pre,
-.reveal a, .reveal abbr, .reveal acronym, .reveal address, .reveal big, .reveal cite, .reveal code,
-.reveal del, .reveal dfn, .reveal em, .reveal img, .reveal ins, .reveal kbd, .reveal q, .reveal s, .reveal samp,
-.reveal small, .reveal strike, .reveal strong, .reveal sub, .reveal sup, .reveal tt, .reveal var,
-.reveal b, .reveal u, .reveal center,
-.reveal dl, .reveal dt, .reveal dd, .reveal ol, .reveal ul, .reveal li,
-.reveal fieldset, .reveal form, .reveal label, .reveal legend,
-.reveal table, .reveal caption, .reveal tbody, .reveal tfoot, .reveal thead, .reveal tr, .reveal th, .reveal td,
-.reveal article, .reveal aside, .reveal canvas, .reveal details, .reveal embed,
-.reveal figure, .reveal figcaption, .reveal footer, .reveal header, .reveal hgroup,
-.reveal menu, .reveal nav, .reveal output, .reveal ruby, .reveal section, .reveal summary,
-.reveal time, .reveal mark, .reveal audio, video {
-	margin: 0;
-	padding: 0;
-	border: 0;
-	font-size: 100%;
-	font: inherit;
-	vertical-align: baseline;
-}
-
-.reveal article, .reveal aside, .reveal details, .reveal figcaption, .reveal figure,
-.reveal footer, .reveal header, .reveal hgroup, .reveal menu, .reveal nav, .reveal section {
-	display: block;
-}
-
+.reveal article, .reveal aside, .reveal details, .reveal figcaption, .reveal figure, .reveal footer, .reveal header, .reveal hgroup, .reveal menu, .reveal nav, .reveal section {
+  display: block; }
 
 /*********************************************
  * GLOBAL STYLES
  *********************************************/
+html, body {
+  width: 100%;
+  height: 100%;
+  overflow: hidden; }
 
-html,
 body {
-	width: 100%;
-	height: 100%;
-	overflow: hidden;
-}
+  position: relative;
+  line-height: 1;
+  background-color: #fff;
+  color: #000; }
 
-body {
-	position: relative;
-	line-height: 1;
-
-	background-color: #fff;
-	color: #000;
-}
+::-moz-selection {
+  background: #FF5E99;
+  color: #fff;
+  text-shadow: none; }
 
 ::selection {
-	background: #FF5E99;
-	color: #fff;
-	text-shadow: none;
-}
-
+  background: #FF5E99;
+  color: #fff;
+  text-shadow: none; }
 
 /*********************************************
  * VIEW FRAGMENTS
  *********************************************/
-
 .reveal .slides section .fragment {
-	opacity: 0;
-	visibility: hidden;
-
-	-webkit-transition: all .2s ease;
-	   -moz-transition: all .2s ease;
-	        transition: all .2s ease;
-}
-	.reveal .slides section .fragment.visible {
-		opacity: 1;
-		visibility: visible;
-	}
+  opacity: 0;
+  visibility: hidden;
+  -webkit-transition: all 0.2s ease;
+          transition: all 0.2s ease; }
+
+.reveal .slides section .fragment.visible {
+  opacity: 1;
+  visibility: visible; }
 
 .reveal .slides section .fragment.grow {
-	opacity: 1;
-	visibility: visible;
-}
-	.reveal .slides section .fragment.grow.visible {
-		-webkit-transform: scale( 1.3 );
-		   -moz-transform: scale( 1.3 );
-		    -ms-transform: scale( 1.3 );
-		     -o-transform: scale( 1.3 );
-		        transform: scale( 1.3 );
-	}
+  opacity: 1;
+  visibility: visible; }
+
+.reveal .slides section .fragment.grow.visible {
+  -webkit-transform: scale(1.3);
+      -ms-transform: scale(1.3);
+          transform: scale(1.3); }
 
 .reveal .slides section .fragment.shrink {
-	opacity: 1;
-	visibility: visible;
-}
-	.reveal .slides section .fragment.shrink.visible {
-		-webkit-transform: scale( 0.7 );
-		   -moz-transform: scale( 0.7 );
-		    -ms-transform: scale( 0.7 );
-		     -o-transform: scale( 0.7 );
-		        transform: scale( 0.7 );
-	}
+  opacity: 1;
+  visibility: visible; }
+
+.reveal .slides section .fragment.shrink.visible {
+  -webkit-transform: scale(0.7);
+      -ms-transform: scale(0.7);
+          transform: scale(0.7); }
 
 .reveal .slides section .fragment.zoom-in {
-	-webkit-transform: scale( 0.1 );
-	   -moz-transform: scale( 0.1 );
-	    -ms-transform: scale( 0.1 );
-	     -o-transform: scale( 0.1 );
-	        transform: scale( 0.1 );
-}
-
-	.reveal .slides section .fragment.zoom-in.visible {
-		-webkit-transform: scale( 1 );
-		   -moz-transform: scale( 1 );
-		    -ms-transform: scale( 1 );
-		     -o-transform: scale( 1 );
-		        transform: scale( 1 );
-	}
+  -webkit-transform: scale(0.1);
+      -ms-transform: scale(0.1);
+          transform: scale(0.1); }
+
+.reveal .slides section .fragment.zoom-in.visible {
+  -webkit-transform: scale(1);
+      -ms-transform: scale(1);
+          transform: scale(1); }
 
 .reveal .slides section .fragment.roll-in {
-	-webkit-transform: rotateX( 90deg );
-	   -moz-transform: rotateX( 90deg );
-	    -ms-transform: rotateX( 90deg );
-	     -o-transform: rotateX( 90deg );
-	        transform: rotateX( 90deg );
-}
-	.reveal .slides section .fragment.roll-in.visible {
-		-webkit-transform: rotateX( 0 );
-		   -moz-transform: rotateX( 0 );
-		    -ms-transform: rotateX( 0 );
-		     -o-transform: rotateX( 0 );
-		        transform: rotateX( 0 );
-	}
+  -webkit-transform: rotateX(90deg);
+          transform: rotateX(90deg); }
+
+.reveal .slides section .fragment.roll-in.visible {
+  -webkit-transform: rotateX(0);
+          transform: rotateX(0); }
 
 .reveal .slides section .fragment.fade-out {
-	opacity: 1;
-	visibility: visible;
-}
-	.reveal .slides section .fragment.fade-out.visible {
-		opacity: 0;
-		visibility: hidden;
-	}
+  opacity: 1;
+  visibility: visible; }
+
+.reveal .slides section .fragment.fade-out.visible {
+  opacity: 0;
+  visibility: hidden; }
 
 .reveal .slides section .fragment.semi-fade-out {
-	opacity: 1;
-	visibility: visible;
-}
-	.reveal .slides section .fragment.semi-fade-out.visible {
-		opacity: 0.5;
-		visibility: visible;
-	}
+  opacity: 1;
+  visibility: visible; }
+
+.reveal .slides section .fragment.semi-fade-out.visible {
+  opacity: 0.5;
+  visibility: visible; }
 
 .reveal .slides section .fragment.current-visible {
-	opacity: 0;
-	visibility: hidden;
-}
-	.reveal .slides section .fragment.current-visible.current-fragment {
-		opacity: 1;
-		visibility: visible;
-	}
-
-.reveal .slides section .fragment.highlight-red,
-.reveal .slides section .fragment.highlight-current-red,
-.reveal .slides section .fragment.highlight-green,
-.reveal .slides section .fragment.highlight-current-green,
-.reveal .slides section .fragment.highlight-blue,
-.reveal .slides section .fragment.highlight-current-blue {
-	opacity: 1;
-	visibility: visible;
-}
-	.reveal .slides section .fragment.highlight-red.visible {
-		color: #ff2c2d
-	}
-	.reveal .slides section .fragment.highlight-green.visible {
-		color: #17ff2e;
-	}
-	.reveal .slides section .fragment.highlight-blue.visible {
-		color: #1b91ff;
-	}
+  opacity: 0;
+  visibility: hidden; }
+
+.reveal .slides section .fragment.current-visible.current-fragment {
+  opacity: 1;
+  visibility: visible; }
+
+.reveal .slides section .fragment.highlight-red, .reveal .slides section .fragment.highlight-current-red, .reveal .slides section .fragment.highlight-green, .reveal .slides section .fragment.highlight-current-green, .reveal .slides section .fragment.highlight-blue, .reveal .slides section .fragment.highlight-current-blue {
+  opacity: 1;
+  visibility: visible; }
+
+.reveal .slides section .fragment.highlight-red.visible {
+  color: #ff2c2d; }
+
+.reveal .slides section .fragment.highlight-green.visible {
+  color: #17ff2e; }
+
+.reveal .slides section .fragment.highlight-blue.visible {
+  color: #1b91ff; }
 
 .reveal .slides section .fragment.highlight-current-red.current-fragment {
-	color: #ff2c2d
-}
+  color: #ff2c2d; }
+
 .reveal .slides section .fragment.highlight-current-green.current-fragment {
-	color: #17ff2e;
-}
+  color: #17ff2e; }
+
 .reveal .slides section .fragment.highlight-current-blue.current-fragment {
-	color: #1b91ff;
-}
+  color: #1b91ff; }
 
 .reveal .slides section .fragment.strike {
-	opacity: 1;
-}
-	.reveal .slides section .fragment.strike.visible {
-		text-decoration: line-through;
-	}
+  opacity: 1; }
 
+.reveal .slides section .fragment.strike.visible {
+  text-decoration: line-through; }
 
 /*********************************************
  * DEFAULT ELEMENT STYLES
  *********************************************/
-
 /* Fixes issue in Chrome where italic fonts did not appear when printing to PDF */
 .reveal:after {
   content: '';
-  font-style: italic;
-}
+  font-style: italic; }
 
 .reveal iframe {
-	z-index: 1;
-}
+  z-index: 1; }
 
 /** Prevents layering issues in certain browser/transition combinations */
 .reveal a {
-	position: relative;
-}
+  position: relative; }
 
 .reveal .stretch {
-	max-width: none;
-	max-height: none;
-}
+  max-width: none;
+  max-height: none; }
 
 .reveal pre.stretch code {
-	height: 100%;
-	max-height: 100%;
-
-	-webkit-box-sizing: border-box;
-	   -moz-box-sizing: border-box;
-	        box-sizing: border-box;
-}
-
+  height: 100%;
+  max-height: 100%;
+  -moz-box-sizing: border-box;
+       box-sizing: border-box; }
 
 /*********************************************
  * CONTROLS
  *********************************************/
-
 .reveal .controls {
-	display: none;
-	position: fixed;
-	width: 110px;
-	height: 110px;
-	z-index: 30;
-	right: 10px;
-	bottom: 10px;
-
-	-webkit-user-select: none;
-}
+  display: none;
+  position: fixed;
+  width: 110px;
+  height: 110px;
+  z-index: 30;
+  right: 10px;
+  bottom: 10px;
+  -webkit-user-select: none; }
 
 .reveal .controls div {
-	position: absolute;
-	opacity: 0.05;
-	width: 0;
-	height: 0;
-	border: 12px solid transparent;
-
-	-moz-transform: scale(.9999);
-	-webkit-tap-highlight-color: rgba( 0, 0, 0, 0 );
-
-	-webkit-transition: all 0.2s ease;
-	   -moz-transition: all 0.2s ease;
-	        transition: all 0.2s ease;
-}
+  position: absolute;
+  opacity: 0.05;
+  width: 0;
+  height: 0;
+  border: 12px solid transparent;
+  -webkit-transform: scale(0.9999);
+      -ms-transform: scale(0.9999);
+          transform: scale(0.9999);
+  -webkit-transition: all 0.2s ease;
+          transition: all 0.2s ease;
+  -webkit-tap-highlight-color: rgba(0, 0, 0, 0); }
 
 .reveal .controls div.enabled {
-	opacity: 0.7;
-	cursor: pointer;
-}
+  opacity: 0.7;
+  cursor: pointer; }
 
 .reveal .controls div.enabled:active {
-	margin-top: 1px;
-}
-
-	.reveal .controls div.navigate-left {
-		top: 42px;
-
-		border-right-width: 22px;
-		border-right-color: #000;
-	}
-		.reveal .controls div.navigate-left.fragmented {
-			opacity: 0.3;
-		}
-
-	.reveal .controls div.navigate-right {
-		left: 74px;
-		top: 42px;
-
-		border-left-width: 22px;
-		border-left-color: #000;
-	}
-		.reveal .controls div.navigate-right.fragmented {
-			opacity: 0.3;
-		}
-
-	.reveal .controls div.navigate-up {
-		left: 42px;
-
-		border-bottom-width: 22px;
-		border-bottom-color: #000;
-	}
-		.reveal .controls div.navigate-up.fragmented {
-			opacity: 0.3;
-		}
-
-	.reveal .controls div.navigate-down {
-		left: 42px;
-		top: 74px;
-
-		border-top-width: 22px;
-		border-top-color: #000;
-	}
-		.reveal .controls div.navigate-down.fragmented {
-			opacity: 0.3;
-		}
+  margin-top: 1px; }
+
+.reveal .controls div.navigate-left {
+  top: 42px;
+  border-right-width: 22px;
+  border-right-color: #000; }
 
+.reveal .controls div.navigate-left.fragmented {
+  opacity: 0.3; }
+
+.reveal .controls div.navigate-right {
+  left: 74px;
+  top: 42px;
+  border-left-width: 22px;
+  border-left-color: #000; }
+
+.reveal .controls div.navigate-right.fragmented {
+  opacity: 0.3; }
+
+.reveal .controls div.navigate-up {
+  left: 42px;
+  border-bottom-width: 22px;
+  border-bottom-color: #000; }
+
+.reveal .controls div.navigate-up.fragmented {
+  opacity: 0.3; }
+
+.reveal .controls div.navigate-down {
+  left: 42px;
+  top: 74px;
+  border-top-width: 22px;
+  border-top-color: #000; }
+
+.reveal .controls div.navigate-down.fragmented {
+  opacity: 0.3; }
 
 /*********************************************
  * PROGRESS BAR
  *********************************************/
-
 .reveal .progress {
-	position: fixed;
-	display: none;
-	height: 3px;
-	width: 100%;
-	bottom: 0;
-	left: 0;
-	z-index: 10;
-
-	background-color: rgba( 0, 0, 0, 0.2 );
-}
-	.reveal .progress:after {
-		content: '';
-		display: block;
-		position: absolute;
-		height: 20px;
-		width: 100%;
-		top: -20px;
-	}
-	.reveal .progress span {
-		display: block;
-		height: 100%;
-		width: 0px;
-
-		background-color: #000;
-
-		-webkit-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		   -moz-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		        transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	}
+  position: fixed;
+  display: none;
+  height: 3px;
+  width: 100%;
+  bottom: 0;
+  left: 0;
+  z-index: 10;
+  background-color: rgba(0, 0, 0, 0.2); }
+
+.reveal .progress:after {
+  content: '';
+  display: block;
+  position: absolute;
+  height: 20px;
+  width: 100%;
+  top: -20px; }
+
+.reveal .progress span {
+  display: block;
+  height: 100%;
+  width: 0px;
+  background-color: #000;
+  -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+          transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); }
 
 /*********************************************
  * SLIDE NUMBER
  *********************************************/
-
 .reveal .slide-number {
-	position: fixed;
-	display: block;
-	right: 15px;
-	bottom: 15px;
-	opacity: 0.5;
-	z-index: 31;
-	font-size: 12px;
-}
+  position: fixed;
+  display: block;
+  right: 15px;
+  bottom: 15px;
+  opacity: 0.5;
+  z-index: 31;
+  font-size: 12px; }
 
 /*********************************************
  * SLIDES
  *********************************************/
-
 .reveal {
-	position: relative;
-	width: 100%;
-	height: 100%;
-
-	-ms-touch-action: none;
-		touch-action: none;
-}
+  position: relative;
+  width: 100%;
+  height: 100%;
+  -ms-touch-action: none;
+      touch-action: none; }
 
 .reveal .slides {
-	position: absolute;
-	width: 100%;
-	height: 100%;
-	top: 0;
-	right: 0;
-	bottom: 0;
-	left: 0;
-	margin: auto;
-
-	overflow: visible;
-	z-index: 1;
-	text-align: center;
-
-	-webkit-transition: -webkit-perspective .4s ease;
-	   -moz-transition: -moz-perspective .4s ease;
-	        transition: perspective .4s ease;
-
-	-webkit-perspective: 600px;
-	   -moz-perspective: 600px;
-	    -ms-perspective: 600px;
-	        perspective: 600px;
-
-	-webkit-perspective-origin: 50% 40%;
-	   -moz-perspective-origin: 50% 40%;
-	    -ms-perspective-origin: 50% 40%;
-	        perspective-origin: 50% 40%;
-}
-
-.reveal .slides>section {
-	-ms-perspective: 600px;
-}
-
-.reveal .slides>section,
-.reveal .slides>section>section {
-	display: none;
-	position: absolute;
-	width: 100%;
-	padding: 20px 0px;
-
-	z-index: 10;
-
-	-webkit-transform-style: preserve-3d;
-	   -moz-transform-style: preserve-3d;
-	    -ms-transform-style: preserve-3d;
-	        transform-style: preserve-3d;
-
-	-webkit-transition: -webkit-transform-origin 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
-						-webkit-transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
-						visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
-						opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	   -moz-transition: -moz-transform-origin 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
-						-moz-transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
-						visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
-						opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	        transition: transform-origin 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
-						transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
-						visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
-						opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-}
+  position: absolute;
+  width: 100%;
+  height: 100%;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  margin: auto;
+  overflow: visible;
+  z-index: 1;
+  text-align: center;
+  -webkit-transition: -webkit-perspective 0.4s ease;
+          transition: perspective 0.4s ease;
+  -webkit-perspective: 600px;
+          perspective: 600px;
+  -webkit-perspective-origin: 50% 40%;
+          perspective-origin: 50% 40%; }
+
+.reveal .slides > section {
+  -ms-perspective: 600px; }
+
+.reveal .slides > section, .reveal .slides > section > section {
+  display: none;
+  position: absolute;
+  width: 100%;
+  padding: 20px 0px;
+  z-index: 10;
+  -webkit-transform-style: preserve-3d;
+          transform-style: preserve-3d;
+  -webkit-transition: -webkit-transform-origin 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), -webkit-transform 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), visibility 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), opacity 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+          transition: -ms-transform-origin 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), transform 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), visibility 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), opacity 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+          transition: transform-origin 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), transform 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), visibility 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), opacity 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); }
 
 /* Global transition speed settings */
 .reveal[data-transition-speed="fast"] .slides section {
-	-webkit-transition-duration: 400ms;
-	   -moz-transition-duration: 400ms;
-	        transition-duration: 400ms;
-}
+  -webkit-transition-duration: 400ms;
+          transition-duration: 400ms; }
+
 .reveal[data-transition-speed="slow"] .slides section {
-	-webkit-transition-duration: 1200ms;
-	   -moz-transition-duration: 1200ms;
-	        transition-duration: 1200ms;
-}
+  -webkit-transition-duration: 1200ms;
+          transition-duration: 1200ms; }
 
 /* Slide-specific transition speed overrides */
 .reveal .slides section[data-transition-speed="fast"] {
-	-webkit-transition-duration: 400ms;
-	   -moz-transition-duration: 400ms;
-	        transition-duration: 400ms;
-}
+  -webkit-transition-duration: 400ms;
+          transition-duration: 400ms; }
+
 .reveal .slides section[data-transition-speed="slow"] {
-	-webkit-transition-duration: 1200ms;
-	   -moz-transition-duration: 1200ms;
-	        transition-duration: 1200ms;
-}
-
-.reveal .slides>section.stack {
-	padding-top: 0;
-	padding-bottom: 0;
-}
-
-.reveal .slides>section.present,
-.reveal .slides>section>section.present {
-	display: block;
-	z-index: 11;
-	opacity: 1;
-}
-
-.reveal.center,
-.reveal.center .slides,
-.reveal.center .slides section {
-	min-height: auto !important;
-}
+  -webkit-transition-duration: 1200ms;
+          transition-duration: 1200ms; }
+
+.reveal .slides > section.stack {
+  padding-top: 0;
+  padding-bottom: 0; }
+
+.reveal .slides > section.present, .reveal .slides > section > section.present {
+  display: block;
+  z-index: 11;
+  opacity: 1; }
+
+.reveal.center, .reveal.center .slides, .reveal.center .slides section {
+  min-height: auto !important; }
 
 /* Don't allow interaction with invisible slides */
-.reveal .slides>section.future,
-.reveal .slides>section>section.future,
-.reveal .slides>section.past,
-.reveal .slides>section>section.past {
-	pointer-events: none;
-}
-
-.reveal.overview .slides>section,
-.reveal.overview .slides>section>section {
-	pointer-events: auto;
-}
-
-.reveal .slides>section.past,
-.reveal .slides>section.future,
-.reveal .slides>section>section.past,
-.reveal .slides>section>section.future {
-	opacity: 0;
-}
+.reveal .slides > section.future, .reveal .slides > section > section.future, .reveal .slides > section.past, .reveal .slides > section > section.past {
+  pointer-events: none; }
+
+.reveal.overview .slides > section, .reveal.overview .slides > section > section {
+  pointer-events: auto; }
 
+.reveal .slides > section.past, .reveal .slides > section.future, .reveal .slides > section > section.past, .reveal .slides > section > section.future {
+  opacity: 0; }
 
 /*********************************************
  * SLIDE TRANSITION
  * Aliased 'linear' for backwards compatibility
  *********************************************/
-
-.reveal.slide section,
-.reveal.linear section {
-	-webkit-backface-visibility: hidden;
-	   -moz-backface-visibility: hidden;
-	    -ms-backface-visibility: hidden;
-	        backface-visibility: hidden;
-}
-
-.reveal .slides>section[data-transition=slide].past,
-.reveal.slide .slides>section:not([data-transition]).past,
-.reveal .slides>section[data-transition=linear].past,
-.reveal.linear .slides>section:not([data-transition]).past {
-	-webkit-transform: translate(-150%, 0);
-	   -moz-transform: translate(-150%, 0);
-	    -ms-transform: translate(-150%, 0);
-	     -o-transform: translate(-150%, 0);
-	        transform: translate(-150%, 0);
-}
-.reveal .slides>section[data-transition=slide].future,
-.reveal.slide .slides>section:not([data-transition]).future,
-.reveal .slides>section[data-transition=linear].future,
-.reveal.linear .slides>section:not([data-transition]).future {
-	-webkit-transform: translate(150%, 0);
-	   -moz-transform: translate(150%, 0);
-	    -ms-transform: translate(150%, 0);
-	     -o-transform: translate(150%, 0);
-	        transform: translate(150%, 0);
-}
-
-.reveal .slides>section>section[data-transition=slide].past,
-.reveal.slide .slides>section>section:not([data-transition]).past,
-.reveal .slides>section>section[data-transition=linear].past,
-.reveal.linear .slides>section>section:not([data-transition]).past {
-	-webkit-transform: translate(0, -150%);
-	   -moz-transform: translate(0, -150%);
-	    -ms-transform: translate(0, -150%);
-	     -o-transform: translate(0, -150%);
-	        transform: translate(0, -150%);
-}
-.reveal .slides>section>section[data-transition=slide].future,
-.reveal.slide .slides>section>section:not([data-transition]).future,
-.reveal .slides>section>section[data-transition=linear].future,
-.reveal.linear .slides>section>section:not([data-transition]).future {
-	-webkit-transform: translate(0, 150%);
-	   -moz-transform: translate(0, 150%);
-	    -ms-transform: translate(0, 150%);
-	     -o-transform: translate(0, 150%);
-	        transform: translate(0, 150%);
-}
-
+.reveal.slide section, .reveal.linear section {
+  -webkit-backface-visibility: hidden;
+          backface-visibility: hidden; }
+
+.reveal .slides > section[data-transition=slide].past, .reveal.slide .slides > section:not([data-transition]).past, .reveal .slides > section[data-transition=linear].past, .reveal.linear .slides > section:not([data-transition]).past {
+  -webkit-transform: translate(-150%, 0);
+      -ms-transform: translate(-150%, 0);
+          transform: translate(-150%, 0); }
+
+.reveal .slides > section[data-transition=slide].future, .reveal.slide .slides > section:not([data-transition]).future, .reveal .slides > section[data-transition=linear].future, .reveal.linear .slides > section:not([data-transition]).future {
+  -webkit-transform: translate(150%, 0);
+      -ms-transform: translate(150%, 0);
+          transform: translate(150%, 0); }
+
+.reveal .slides > section > section[data-transition=slide].past, .reveal.slide .slides > section > section:not([data-transition]).past, .reveal .slides > section > section[data-transition=linear].past, .reveal.linear .slides > section > section:not([data-transition]).past {
+  -webkit-transform: translate(0, -150%);
+      -ms-transform: translate(0, -150%);
+          transform: translate(0, -150%); }
+
+.reveal .slides > section > section[data-transition=slide].future, .reveal.slide .slides > section > section:not([data-transition]).future, .reveal .slides > section > section[data-transition=linear].future, .reveal.linear .slides > section > section:not([data-transition]).future {
+  -webkit-transform: translate(0, 150%);
+      -ms-transform: translate(0, 150%);
+          transform: translate(0, 150%); }
 
 /*********************************************
  * CONVEX TRANSITION
  * Aliased 'default' for backwards compatibility
  *********************************************/
+.reveal .slides > section[data-transition=default].past, .reveal.default .slides > section:not([data-transition]).past, .reveal .slides > section[data-transition=convex].past, .reveal.convex .slides > section:not([data-transition]).past {
+  -webkit-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
+          transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0); }
 
-.reveal .slides>section[data-transition=default].past,
-.reveal.default .slides>section:not([data-transition]).past,
-.reveal .slides>section[data-transition=convex].past,
-.reveal.convex .slides>section:not([data-transition]).past {
-	-webkit-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
-	   -moz-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
-	    -ms-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
-	        transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
-}
-.reveal .slides>section[data-transition=default].future,
-.reveal.default .slides>section:not([data-transition]).future,
-.reveal .slides>section[data-transition=convex].future,
-.reveal.convex .slides>section:not([data-transition]).future {
-	-webkit-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
-	   -moz-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
-	    -ms-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
-	        transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
-}
-
-.reveal .slides>section>section[data-transition=default].past,
-.reveal.default .slides>section>section:not([data-transition]).past,
-.reveal .slides>section>section[data-transition=convex].past,
-.reveal.convex .slides>section>section:not([data-transition]).past {
-	-webkit-transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0);
-	   -moz-transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0);
-	    -ms-transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0);
-	        transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0);
-}
-.reveal .slides>section>section[data-transition=default].future,
-.reveal.default .slides>section>section:not([data-transition]).future,
-.reveal .slides>section>section[data-transition=convex].future,
-.reveal.convex .slides>section>section:not([data-transition]).future {
-	-webkit-transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0);
-	   -moz-transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0);
-	    -ms-transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0);
-	        transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0);
-}
+.reveal .slides > section[data-transition=default].future, .reveal.default .slides > section:not([data-transition]).future, .reveal .slides > section[data-transition=convex].future, .reveal.convex .slides > section:not([data-transition]).future {
+  -webkit-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
+          transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0); }
 
+.reveal .slides > section > section[data-transition=default].past, .reveal.default .slides > section > section:not([data-transition]).past, .reveal .slides > section > section[data-transition=convex].past, .reveal.convex .slides > section > section:not([data-transition]).past {
+  -webkit-transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0);
+          transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0); }
+
+.reveal .slides > section > section[data-transition=default].future, .reveal.default .slides > section > section:not([data-transition]).future, .reveal .slides > section > section[data-transition=convex].future, .reveal.convex .slides > section > section:not([data-transition]).future {
+  -webkit-transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0);
+          transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0); }
 
 /*********************************************
  * CONCAVE TRANSITION
  *********************************************/
+.reveal .slides > section[data-transition=concave].past, .reveal.concave .slides > section:not([data-transition]).past {
+  -webkit-transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
+          transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0); }
+
+.reveal .slides > section[data-transition=concave].future, .reveal.concave .slides > section:not([data-transition]).future {
+  -webkit-transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
+          transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0); }
 
-.reveal .slides>section[data-transition=concave].past,
-.reveal.concave .slides>section:not([data-transition]).past {
-	-webkit-transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
-	   -moz-transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
-	    -ms-transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
-	        transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
-}
-.reveal .slides>section[data-transition=concave].future,
-.reveal.concave .slides>section:not([data-transition]).future {
-	-webkit-transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
-	   -moz-transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
-	    -ms-transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
-	        transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
-}
-
-.reveal .slides>section>section[data-transition=concave].past,
-.reveal.concave .slides>section>section:not([data-transition]).past {
-	-webkit-transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0);
-	   -moz-transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0);
-	    -ms-transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0);
-	        transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0);
-}
-.reveal .slides>section>section[data-transition=concave].future,
-.reveal.concave .slides>section>section:not([data-transition]).future {
-	-webkit-transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0);
-	   -moz-transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0);
-	    -ms-transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0);
-	        transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0);
-}
+.reveal .slides > section > section[data-transition=concave].past, .reveal.concave .slides > section > section:not([data-transition]).past {
+  -webkit-transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0);
+          transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0); }
 
+.reveal .slides > section > section[data-transition=concave].future, .reveal.concave .slides > section > section:not([data-transition]).future {
+  -webkit-transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0);
+          transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0); }
 
 /*********************************************
  * ZOOM TRANSITION
  *********************************************/
-
-.reveal .slides>section[data-transition=zoom],
-.reveal.zoom .slides>section:not([data-transition]) {
-	-webkit-transition-timing-function: ease;
-	   -moz-transition-timing-function: ease;
-	        transition-timing-function: ease;
-}
-
-.reveal .slides>section[data-transition=zoom].past,
-.reveal.zoom .slides>section:not([data-transition]).past {
-	visibility: hidden;
-
-	-webkit-transform: scale(16);
-	   -moz-transform: scale(16);
-	    -ms-transform: scale(16);
-	     -o-transform: scale(16);
-	        transform: scale(16);
-}
-.reveal .slides>section[data-transition=zoom].future,
-.reveal.zoom .slides>section:not([data-transition]).future {
-	visibility: hidden;
-
-	-webkit-transform: scale(0.2);
-	   -moz-transform: scale(0.2);
-	    -ms-transform: scale(0.2);
-	     -o-transform: scale(0.2);
-	        transform: scale(0.2);
-}
-
-.reveal .slides>section>section[data-transition=zoom].past,
-.reveal.zoom .slides>section>section:not([data-transition]).past {
-	-webkit-transform: translate(0, -150%);
-	   -moz-transform: translate(0, -150%);
-	    -ms-transform: translate(0, -150%);
-	     -o-transform: translate(0, -150%);
-	        transform: translate(0, -150%);
-}
-.reveal .slides>section>section[data-transition=zoom].future,
-.reveal.zoom .slides>section>section:not([data-transition]).future {
-	-webkit-transform: translate(0, 150%);
-	   -moz-transform: translate(0, 150%);
-	    -ms-transform: translate(0, 150%);
-	     -o-transform: translate(0, 150%);
-	        transform: translate(0, 150%);
-}
-
+.reveal .slides > section[data-transition=zoom], .reveal.zoom .slides > section:not([data-transition]) {
+  -webkit-transition-timing-function: ease;
+          transition-timing-function: ease; }
+
+.reveal .slides > section[data-transition=zoom].past, .reveal.zoom .slides > section:not([data-transition]).past {
+  visibility: hidden;
+  -webkit-transform: scale(16);
+      -ms-transform: scale(16);
+          transform: scale(16); }
+
+.reveal .slides > section[data-transition=zoom].future, .reveal.zoom .slides > section:not([data-transition]).future {
+  visibility: hidden;
+  -webkit-transform: scale(0.2);
+      -ms-transform: scale(0.2);
+          transform: scale(0.2); }
+
+.reveal .slides > section > section[data-transition=zoom].past, .reveal.zoom .slides > section > section:not([data-transition]).past {
+  -webkit-transform: translate(0, -150%);
+      -ms-transform: translate(0, -150%);
+          transform: translate(0, -150%); }
+
+.reveal .slides > section > section[data-transition=zoom].future, .reveal.zoom .slides > section > section:not([data-transition]).future {
+  -webkit-transform: translate(0, 150%);
+      -ms-transform: translate(0, 150%);
+          transform: translate(0, 150%); }
 
 /*********************************************
  * CUBE TRANSITION
  *********************************************/
-
 .reveal.cube .slides {
-	-webkit-perspective: 1300px;
-	   -moz-perspective: 1300px;
-	    -ms-perspective: 1300px;
-	        perspective: 1300px;
-}
+  -webkit-perspective: 1300px;
+          perspective: 1300px; }
 
 .reveal.cube .slides section {
-	padding: 30px;
-	min-height: 700px;
-
-	-webkit-backface-visibility: hidden;
-	   -moz-backface-visibility: hidden;
-	    -ms-backface-visibility: hidden;
-	        backface-visibility: hidden;
-
-	-webkit-box-sizing: border-box;
-	   -moz-box-sizing: border-box;
-	        box-sizing: border-box;
-}
-	.reveal.center.cube .slides section {
-		min-height: auto;
-	}
-	.reveal.cube .slides section:not(.stack):before {
-		content: '';
-		position: absolute;
-		display: block;
-		width: 100%;
-		height: 100%;
-		left: 0;
-		top: 0;
-		background: rgba(0,0,0,0.1);
-		border-radius: 4px;
-
-		-webkit-transform: translateZ( -20px );
-		   -moz-transform: translateZ( -20px );
-		    -ms-transform: translateZ( -20px );
-		     -o-transform: translateZ( -20px );
-		        transform: translateZ( -20px );
-	}
-	.reveal.cube .slides section:not(.stack):after {
-		content: '';
-		position: absolute;
-		display: block;
-		width: 90%;
-		height: 30px;
-		left: 5%;
-		bottom: 0;
-		background: none;
-		z-index: 1;
-
-		border-radius: 4px;
-		box-shadow: 0px 95px 25px rgba(0,0,0,0.2);
-
-		-webkit-transform: translateZ(-90px) rotateX( 65deg );
-		   -moz-transform: translateZ(-90px) rotateX( 65deg );
-		    -ms-transform: translateZ(-90px) rotateX( 65deg );
-		     -o-transform: translateZ(-90px) rotateX( 65deg );
-		        transform: translateZ(-90px) rotateX( 65deg );
-	}
-
-.reveal.cube .slides>section.stack {
-	padding: 0;
-	background: none;
-}
-
-.reveal.cube .slides>section.past {
-	-webkit-transform-origin: 100% 0%;
-	   -moz-transform-origin: 100% 0%;
-	    -ms-transform-origin: 100% 0%;
-	        transform-origin: 100% 0%;
-
-	-webkit-transform: translate3d(-100%, 0, 0) rotateY(-90deg);
-	   -moz-transform: translate3d(-100%, 0, 0) rotateY(-90deg);
-	    -ms-transform: translate3d(-100%, 0, 0) rotateY(-90deg);
-	        transform: translate3d(-100%, 0, 0) rotateY(-90deg);
-}
-
-.reveal.cube .slides>section.future {
-	-webkit-transform-origin: 0% 0%;
-	   -moz-transform-origin: 0% 0%;
-	    -ms-transform-origin: 0% 0%;
-	        transform-origin: 0% 0%;
-
-	-webkit-transform: translate3d(100%, 0, 0) rotateY(90deg);
-	   -moz-transform: translate3d(100%, 0, 0) rotateY(90deg);
-	    -ms-transform: translate3d(100%, 0, 0) rotateY(90deg);
-	        transform: translate3d(100%, 0, 0) rotateY(90deg);
-}
-
-.reveal.cube .slides>section>section.past {
-	-webkit-transform-origin: 0% 100%;
-	   -moz-transform-origin: 0% 100%;
-	    -ms-transform-origin: 0% 100%;
-	        transform-origin: 0% 100%;
-
-	-webkit-transform: translate3d(0, -100%, 0) rotateX(90deg);
-	   -moz-transform: translate3d(0, -100%, 0) rotateX(90deg);
-	    -ms-transform: translate3d(0, -100%, 0) rotateX(90deg);
-	        transform: translate3d(0, -100%, 0) rotateX(90deg);
-}
-
-.reveal.cube .slides>section>section.future {
-	-webkit-transform-origin: 0% 0%;
-	   -moz-transform-origin: 0% 0%;
-	    -ms-transform-origin: 0% 0%;
-	        transform-origin: 0% 0%;
-
-	-webkit-transform: translate3d(0, 100%, 0) rotateX(-90deg);
-	   -moz-transform: translate3d(0, 100%, 0) rotateX(-90deg);
-	    -ms-transform: translate3d(0, 100%, 0) rotateX(-90deg);
-	        transform: translate3d(0, 100%, 0) rotateX(-90deg);
-}
+  padding: 30px;
+  min-height: 700px;
+  -webkit-backface-visibility: hidden;
+          backface-visibility: hidden;
+  -moz-box-sizing: border-box;
+       box-sizing: border-box; }
+
+.reveal.center.cube .slides section {
+  min-height: auto; }
 
+.reveal.cube .slides section:not(.stack):before {
+  content: '';
+  position: absolute;
+  display: block;
+  width: 100%;
+  height: 100%;
+  left: 0;
+  top: 0;
+  background: rgba(0, 0, 0, 0.1);
+  border-radius: 4px;
+  -webkit-transform: translateZ(-20px);
+          transform: translateZ(-20px); }
+
+.reveal.cube .slides section:not(.stack):after {
+  content: '';
+  position: absolute;
+  display: block;
+  width: 90%;
+  height: 30px;
+  left: 5%;
+  bottom: 0;
+  background: none;
+  z-index: 1;
+  border-radius: 4px;
+  box-shadow: 0px 95px 25px rgba(0, 0, 0, 0.2);
+  -webkit-transform: translateZ(-90px) rotateX(65deg);
+          transform: translateZ(-90px) rotateX(65deg); }
+
+.reveal.cube .slides > section.stack {
+  padding: 0;
+  background: none; }
+
+.reveal.cube .slides > section.past {
+  -webkit-transform-origin: 100% 0%;
+      -ms-transform-origin: 100% 0%;
+          transform-origin: 100% 0%;
+  -webkit-transform: translate3d(-100%, 0, 0) rotateY(-90deg);
+          transform: translate3d(-100%, 0, 0) rotateY(-90deg); }
+
+.reveal.cube .slides > section.future {
+  -webkit-transform-origin: 0% 0%;
+      -ms-transform-origin: 0% 0%;
+          transform-origin: 0% 0%;
+  -webkit-transform: translate3d(100%, 0, 0) rotateY(90deg);
+          transform: translate3d(100%, 0, 0) rotateY(90deg); }
+
+.reveal.cube .slides > section > section.past {
+  -webkit-transform-origin: 0% 100%;
+      -ms-transform-origin: 0% 100%;
+          transform-origin: 0% 100%;
+  -webkit-transform: translate3d(0, -100%, 0) rotateX(90deg);
+          transform: translate3d(0, -100%, 0) rotateX(90deg); }
+
+.reveal.cube .slides > section > section.future {
+  -webkit-transform-origin: 0% 0%;
+      -ms-transform-origin: 0% 0%;
+          transform-origin: 0% 0%;
+  -webkit-transform: translate3d(0, 100%, 0) rotateX(-90deg);
+          transform: translate3d(0, 100%, 0) rotateX(-90deg); }
 
 /*********************************************
  * PAGE TRANSITION
  *********************************************/
-
 .reveal.page .slides {
-	-webkit-perspective-origin: 0% 50%;
-	   -moz-perspective-origin: 0% 50%;
-	    -ms-perspective-origin: 0% 50%;
-	        perspective-origin: 0% 50%;
-
-	-webkit-perspective: 3000px;
-	   -moz-perspective: 3000px;
-	    -ms-perspective: 3000px;
-	        perspective: 3000px;
-}
+  -webkit-perspective-origin: 0% 50%;
+          perspective-origin: 0% 50%;
+  -webkit-perspective: 3000px;
+          perspective: 3000px; }
 
 .reveal.page .slides section {
-	padding: 30px;
-	min-height: 700px;
-
-	-webkit-box-sizing: border-box;
-	   -moz-box-sizing: border-box;
-	        box-sizing: border-box;
-}
-	.reveal.page .slides section.past {
-		z-index: 12;
-	}
-	.reveal.page .slides section:not(.stack):before {
-		content: '';
-		position: absolute;
-		display: block;
-		width: 100%;
-		height: 100%;
-		left: 0;
-		top: 0;
-		background: rgba(0,0,0,0.1);
-
-		-webkit-transform: translateZ( -20px );
-		   -moz-transform: translateZ( -20px );
-		    -ms-transform: translateZ( -20px );
-		     -o-transform: translateZ( -20px );
-		        transform: translateZ( -20px );
-	}
-	.reveal.page .slides section:not(.stack):after {
-		content: '';
-		position: absolute;
-		display: block;
-		width: 90%;
-		height: 30px;
-		left: 5%;
-		bottom: 0;
-		background: none;
-		z-index: 1;
-
-		border-radius: 4px;
-		box-shadow: 0px 95px 25px rgba(0,0,0,0.2);
-
-		-webkit-transform: translateZ(-90px) rotateX( 65deg );
-	}
-
-.reveal.page .slides>section.stack {
-	padding: 0;
-	background: none;
-}
-
-.reveal.page .slides>section.past {
-	-webkit-transform-origin: 0% 0%;
-	   -moz-transform-origin: 0% 0%;
-	    -ms-transform-origin: 0% 0%;
-	        transform-origin: 0% 0%;
-
-	-webkit-transform: translate3d(-40%, 0, 0) rotateY(-80deg);
-	   -moz-transform: translate3d(-40%, 0, 0) rotateY(-80deg);
-	    -ms-transform: translate3d(-40%, 0, 0) rotateY(-80deg);
-	        transform: translate3d(-40%, 0, 0) rotateY(-80deg);
-}
-
-.reveal.page .slides>section.future {
-	-webkit-transform-origin: 100% 0%;
-	   -moz-transform-origin: 100% 0%;
-	    -ms-transform-origin: 100% 0%;
-	        transform-origin: 100% 0%;
-
-	-webkit-transform: translate3d(0, 0, 0);
-	   -moz-transform: translate3d(0, 0, 0);
-	    -ms-transform: translate3d(0, 0, 0);
-	        transform: translate3d(0, 0, 0);
-}
-
-.reveal.page .slides>section>section.past {
-	-webkit-transform-origin: 0% 0%;
-	   -moz-transform-origin: 0% 0%;
-	    -ms-transform-origin: 0% 0%;
-	        transform-origin: 0% 0%;
-
-	-webkit-transform: translate3d(0, -40%, 0) rotateX(80deg);
-	   -moz-transform: translate3d(0, -40%, 0) rotateX(80deg);
-	    -ms-transform: translate3d(0, -40%, 0) rotateX(80deg);
-	        transform: translate3d(0, -40%, 0) rotateX(80deg);
-}
-
-.reveal.page .slides>section>section.future {
-	-webkit-transform-origin: 0% 100%;
-	   -moz-transform-origin: 0% 100%;
-	    -ms-transform-origin: 0% 100%;
-	        transform-origin: 0% 100%;
-
-	-webkit-transform: translate3d(0, 0, 0);
-	   -moz-transform: translate3d(0, 0, 0);
-	    -ms-transform: translate3d(0, 0, 0);
-	        transform: translate3d(0, 0, 0);
-}
+  padding: 30px;
+  min-height: 700px;
+  -moz-box-sizing: border-box;
+       box-sizing: border-box; }
+
+.reveal.page .slides section.past {
+  z-index: 12; }
 
+.reveal.page .slides section:not(.stack):before {
+  content: '';
+  position: absolute;
+  display: block;
+  width: 100%;
+  height: 100%;
+  left: 0;
+  top: 0;
+  background: rgba(0, 0, 0, 0.1);
+  -webkit-transform: translateZ(-20px);
+          transform: translateZ(-20px); }
+
+.reveal.page .slides section:not(.stack):after {
+  content: '';
+  position: absolute;
+  display: block;
+  width: 90%;
+  height: 30px;
+  left: 5%;
+  bottom: 0;
+  background: none;
+  z-index: 1;
+  border-radius: 4px;
+  box-shadow: 0px 95px 25px rgba(0, 0, 0, 0.2);
+  -webkit-transform: translateZ(-90px) rotateX(65deg); }
+
+.reveal.page .slides > section.stack {
+  padding: 0;
+  background: none; }
+
+.reveal.page .slides > section.past {
+  -webkit-transform-origin: 0% 0%;
+      -ms-transform-origin: 0% 0%;
+          transform-origin: 0% 0%;
+  -webkit-transform: translate3d(-40%, 0, 0) rotateY(-80deg);
+          transform: translate3d(-40%, 0, 0) rotateY(-80deg); }
+
+.reveal.page .slides > section.future {
+  -webkit-transform-origin: 100% 0%;
+      -ms-transform-origin: 100% 0%;
+          transform-origin: 100% 0%;
+  -webkit-transform: translate3d(0, 0, 0);
+          transform: translate3d(0, 0, 0); }
+
+.reveal.page .slides > section > section.past {
+  -webkit-transform-origin: 0% 0%;
+      -ms-transform-origin: 0% 0%;
+          transform-origin: 0% 0%;
+  -webkit-transform: translate3d(0, -40%, 0) rotateX(80deg);
+          transform: translate3d(0, -40%, 0) rotateX(80deg); }
+
+.reveal.page .slides > section > section.future {
+  -webkit-transform-origin: 0% 100%;
+      -ms-transform-origin: 0% 100%;
+          transform-origin: 0% 100%;
+  -webkit-transform: translate3d(0, 0, 0);
+          transform: translate3d(0, 0, 0); }
 
 /*********************************************
  * FADE TRANSITION
  *********************************************/
+.reveal .slides section[data-transition=fade], .reveal.fade .slides section:not([data-transition]), .reveal.fade .slides > section > section:not([data-transition]) {
+  -webkit-transform: none;
+      -ms-transform: none;
+          transform: none;
+  -webkit-transition: opacity 0.5s;
+          transition: opacity 0.5s; }
 
-.reveal .slides section[data-transition=fade],
-.reveal.fade .slides section:not([data-transition]),
-.reveal.fade .slides>section>section:not([data-transition]) {
-    -webkit-transform: none;
-	   -moz-transform: none;
-	    -ms-transform: none;
-	     -o-transform: none;
-	        transform: none;
-
-	-webkit-transition: opacity 0.5s;
-	   -moz-transition: opacity 0.5s;
-	        transition: opacity 0.5s;
-}
-
-
-.reveal.fade.overview .slides section,
-.reveal.fade.overview .slides>section>section {
-	-webkit-transition: none;
-	   -moz-transition: none;
-	        transition: none;
-}
-
+.reveal.fade.overview .slides section, .reveal.fade.overview .slides > section > section {
+  -webkit-transition: none;
+          transition: none; }
 
 /*********************************************
  * NO TRANSITION
  *********************************************/
-
-.reveal .slides section[data-transition=none],
-.reveal.none .slides section:not([data-transition]) {
-	-webkit-transform: none;
-	   -moz-transform: none;
-	    -ms-transform: none;
-	     -o-transform: none;
-	        transform: none;
-
-	-webkit-transition: none;
-	   -moz-transition: none;
-	        transition: none;
-}
-
+.reveal .slides section[data-transition=none], .reveal.none .slides section:not([data-transition]) {
+  -webkit-transform: none;
+      -ms-transform: none;
+          transform: none;
+  -webkit-transition: none;
+          transition: none; }
 
 /*********************************************
  * OVERVIEW
  *********************************************/
-
 .reveal.overview .slides {
-	-webkit-perspective-origin: 50% 50%;
-	   -moz-perspective-origin: 50% 50%;
-	    -ms-perspective-origin: 50% 50%;
-	        perspective-origin: 50% 50%;
-
-	-webkit-perspective: 700px;
-	   -moz-perspective: 700px;
-	    -ms-perspective: 700px;
-	        perspective: 700px;
-}
+  -webkit-perspective-origin: 50% 50%;
+          perspective-origin: 50% 50%;
+  -webkit-perspective: 700px;
+          perspective: 700px; }
 
 .reveal.overview .slides section {
-	height: 700px;
-	overflow: hidden;
-	opacity: 1 !important;
-	visibility: visible !important;
-	cursor: pointer;
-	background: rgba(0,0,0,0.1);
-	box-sizing: border-box;
-}
-.reveal.overview .slides section,
-.reveal.overview-deactivating .slides section {
-	-webkit-transition: none !important;
-	   -moz-transition: none !important;
-	        transition: none !important;
-}
+  height: 700px;
+  overflow: hidden;
+  opacity: 1 !important;
+  visibility: visible !important;
+  cursor: pointer;
+  background: rgba(0, 0, 0, 0.1);
+  -moz-box-sizing: border-box;
+       box-sizing: border-box; }
+
+.reveal.overview .slides section, .reveal.overview-deactivating .slides section {
+  -webkit-transition: none !important;
+          transition: none !important; }
+
 .reveal.overview .slides section .fragment {
-	opacity: 1;
-}
-.reveal.overview .slides section:after,
-.reveal.overview .slides section:before {
-	display: none !important;
-}
-.reveal.overview .slides section>section {
-	opacity: 1;
-	cursor: pointer;
-}
-	.reveal.overview .slides section:hover {
-		background: rgba(0,0,0,0.3);
-	}
-	.reveal.overview .slides section.present {
-		background: rgba(0,0,0,0.3);
-	}
-.reveal.overview .slides>section.stack {
-	padding: 0;
-	top: 0 !important;
-	background: none;
-	overflow: visible;
-}
+  opacity: 1; }
+
+.reveal.overview .slides section:after, .reveal.overview .slides section:before {
+  display: none !important; }
+
+.reveal.overview .slides section > section {
+  opacity: 1;
+  cursor: pointer; }
+
+.reveal.overview .slides section:hover {
+  background: rgba(0, 0, 0, 0.3); }
 
+.reveal.overview .slides section.present {
+  background: rgba(0, 0, 0, 0.3); }
+
+.reveal.overview .slides > section.stack {
+  padding: 0;
+  top: 0 !important;
+  background: none;
+  overflow: visible; }
 
 /*********************************************
  * PAUSED MODE
  *********************************************/
-
 .reveal .pause-overlay {
-	position: absolute;
-	top: 0;
-	left: 0;
-	width: 100%;
-	height: 100%;
-	background: black;
-	visibility: hidden;
-	opacity: 0;
-	z-index: 100;
-
-	-webkit-transition: all 1s ease;
-	   -moz-transition: all 1s ease;
-	        transition: all 1s ease;
-}
-.reveal.paused .pause-overlay {
-	visibility: visible;
-	opacity: 1;
-}
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background: black;
+  visibility: hidden;
+  opacity: 0;
+  z-index: 100;
+  -webkit-transition: all 1s ease;
+          transition: all 1s ease; }
 
+.reveal.paused .pause-overlay {
+  visibility: visible;
+  opacity: 1; }
 
 /*********************************************
  * FALLBACK
  *********************************************/
-
 .no-transforms {
-	overflow-y: auto;
-}
+  overflow-y: auto; }
 
 .no-transforms .reveal .slides {
-	position: relative;
-	width: 80%;
-	height: auto !important;
-	top: 0;
-	left: 50%;
-	margin: 0;
-	text-align: center;
-}
-
-.no-transforms .reveal .controls,
-.no-transforms .reveal .progress {
-	display: none !important;
-}
+  position: relative;
+  width: 80%;
+  height: auto !important;
+  top: 0;
+  left: 50%;
+  margin: 0;
+  text-align: center; }
+
+.no-transforms .reveal .controls, .no-transforms .reveal .progress {
+  display: none !important; }
 
 .no-transforms .reveal .slides section {
-	display: block !important;
-	opacity: 1 !important;
-	position: relative !important;
-	height: auto;
-	min-height: auto;
-	top: 0;
-	left: -50%;
-	margin: 70px 0;
-
-	-webkit-transform: none;
-	   -moz-transform: none;
-	    -ms-transform: none;
-	     -o-transform: none;
-	        transform: none;
-}
+  display: block !important;
+  opacity: 1 !important;
+  position: relative !important;
+  height: auto;
+  min-height: auto;
+  top: 0;
+  left: -50%;
+  margin: 70px 0;
+  -webkit-transform: none;
+      -ms-transform: none;
+          transform: none; }
 
 .no-transforms .reveal .slides section section {
-	left: 0;
-}
-
-.reveal .no-transition,
-.reveal .no-transition * {
-	-webkit-transition: none !important;
-	   -moz-transition: none !important;
-	        transition: none !important;
-}
+  left: 0; }
 
+.reveal .no-transition, .reveal .no-transition * {
+  -webkit-transition: none !important;
+          transition: none !important; }
 
 /*********************************************
  * BACKGROUND STATES [DEPRECATED]
  *********************************************/
-
 .reveal .state-background {
-	position: absolute;
-	width: 100%;
-	height: 100%;
-	background: rgba( 0, 0, 0, 0 );
-
-	-webkit-transition: background 800ms ease;
-	   -moz-transition: background 800ms ease;
-	        transition: background 800ms ease;
-}
+  position: absolute;
+  width: 100%;
+  height: 100%;
+  background: rgba(0, 0, 0, 0);
+  -webkit-transition: background 800ms ease;
+          transition: background 800ms ease; }
+
 .alert .reveal .state-background {
-	background: rgba( 200, 50, 30, 0.6 );
-}
+  background: rgba(200, 50, 30, 0.6); }
+
 .soothe .reveal .state-background {
-	background: rgba( 50, 200, 90, 0.4 );
-}
+  background: rgba(50, 200, 90, 0.4); }
+
 .blackout .reveal .state-background {
-	background: rgba( 0, 0, 0, 0.6 );
-}
+  background: rgba(0, 0, 0, 0.6); }
+
 .whiteout .reveal .state-background {
-	background: rgba( 255, 255, 255, 0.6 );
-}
+  background: rgba(255, 255, 255, 0.6); }
+
 .cobalt .reveal .state-background {
-	background: rgba( 22, 152, 213, 0.6 );
-}
+  background: rgba(22, 152, 213, 0.6); }
+
 .mint .reveal .state-background {
-	background: rgba( 22, 213, 75, 0.6 );
-}
+  background: rgba(22, 213, 75, 0.6); }
+
 .submerge .reveal .state-background {
-	background: rgba( 12, 25, 77, 0.6);
-}
+  background: rgba(12, 25, 77, 0.6); }
+
 .lila .reveal .state-background {
-	background: rgba( 180, 50, 140, 0.6 );
-}
-.sunset .reveal .state-background {
-	background: rgba( 255, 122, 0, 0.6 );
-}
+  background: rgba(180, 50, 140, 0.6); }
 
+.sunset .reveal .state-background {
+  background: rgba(255, 122, 0, 0.6); }
 
 /*********************************************
  * PER-SLIDE BACKGROUNDS
  *********************************************/
-
-.reveal>.backgrounds {
-	position: absolute;
-	width: 100%;
-	height: 100%;
-	top: 0;
-	left: 0;
-
-	-webkit-perspective: 600px;
-	   -moz-perspective: 600px;
-	    -ms-perspective: 600px;
-	        perspective: 600px;
-}
-	.reveal .slide-background {
-		display: none;
-		position: absolute;
-		width: 100%;
-		height: 100%;
-		opacity: 0;
-		visibility: hidden;
-
-		background-color: rgba( 0, 0, 0, 0 );
-		background-position: 50% 50%;
-		background-repeat: no-repeat;
-		background-size: cover;
-
-		-webkit-transition: all 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		   -moz-transition: all 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		        transition: all 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	}
-
-	.reveal .slide-background.stack {
-		display: block;
-	}
-
-	.reveal .slide-background.present {
-		opacity: 1;
-		visibility: visible;
-	}
-
-	.print-pdf .reveal .slide-background {
-		opacity: 1 !important;
-		visibility: visible !important;
-	}
+.reveal > .backgrounds {
+  position: absolute;
+  width: 100%;
+  height: 100%;
+  top: 0;
+  left: 0;
+  -webkit-perspective: 600px;
+          perspective: 600px; }
+
+.reveal .slide-background {
+  display: none;
+  position: absolute;
+  width: 100%;
+  height: 100%;
+  opacity: 0;
+  visibility: hidden;
+  background-color: rgba(0, 0, 0, 0);
+  background-position: 50% 50%;
+  background-repeat: no-repeat;
+  background-size: cover;
+  -webkit-transition: all 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+          transition: all 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); }
+
+.reveal .slide-background.stack {
+  display: block; }
+
+.reveal .slide-background.present {
+  opacity: 1;
+  visibility: visible; }
+
+.print-pdf .reveal .slide-background {
+  opacity: 1 !important;
+  visibility: visible !important; }
 
 /* Video backgrounds */
 .reveal .slide-background video {
-	position: absolute;
-	width: 100%;
-	height: 100%;
-	max-width: none;
-	max-height: none;
-	top: 0;
-	left: 0;
-}
+  position: absolute;
+  width: 100%;
+  height: 100%;
+  max-width: none;
+  max-height: none;
+  top: 0;
+  left: 0; }
 
 /* Immediate transition style */
-.reveal[data-background-transition=none]>.backgrounds .slide-background,
-.reveal>.backgrounds .slide-background[data-background-transition=none] {
-	-webkit-transition: none;
-	   -moz-transition: none;
-	        transition: none;
-}
+.reveal[data-background-transition=none] > .backgrounds .slide-background, .reveal > .backgrounds .slide-background[data-background-transition=none] {
+  -webkit-transition: none;
+          transition: none; }
 
 /* Slide */
-.reveal[data-background-transition=slide]>.backgrounds .slide-background,
-.reveal>.backgrounds .slide-background[data-background-transition=slide] {
-	opacity: 1;
-
-	-webkit-backface-visibility: hidden;
-	   -moz-backface-visibility: hidden;
-	    -ms-backface-visibility: hidden;
-	        backface-visibility: hidden;
-}
-	.reveal[data-background-transition=slide]>.backgrounds .slide-background.past,
-	.reveal>.backgrounds .slide-background.past[data-background-transition=slide] {
-		-webkit-transform: translate(-100%, 0);
-		   -moz-transform: translate(-100%, 0);
-		    -ms-transform: translate(-100%, 0);
-		     -o-transform: translate(-100%, 0);
-		        transform: translate(-100%, 0);
-	}
-	.reveal[data-background-transition=slide]>.backgrounds .slide-background.future,
-	.reveal>.backgrounds .slide-background.future[data-background-transition=slide] {
-		-webkit-transform: translate(100%, 0);
-		   -moz-transform: translate(100%, 0);
-		    -ms-transform: translate(100%, 0);
-		     -o-transform: translate(100%, 0);
-		        transform: translate(100%, 0);
-	}
-
-	.reveal[data-background-transition=slide]>.backgrounds .slide-background>.slide-background.past,
-	.reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=slide] {
-		-webkit-transform: translate(0, -100%);
-		   -moz-transform: translate(0, -100%);
-		    -ms-transform: translate(0, -100%);
-		     -o-transform: translate(0, -100%);
-		        transform: translate(0, -100%);
-	}
-	.reveal[data-background-transition=slide]>.backgrounds .slide-background>.slide-background.future,
-	.reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=slide] {
-		-webkit-transform: translate(0, 100%);
-		   -moz-transform: translate(0, 100%);
-		    -ms-transform: translate(0, 100%);
-		     -o-transform: translate(0, 100%);
-		        transform: translate(0, 100%);
-	}
-
+.reveal[data-background-transition=slide] > .backgrounds .slide-background, .reveal > .backgrounds .slide-background[data-background-transition=slide] {
+  opacity: 1;
+  -webkit-backface-visibility: hidden;
+          backface-visibility: hidden; }
+
+.reveal[data-background-transition=slide] > .backgrounds .slide-background.past, .reveal > .backgrounds .slide-background.past[data-background-transition=slide] {
+  -webkit-transform: translate(-100%, 0);
+      -ms-transform: translate(-100%, 0);
+          transform: translate(-100%, 0); }
+
+.reveal[data-background-transition=slide] > .backgrounds .slide-background.future, .reveal > .backgrounds .slide-background.future[data-background-transition=slide] {
+  -webkit-transform: translate(100%, 0);
+      -ms-transform: translate(100%, 0);
+          transform: translate(100%, 0); }
+
+.reveal[data-background-transition=slide] > .backgrounds .slide-background > .slide-background.past, .reveal > .backgrounds .slide-background > .slide-background.past[data-background-transition=slide] {
+  -webkit-transform: translate(0, -100%);
+      -ms-transform: translate(0, -100%);
+          transform: translate(0, -100%); }
+
+.reveal[data-background-transition=slide] > .backgrounds .slide-background > .slide-background.future, .reveal > .backgrounds .slide-background > .slide-background.future[data-background-transition=slide] {
+  -webkit-transform: translate(0, 100%);
+      -ms-transform: translate(0, 100%);
+          transform: translate(0, 100%); }
 
 /* Convex */
-.reveal[data-background-transition=convex]>.backgrounds .slide-background.past,
-.reveal>.backgrounds .slide-background.past[data-background-transition=convex] {
-	opacity: 0;
-
-	-webkit-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
-	   -moz-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
-	    -ms-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
-	        transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
-}
-.reveal[data-background-transition=convex]>.backgrounds .slide-background.future,
-.reveal>.backgrounds .slide-background.future[data-background-transition=convex] {
-	opacity: 0;
-
-	-webkit-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
-	   -moz-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
-	    -ms-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
-	        transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
-}
-
-.reveal[data-background-transition=convex]>.backgrounds .slide-background>.slide-background.past,
-.reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=convex] {
-	opacity: 0;
-
-	-webkit-transform: translate3d(0, -100%, 0) rotateX(90deg) translate3d(0, -100%, 0);
-	   -moz-transform: translate3d(0, -100%, 0) rotateX(90deg) translate3d(0, -100%, 0);
-	    -ms-transform: translate3d(0, -100%, 0) rotateX(90deg) translate3d(0, -100%, 0);
-	        transform: translate3d(0, -100%, 0) rotateX(90deg) translate3d(0, -100%, 0);
-}
-.reveal[data-background-transition=convex]>.backgrounds .slide-background>.slide-background.future,
-.reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=convex] {
-	opacity: 0;
-
-	-webkit-transform: translate3d(0, 100%, 0) rotateX(-90deg) translate3d(0, 100%, 0);
-	   -moz-transform: translate3d(0, 100%, 0) rotateX(-90deg) translate3d(0, 100%, 0);
-	    -ms-transform: translate3d(0, 100%, 0) rotateX(-90deg) translate3d(0, 100%, 0);
-	        transform: translate3d(0, 100%, 0) rotateX(-90deg) translate3d(0, 100%, 0);
-}
-
+.reveal[data-background-transition=convex] > .backgrounds .slide-background.past, .reveal > .backgrounds .slide-background.past[data-background-transition=convex] {
+  opacity: 0;
+  -webkit-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
+          transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0); }
+
+.reveal[data-background-transition=convex] > .backgrounds .slide-background.future, .reveal > .backgrounds .slide-background.future[data-background-transition=convex] {
+  opacity: 0;
+  -webkit-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
+          transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0); }
+
+.reveal[data-background-transition=convex] > .backgrounds .slide-background > .slide-background.past, .reveal > .backgrounds .slide-background > .slide-background.past[data-background-transition=convex] {
+  opacity: 0;
+  -webkit-transform: translate3d(0, -100%, 0) rotateX(90deg) translate3d(0, -100%, 0);
+          transform: translate3d(0, -100%, 0) rotateX(90deg) translate3d(0, -100%, 0); }
+
+.reveal[data-background-transition=convex] > .backgrounds .slide-background > .slide-background.future, .reveal > .backgrounds .slide-background > .slide-background.future[data-background-transition=convex] {
+  opacity: 0;
+  -webkit-transform: translate3d(0, 100%, 0) rotateX(-90deg) translate3d(0, 100%, 0);
+          transform: translate3d(0, 100%, 0) rotateX(-90deg) translate3d(0, 100%, 0); }
 
 /* Concave */
-.reveal[data-background-transition=concave]>.backgrounds .slide-background.past,
-.reveal>.backgrounds .slide-background.past[data-background-transition=concave] {
-	opacity: 0;
-
-	-webkit-transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
-	   -moz-transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
-	    -ms-transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
-	        transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
-}
-.reveal[data-background-transition=concave]>.backgrounds .slide-background.future,
-.reveal>.backgrounds .slide-background.future[data-background-transition=concave] {
-	opacity: 0;
-
-	-webkit-transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
-	   -moz-transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
-	    -ms-transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
-	        transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
-}
-
-.reveal[data-background-transition=concave]>.backgrounds .slide-background>.slide-background.past,
-.reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=concave] {
-	opacity: 0;
-
-	-webkit-transform: translate3d(0, -100%, 0) rotateX(-90deg) translate3d(0, -100%, 0);
-	   -moz-transform: translate3d(0, -100%, 0) rotateX(-90deg) translate3d(0, -100%, 0);
-	    -ms-transform: translate3d(0, -100%, 0) rotateX(-90deg) translate3d(0, -100%, 0);
-	        transform: translate3d(0, -100%, 0) rotateX(-90deg) translate3d(0, -100%, 0);
-}
-.reveal[data-background-transition=concave]>.backgrounds .slide-background>.slide-background.future,
-.reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=concave] {
-	opacity: 0;
-
-	-webkit-transform: translate3d(0, 100%, 0) rotateX(90deg) translate3d(0, 100%, 0);
-	   -moz-transform: translate3d(0, 100%, 0) rotateX(90deg) translate3d(0, 100%, 0);
-	    -ms-transform: translate3d(0, 100%, 0) rotateX(90deg) translate3d(0, 100%, 0);
-	        transform: translate3d(0, 100%, 0) rotateX(90deg) translate3d(0, 100%, 0);
-}
+.reveal[data-background-transition=concave] > .backgrounds .slide-background.past, .reveal > .backgrounds .slide-background.past[data-background-transition=concave] {
+  opacity: 0;
+  -webkit-transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
+          transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0); }
+
+.reveal[data-background-transition=concave] > .backgrounds .slide-background.future, .reveal > .backgrounds .slide-background.future[data-background-transition=concave] {
+  opacity: 0;
+  -webkit-transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
+          transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0); }
+
+.reveal[data-background-transition=concave] > .backgrounds .slide-background > .slide-background.past, .reveal > .backgrounds .slide-background > .slide-background.past[data-background-transition=concave] {
+  opacity: 0;
+  -webkit-transform: translate3d(0, -100%, 0) rotateX(-90deg) translate3d(0, -100%, 0);
+          transform: translate3d(0, -100%, 0) rotateX(-90deg) translate3d(0, -100%, 0); }
+
+.reveal[data-background-transition=concave] > .backgrounds .slide-background > .slide-background.future, .reveal > .backgrounds .slide-background > .slide-background.future[data-background-transition=concave] {
+  opacity: 0;
+  -webkit-transform: translate3d(0, 100%, 0) rotateX(90deg) translate3d(0, 100%, 0);
+          transform: translate3d(0, 100%, 0) rotateX(90deg) translate3d(0, 100%, 0); }
 
 /* Zoom */
-.reveal[data-background-transition=zoom]>.backgrounds .slide-background,
-.reveal>.backgrounds .slide-background[data-background-transition=zoom] {
-	-webkit-transition-timing-function: ease;
-	   -moz-transition-timing-function: ease;
-	        transition-timing-function: ease;
-}
-
-.reveal[data-background-transition=zoom]>.backgrounds .slide-background.past,
-.reveal>.backgrounds .slide-background.past[data-background-transition=zoom] {
-	opacity: 0;
-	visibility: hidden;
-
-	-webkit-transform: scale(16);
-	   -moz-transform: scale(16);
-	    -ms-transform: scale(16);
-	     -o-transform: scale(16);
-	        transform: scale(16);
-}
-.reveal[data-background-transition=zoom]>.backgrounds .slide-background.future,
-.reveal>.backgrounds .slide-background.future[data-background-transition=zoom] {
-	opacity: 0;
-	visibility: hidden;
-
-	-webkit-transform: scale(0.2);
-	   -moz-transform: scale(0.2);
-	    -ms-transform: scale(0.2);
-	     -o-transform: scale(0.2);
-	        transform: scale(0.2);
-}
-
-.reveal[data-background-transition=zoom]>.backgrounds .slide-background>.slide-background.past,
-.reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=zoom] {
-	opacity: 0;
-		visibility: hidden;
-
-		-webkit-transform: scale(16);
-		   -moz-transform: scale(16);
-		    -ms-transform: scale(16);
-		     -o-transform: scale(16);
-		        transform: scale(16);
-}
-.reveal[data-background-transition=zoom]>.backgrounds .slide-background>.slide-background.future,
-.reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=zoom] {
-	opacity: 0;
-	visibility: hidden;
-
-	-webkit-transform: scale(0.2);
-	   -moz-transform: scale(0.2);
-	    -ms-transform: scale(0.2);
-	     -o-transform: scale(0.2);
-	        transform: scale(0.2);
-}
-
+.reveal[data-background-transition=zoom] > .backgrounds .slide-background, .reveal > .backgrounds .slide-background[data-background-transition=zoom] {
+  -webkit-transition-timing-function: ease;
+          transition-timing-function: ease; }
+
+.reveal[data-background-transition=zoom] > .backgrounds .slide-background.past, .reveal > .backgrounds .slide-background.past[data-background-transition=zoom] {
+  opacity: 0;
+  visibility: hidden;
+  -webkit-transform: scale(16);
+      -ms-transform: scale(16);
+          transform: scale(16); }
+
+.reveal[data-background-transition=zoom] > .backgrounds .slide-background.future, .reveal > .backgrounds .slide-background.future[data-background-transition=zoom] {
+  opacity: 0;
+  visibility: hidden;
+  -webkit-transform: scale(0.2);
+      -ms-transform: scale(0.2);
+          transform: scale(0.2); }
+
+.reveal[data-background-transition=zoom] > .backgrounds .slide-background > .slide-background.past, .reveal > .backgrounds .slide-background > .slide-background.past[data-background-transition=zoom] {
+  opacity: 0;
+  visibility: hidden;
+  -webkit-transform: scale(16);
+      -ms-transform: scale(16);
+          transform: scale(16); }
+
+.reveal[data-background-transition=zoom] > .backgrounds .slide-background > .slide-background.future, .reveal > .backgrounds .slide-background > .slide-background.future[data-background-transition=zoom] {
+  opacity: 0;
+  visibility: hidden;
+  -webkit-transform: scale(0.2);
+      -ms-transform: scale(0.2);
+          transform: scale(0.2); }
 
 /* Global transition speed settings */
-.reveal[data-transition-speed="fast"]>.backgrounds .slide-background {
-	-webkit-transition-duration: 400ms;
-	   -moz-transition-duration: 400ms;
-	        transition-duration: 400ms;
-}
-.reveal[data-transition-speed="slow"]>.backgrounds .slide-background {
-	-webkit-transition-duration: 1200ms;
-	   -moz-transition-duration: 1200ms;
-	        transition-duration: 1200ms;
-}
+.reveal[data-transition-speed="fast"] > .backgrounds .slide-background {
+  -webkit-transition-duration: 400ms;
+          transition-duration: 400ms; }
 
+.reveal[data-transition-speed="slow"] > .backgrounds .slide-background {
+  -webkit-transition-duration: 1200ms;
+          transition-duration: 1200ms; }
 
 /*********************************************
  * RTL SUPPORT
  *********************************************/
+.reveal.rtl .slides, .reveal.rtl .slides h1, .reveal.rtl .slides h2, .reveal.rtl .slides h3, .reveal.rtl .slides h4, .reveal.rtl .slides h5, .reveal.rtl .slides h6 {
+  direction: rtl;
+  font-family: sans-serif; }
+
+.reveal.rtl pre, .reveal.rtl code {
+  direction: ltr; }
 
-.reveal.rtl .slides,
-.reveal.rtl .slides h1,
-.reveal.rtl .slides h2,
-.reveal.rtl .slides h3,
-.reveal.rtl .slides h4,
-.reveal.rtl .slides h5,
-.reveal.rtl .slides h6 {
-	direction: rtl;
-	font-family: sans-serif;
-}
-
-.reveal.rtl pre,
-.reveal.rtl code {
-	direction: ltr;
-}
-
-.reveal.rtl ol,
-.reveal.rtl ul {
-	text-align: right;
-}
+.reveal.rtl ol, .reveal.rtl ul {
+  text-align: right; }
 
 .reveal.rtl .progress span {
-	float: right
-}
+  float: right; }
 
 /*********************************************
  * PARALLAX BACKGROUND
  *********************************************/
-
 .reveal.has-parallax-background .backgrounds {
-	-webkit-transition: all 0.8s ease;
-	   -moz-transition: all 0.8s ease;
-	        transition: all 0.8s ease;
-}
+  -webkit-transition: all 0.8s ease;
+          transition: all 0.8s ease; }
 
 /* Global transition speed settings */
 .reveal.has-parallax-background[data-transition-speed="fast"] .backgrounds {
-	-webkit-transition-duration: 400ms;
-	   -moz-transition-duration: 400ms;
-	        transition-duration: 400ms;
-}
-.reveal.has-parallax-background[data-transition-speed="slow"] .backgrounds {
-	-webkit-transition-duration: 1200ms;
-	   -moz-transition-duration: 1200ms;
-	        transition-duration: 1200ms;
-}
+  -webkit-transition-duration: 400ms;
+          transition-duration: 400ms; }
 
+.reveal.has-parallax-background[data-transition-speed="slow"] .backgrounds {
+  -webkit-transition-duration: 1200ms;
+          transition-duration: 1200ms; }
 
 /*********************************************
  * LINK PREVIEW OVERLAY
  *********************************************/
-
 .reveal .overlay {
-	position: absolute;
-	top: 0;
-	left: 0;
-	width: 100%;
-	height: 100%;
-	z-index: 1000;
-	background: rgba( 0, 0, 0, 0.9 );
-	opacity: 0;
-	visibility: hidden;
-
-	-webkit-transition: all 0.3s ease;
-	   -moz-transition: all 0.3s ease;
-	        transition: all 0.3s ease;
-}
-	.reveal .overlay.visible {
-		opacity: 1;
-		visibility: visible;
-	}
-
-	.reveal .overlay .spinner {
-		position: absolute;
-		display: block;
-		top: 50%;
-		left: 50%;
-		width: 32px;
-		height: 32px;
-		margin: -16px 0 0 -16px;
-		z-index: 10;
-		background-image: url(data:image/gif;base64,R0lGODlhIAAgAPMAAJmZmf%2F%2F%2F6%2Bvr8nJybW1tcDAwOjo6Nvb26ioqKOjo7Ozs%2FLy8vz8%2FAAAAAAAAAAAACH%2FC05FVFNDQVBFMi4wAwEAAAAh%2FhpDcmVhdGVkIHdpdGggYWpheGxvYWQuaW5mbwAh%2BQQJCgAAACwAAAAAIAAgAAAE5xDISWlhperN52JLhSSdRgwVo1ICQZRUsiwHpTJT4iowNS8vyW2icCF6k8HMMBkCEDskxTBDAZwuAkkqIfxIQyhBQBFvAQSDITM5VDW6XNE4KagNh6Bgwe60smQUB3d4Rz1ZBApnFASDd0hihh12BkE9kjAJVlycXIg7CQIFA6SlnJ87paqbSKiKoqusnbMdmDC2tXQlkUhziYtyWTxIfy6BE8WJt5YJvpJivxNaGmLHT0VnOgSYf0dZXS7APdpB309RnHOG5gDqXGLDaC457D1zZ%2FV%2FnmOM82XiHRLYKhKP1oZmADdEAAAh%2BQQJCgAAACwAAAAAIAAgAAAE6hDISWlZpOrNp1lGNRSdRpDUolIGw5RUYhhHukqFu8DsrEyqnWThGvAmhVlteBvojpTDDBUEIFwMFBRAmBkSgOrBFZogCASwBDEY%2FCZSg7GSE0gSCjQBMVG023xWBhklAnoEdhQEfyNqMIcKjhRsjEdnezB%2BA4k8gTwJhFuiW4dokXiloUepBAp5qaKpp6%2BHo7aWW54wl7obvEe0kRuoplCGepwSx2jJvqHEmGt6whJpGpfJCHmOoNHKaHx61WiSR92E4lbFoq%2BB6QDtuetcaBPnW6%2BO7wDHpIiK9SaVK5GgV543tzjgGcghAgAh%2BQQJCgAAACwAAAAAIAAgAAAE7hDISSkxpOrN5zFHNWRdhSiVoVLHspRUMoyUakyEe8PTPCATW9A14E0UvuAKMNAZKYUZCiBMuBakSQKG8G2FzUWox2AUtAQFcBKlVQoLgQReZhQlCIJesQXI5B0CBnUMOxMCenoCfTCEWBsJColTMANldx15BGs8B5wlCZ9Po6OJkwmRpnqkqnuSrayqfKmqpLajoiW5HJq7FL1Gr2mMMcKUMIiJgIemy7xZtJsTmsM4xHiKv5KMCXqfyUCJEonXPN2rAOIAmsfB3uPoAK%2B%2BG%2Bw48edZPK%2BM6hLJpQg484enXIdQFSS1u6UhksENEQAAIfkECQoAAAAsAAAAACAAIAAABOcQyEmpGKLqzWcZRVUQnZYg1aBSh2GUVEIQ2aQOE%2BG%2BcD4ntpWkZQj1JIiZIogDFFyHI0UxQwFugMSOFIPJftfVAEoZLBbcLEFhlQiqGp1Vd140AUklUN3eCA51C1EWMzMCezCBBmkxVIVHBWd3HHl9JQOIJSdSnJ0TDKChCwUJjoWMPaGqDKannasMo6WnM562R5YluZRwur0wpgqZE7NKUm%2BFNRPIhjBJxKZteWuIBMN4zRMIVIhffcgojwCF117i4nlLnY5ztRLsnOk%2BaV%2BoJY7V7m76PdkS4trKcdg0Zc0tTcKkRAAAIfkECQoAAAAsAAAAACAAIAAABO4QyEkpKqjqzScpRaVkXZWQEximw1BSCUEIlDohrft6cpKCk5xid5MNJTaAIkekKGQkWyKHkvhKsR7ARmitkAYDYRIbUQRQjWBwJRzChi9CRlBcY1UN4g0%2FVNB0AlcvcAYHRyZPdEQFYV8ccwR5HWxEJ02YmRMLnJ1xCYp0Y5idpQuhopmmC2KgojKasUQDk5BNAwwMOh2RtRq5uQuPZKGIJQIGwAwGf6I0JXMpC8C7kXWDBINFMxS4DKMAWVWAGYsAdNqW5uaRxkSKJOZKaU3tPOBZ4DuK2LATgJhkPJMgTwKCdFjyPHEnKxFCDhEAACH5BAkKAAAALAAAAAAgACAAAATzEMhJaVKp6s2nIkolIJ2WkBShpkVRWqqQrhLSEu9MZJKK9y1ZrqYK9WiClmvoUaF8gIQSNeF1Er4MNFn4SRSDARWroAIETg1iVwuHjYB1kYc1mwruwXKC9gmsJXliGxc%2BXiUCby9ydh1sOSdMkpMTBpaXBzsfhoc5l58Gm5yToAaZhaOUqjkDgCWNHAULCwOLaTmzswadEqggQwgHuQsHIoZCHQMMQgQGubVEcxOPFAcMDAYUA85eWARmfSRQCdcMe0zeP1AAygwLlJtPNAAL19DARdPzBOWSm1brJBi45soRAWQAAkrQIykShQ9wVhHCwCQCACH5BAkKAAAALAAAAAAgACAAAATrEMhJaVKp6s2nIkqFZF2VIBWhUsJaTokqUCoBq%2BE71SRQeyqUToLA7VxF0JDyIQh%2FMVVPMt1ECZlfcjZJ9mIKoaTl1MRIl5o4CUKXOwmyrCInCKqcWtvadL2SYhyASyNDJ0uIiRMDjI0Fd30%2FiI2UA5GSS5UDj2l6NoqgOgN4gksEBgYFf0FDqKgHnyZ9OX8HrgYHdHpcHQULXAS2qKpENRg7eAMLC7kTBaixUYFkKAzWAAnLC7FLVxLWDBLKCwaKTULgEwbLA4hJtOkSBNqITT3xEgfLpBtzE%2FjiuL04RGEBgwWhShRgQExHBAAh%2BQQJCgAAACwAAAAAIAAgAAAE7xDISWlSqerNpyJKhWRdlSAVoVLCWk6JKlAqAavhO9UkUHsqlE6CwO1cRdCQ8iEIfzFVTzLdRAmZX3I2SfZiCqGk5dTESJeaOAlClzsJsqwiJwiqnFrb2nS9kmIcgEsjQydLiIlHehhpejaIjzh9eomSjZR%2BipslWIRLAgMDOR2DOqKogTB9pCUJBagDBXR6XB0EBkIIsaRsGGMMAxoDBgYHTKJiUYEGDAzHC9EACcUGkIgFzgwZ0QsSBcXHiQvOwgDdEwfFs0sDzt4S6BK4xYjkDOzn0unFeBzOBijIm1Dgmg5YFQwsCMjp1oJ8LyIAACH5BAkKAAAALAAAAAAgACAAAATwEMhJaVKp6s2nIkqFZF2VIBWhUsJaTokqUCoBq%2BE71SRQeyqUToLA7VxF0JDyIQh%2FMVVPMt1ECZlfcjZJ9mIKoaTl1MRIl5o4CUKXOwmyrCInCKqcWtvadL2SYhyASyNDJ0uIiUd6GGl6NoiPOH16iZKNlH6KmyWFOggHhEEvAwwMA0N9GBsEC6amhnVcEwavDAazGwIDaH1ipaYLBUTCGgQDA8NdHz0FpqgTBwsLqAbWAAnIA4FWKdMLGdYGEgraigbT0OITBcg5QwPT4xLrROZL6AuQAPUS7bxLpoWidY0JtxLHKhwwMJBTHgPKdEQAACH5BAkKAAAALAAAAAAgACAAAATrEMhJaVKp6s2nIkqFZF2VIBWhUsJaTokqUCoBq%2BE71SRQeyqUToLA7VxF0JDyIQh%2FMVVPMt1ECZlfcjZJ9mIKoaTl1MRIl5o4CUKXOwmyrCInCKqcWtvadL2SYhyASyNDJ0uIiUd6GAULDJCRiXo1CpGXDJOUjY%2BYip9DhToJA4RBLwMLCwVDfRgbBAaqqoZ1XBMHswsHtxtFaH1iqaoGNgAIxRpbFAgfPQSqpbgGBqUD1wBXeCYp1AYZ19JJOYgH1KwA4UBvQwXUBxPqVD9L3sbp2BNk2xvvFPJd%2BMFCN6HAAIKgNggY0KtEBAAh%2BQQJCgAAACwAAAAAIAAgAAAE6BDISWlSqerNpyJKhWRdlSAVoVLCWk6JKlAqAavhO9UkUHsqlE6CwO1cRdCQ8iEIfzFVTzLdRAmZX3I2SfYIDMaAFdTESJeaEDAIMxYFqrOUaNW4E4ObYcCXaiBVEgULe0NJaxxtYksjh2NLkZISgDgJhHthkpU4mW6blRiYmZOlh4JWkDqILwUGBnE6TYEbCgevr0N1gH4At7gHiRpFaLNrrq8HNgAJA70AWxQIH1%2BvsYMDAzZQPC9VCNkDWUhGkuE5PxJNwiUK4UfLzOlD4WvzAHaoG9nxPi5d%2BjYUqfAhhykOFwJWiAAAIfkECQoAAAAsAAAAACAAIAAABPAQyElpUqnqzaciSoVkXVUMFaFSwlpOCcMYlErAavhOMnNLNo8KsZsMZItJEIDIFSkLGQoQTNhIsFehRww2CQLKF0tYGKYSg%2BygsZIuNqJksKgbfgIGepNo2cIUB3V1B3IvNiBYNQaDSTtfhhx0CwVPI0UJe0%2Bbm4g5VgcGoqOcnjmjqDSdnhgEoamcsZuXO1aWQy8KAwOAuTYYGwi7w5h%2BKr0SJ8MFihpNbx%2B4Erq7BYBuzsdiH1jCAzoSfl0rVirNbRXlBBlLX%2BBP0XJLAPGzTkAuAOqb0WT5AH7OcdCm5B8TgRwSRKIHQtaLCwg1RAAAOwAAAAAAAAAAAA%3D%3D);
-
-		visibility: visible;
-		opacity: 0.6;
-
-		-webkit-transition: all 0.3s ease;
-		   -moz-transition: all 0.3s ease;
-		        transition: all 0.3s ease;
-	}
-
-	.reveal .overlay header {
-		position: absolute;
-		left: 0;
-		top: 0;
-		width: 100%;
-		height: 40px;
-		z-index: 2;
-		border-bottom: 1px solid #222;
-	}
-		.reveal .overlay header a {
-			display: inline-block;
-			width: 40px;
-			height: 40px;
-			padding: 0 10px;
-			float: right;
-			opacity: 0.6;
-
-			box-sizing: border-box;
-		}
-			.reveal .overlay header a:hover {
-				opacity: 1;
-			}
-			.reveal .overlay header a .icon {
-				display: inline-block;
-				width: 20px;
-				height: 20px;
-
-				background-position: 50% 50%;
-				background-size: 100%;
-				background-repeat: no-repeat;
-			}
-			.reveal .overlay header a.close .icon {
-				background-image: url(data:image/png;base64,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);
-			}
-			.reveal .overlay header a.external .icon {
-				background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAcElEQVRYR+2WSQoAIQwEzf8f7XiOMkUQxUPlGkM3hVmiQfQR9GYnH1SsAQlI4DiBqkCMoNb9y2e90IAEJPAcgdznU9+engMaeJ7Azh5Y1U67gAho4DqBqmB1buAf0MB1AlVBek83ZPkmJMGc1wAR+AAqod/B97TRpQAAAABJRU5ErkJggg==);
-			}
-
-	.reveal .overlay .viewport {
-		position: absolute;
-		top: 40px;
-		right: 0;
-		bottom: 0;
-		left: 0;
-	}
-
-	.reveal .overlay.overlay-preview .viewport iframe {
-		width: 100%;
-		height: 100%;
-		max-width: 100%;
-		max-height: 100%;
-		border: 0;
-
-		opacity: 0;
-		visibility: hidden;
-
-		-webkit-transition: all 0.3s ease;
-		   -moz-transition: all 0.3s ease;
-		        transition: all 0.3s ease;
-	}
-
-	.reveal .overlay.overlay-preview.loaded .viewport iframe {
-		opacity: 1;
-		visibility: visible;
-	}
-
-	.reveal .overlay.overlay-preview.loaded .spinner {
-		opacity: 0;
-		visibility: hidden;
-
-		-webkit-transform: scale(0.2);
-		   -moz-transform: scale(0.2);
-		    -ms-transform: scale(0.2);
-		        transform: scale(0.2);
-	}
-
-	.reveal .overlay.overlay-help .viewport {
-		overflow: auto;
-		color: #fff;
-	}
-
-	.reveal .overlay.overlay-help .viewport .viewport-inner {
-		width: 600px;
-		margin: 0 auto;
-		padding: 60px;
-		text-align: center;
-		letter-spacing: normal;
-	}
-
-	.reveal .overlay.overlay-help .viewport .viewport-inner .title {
-		font-size: 20px;
-	}
-
-	.reveal .overlay.overlay-help .viewport .viewport-inner table {
-		border: 1px solid #fff;
-		border-collapse: collapse;
-		font-size: 14px;
-	}
-
-	.reveal .overlay.overlay-help .viewport .viewport-inner table th,
-	.reveal .overlay.overlay-help .viewport .viewport-inner table td {
-		width: 200px;
-		padding: 10px;
-		border: 1px solid #fff;
-		vertical-align: middle;
-	}
-
-	.reveal .overlay.overlay-help .viewport .viewport-inner table th {
-		padding-top: 20px;
-		padding-bottom: 20px;
-	}
-
-
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  z-index: 1000;
+  background: rgba(0, 0, 0, 0.9);
+  opacity: 0;
+  visibility: hidden;
+  -webkit-transition: all 0.3s ease;
+          transition: all 0.3s ease; }
+
+.reveal .overlay.visible {
+  opacity: 1;
+  visibility: visible; }
+
+.reveal .overlay .spinner {
+  position: absolute;
+  display: block;
+  top: 50%;
+  left: 50%;
+  width: 32px;
+  height: 32px;
+  margin: -16px 0 0 -16px;
+  z-index: 10;
+  background-image: url(data:image/gif;base64,R0lGODlhIAAgAPMAAJmZmf%2F%2F%2F6%2Bvr8nJybW1tcDAwOjo6Nvb26ioqKOjo7Ozs%2FLy8vz8%2FAAAAAAAAAAAACH%2FC05FVFNDQVBFMi4wAwEAAAAh%2FhpDcmVhdGVkIHdpdGggYWpheGxvYWQuaW5mbwAh%2BQQJCgAAACwAAAAAIAAgAAAE5xDISWlhperN52JLhSSdRgwVo1ICQZRUsiwHpTJT4iowNS8vyW2icCF6k8HMMBkCEDskxTBDAZwuAkkqIfxIQyhBQBFvAQSDITM5VDW6XNE4KagNh6Bgwe60smQUB3d4Rz1ZBApnFASDd0hihh12BkE9kjAJVlycXIg7CQIFA6SlnJ87paqbSKiKoqusnbMdmDC2tXQlkUhziYtyWTxIfy6BE8WJt5YJvpJivxNaGmLHT0VnOgSYf0dZXS7APdpB309RnHOG5gDqXGLDaC457D1zZ%2FV%2FnmOM82XiHRLYKhKP1oZmADdEAAAh%2BQQJCgAAACwAAAAAIAAgAAAE6hDISWlZpOrNp1lGNRSdRpDUolIGw5RUYhhHukqFu8DsrEyqnWThGvAmhVlteBvojpTDDBUEIFwMFBRAmBkSgOrBFZogCASwBDEY%2FCZSg7GSE0gSCjQBMVG023xWBhklAnoEdhQEfyNqMIcKjhRsjEdnezB%2BA4k8gTwJhFuiW4dokXiloUepBAp5qaKpp6%2BHo7aWW54wl7obvEe0kRuoplCGepwSx2jJvqHEmGt6whJpGpfJCHmOoNHKaHx61WiSR92E4lbFoq%2BB6QDtuetcaBPnW6%2BO7wDHpIiK9SaVK5GgV543tzjgGcghAgAh%2BQQJCgAAACwAAAAAIAAgAAAE7hDISSkxpOrN5zFHNWRdhSiVoVLHspRUMoyUakyEe8PTPCATW9A14E0UvuAKMNAZKYUZCiBMuBakSQKG8G2FzUWox2AUtAQFcBKlVQoLgQReZhQlCIJesQXI5B0CBnUMOxMCenoCfTCEWBsJColTMANldx15BGs8B5wlCZ9Po6OJkwmRpnqkqnuSrayqfKmqpLajoiW5HJq7FL1Gr2mMMcKUMIiJgIemy7xZtJsTmsM4xHiKv5KMCXqfyUCJEonXPN2rAOIAmsfB3uPoAK%2B%2BG%2Bw48edZPK%2BM6hLJpQg484enXIdQFSS1u6UhksENEQAAIfkECQoAAAAsAAAAACAAIAAABOcQyEmpGKLqzWcZRVUQnZYg1aBSh2GUVEIQ2aQOE%2BG%2BcD4ntpWkZQj1JIiZIogDFFyHI0UxQwFugMSOFIPJftfVAEoZLBbcLEFhlQiqGp1Vd140AUklUN3eCA51C1EWMzMCezCBBmkxVIVHBWd3HHl9JQOIJSdSnJ0TDKChCwUJjoWMPaGqDKannasMo6WnM562R5YluZRwur0wpgqZE7NKUm%2BFNRPIhjBJxKZteWuIBMN4zRMIVIhffcgojwCF117i4nlLnY5ztRLsnOk%2BaV%2BoJY7V7m76PdkS4trKcdg0Zc0tTcKkRAAAIfkECQoAAAAsAAAAACAAIAAABO4QyEkpKqjqzScpRaVkXZWQEximw1BSCUEIlDohrft6cpKCk5xid5MNJTaAIkekKGQkWyKHkvhKsR7ARmitkAYDYRIbUQRQjWBwJRzChi9CRlBcY1UN4g0%2FVNB0AlcvcAYHRyZPdEQFYV8ccwR5HWxEJ02YmRMLnJ1xCYp0Y5idpQuhopmmC2KgojKasUQDk5BNAwwMOh2RtRq5uQuPZKGIJQIGwAwGf6I0JXMpC8C7kXWDBINFMxS4DKMAWVWAGYsAdNqW5uaRxkSKJOZKaU3tPOBZ4DuK2LATgJhkPJMgTwKCdFjyPHEnKxFCDhEAACH5BAkKAAAALAAAAAAgACAAAATzEMhJaVKp6s2nIkolIJ2WkBShpkVRWqqQrhLSEu9MZJKK9y1ZrqYK9WiClmvoUaF8gIQSNeF1Er4MNFn4SRSDARWroAIETg1iVwuHjYB1kYc1mwruwXKC9gmsJXliGxc%2BXiUCby9ydh1sOSdMkpMTBpaXBzsfhoc5l58Gm5yToAaZhaOUqjkDgCWNHAULCwOLaTmzswadEqggQwgHuQsHIoZCHQMMQgQGubVEcxOPFAcMDAYUA85eWARmfSRQCdcMe0zeP1AAygwLlJtPNAAL19DARdPzBOWSm1brJBi45soRAWQAAkrQIykShQ9wVhHCwCQCACH5BAkKAAAALAAAAAAgACAAAATrEMhJaVKp6s2nIkqFZF2VIBWhUsJaTokqUCoBq%2BE71SRQeyqUToLA7VxF0JDyIQh%2FMVVPMt1ECZlfcjZJ9mIKoaTl1MRIl5o4CUKXOwmyrCInCKqcWtvadL2SYhyASyNDJ0uIiRMDjI0Fd30%2FiI2UA5GSS5UDj2l6NoqgOgN4gksEBgYFf0FDqKgHnyZ9OX8HrgYHdHpcHQULXAS2qKpENRg7eAMLC7kTBaixUYFkKAzWAAnLC7FLVxLWDBLKCwaKTULgEwbLA4hJtOkSBNqITT3xEgfLpBtzE%2FjiuL04RGEBgwWhShRgQExHBAAh%2BQQJCgAAACwAAAAAIAAgAAAE7xDISWlSqerNpyJKhWRdlSAVoVLCWk6JKlAqAavhO9UkUHsqlE6CwO1cRdCQ8iEIfzFVTzLdRAmZX3I2SfZiCqGk5dTESJeaOAlClzsJsqwiJwiqnFrb2nS9kmIcgEsjQydLiIlHehhpejaIjzh9eomSjZR%2BipslWIRLAgMDOR2DOqKogTB9pCUJBagDBXR6XB0EBkIIsaRsGGMMAxoDBgYHTKJiUYEGDAzHC9EACcUGkIgFzgwZ0QsSBcXHiQvOwgDdEwfFs0sDzt4S6BK4xYjkDOzn0unFeBzOBijIm1Dgmg5YFQwsCMjp1oJ8LyIAACH5BAkKAAAALAAAAAAgACAAAATwEMhJaVKp6s2nIkqFZF2VIBWhUsJaTokqUCoBq%2BE71SRQeyqUToLA7VxF0JDyIQh%2FMVVPMt1ECZlfcjZJ9mIKoaTl1MRIl5o4CUKXOwmyrCInCKqcWtvadL2SYhyASyNDJ0uIiUd6GGl6NoiPOH16iZKNlH6KmyWFOggHhEEvAwwMA0N9GBsEC6amhnVcEwavDAazGwIDaH1ipaYLBUTCGgQDA8NdHz0FpqgTBwsLqAbWAAnIA4FWKdMLGdYGEgraigbT0OITBcg5QwPT4xLrROZL6AuQAPUS7bxLpoWidY0JtxLHKhwwMJBTHgPKdEQAACH5BAkKAAAALAAAAAAgACAAAATrEMhJaVKp6s2nIkqFZF2VIBWhUsJaTokqUCoBq%2BE71SRQeyqUToLA7VxF0JDyIQh%2FMVVPMt1ECZlfcjZJ9mIKoaTl1MRIl5o4CUKXOwmyrCInCKqcWtvadL2SYhyASyNDJ0uIiUd6GAULDJCRiXo1CpGXDJOUjY%2BYip9DhToJA4RBLwMLCwVDfRgbBAaqqoZ1XBMHswsHtxtFaH1iqaoGNgAIxRpbFAgfPQSqpbgGBqUD1wBXeCYp1AYZ19JJOYgH1KwA4UBvQwXUBxPqVD9L3sbp2BNk2xvvFPJd%2BMFCN6HAAIKgNggY0KtEBAAh%2BQQJCgAAACwAAAAAIAAgAAAE6BDISWlSqerNpyJKhWRdlSAVoVLCWk6JKlAqAavhO9UkUHsqlE6CwO1cRdCQ8iEIfzFVTzLdRAmZX3I2SfYIDMaAFdTESJeaEDAIMxYFqrOUaNW4E4ObYcCXaiBVEgULe0NJaxxtYksjh2NLkZISgDgJhHthkpU4mW6blRiYmZOlh4JWkDqILwUGBnE6TYEbCgevr0N1gH4At7gHiRpFaLNrrq8HNgAJA70AWxQIH1%2BvsYMDAzZQPC9VCNkDWUhGkuE5PxJNwiUK4UfLzOlD4WvzAHaoG9nxPi5d%2BjYUqfAhhykOFwJWiAAAIfkECQoAAAAsAAAAACAAIAAABPAQyElpUqnqzaciSoVkXVUMFaFSwlpOCcMYlErAavhOMnNLNo8KsZsMZItJEIDIFSkLGQoQTNhIsFehRww2CQLKF0tYGKYSg%2BygsZIuNqJksKgbfgIGepNo2cIUB3V1B3IvNiBYNQaDSTtfhhx0CwVPI0UJe0%2Bbm4g5VgcGoqOcnjmjqDSdnhgEoamcsZuXO1aWQy8KAwOAuTYYGwi7w5h%2BKr0SJ8MFihpNbx%2B4Erq7BYBuzsdiH1jCAzoSfl0rVirNbRXlBBlLX%2BBP0XJLAPGzTkAuAOqb0WT5AH7OcdCm5B8TgRwSRKIHQtaLCwg1RAAAOwAAAAAAAAAAAA%3D%3D);
+  visibility: visible;
+  opacity: 0.6;
+  -webkit-transition: all 0.3s ease;
+          transition: all 0.3s ease; }
+
+.reveal .overlay header {
+  position: absolute;
+  left: 0;
+  top: 0;
+  width: 100%;
+  height: 40px;
+  z-index: 2;
+  border-bottom: 1px solid #222; }
+
+.reveal .overlay header a {
+  display: inline-block;
+  width: 40px;
+  height: 40px;
+  padding: 0 10px;
+  float: right;
+  opacity: 0.6;
+  -moz-box-sizing: border-box;
+       box-sizing: border-box; }
+
+.reveal .overlay header a:hover {
+  opacity: 1; }
+
+.reveal .overlay header a .icon {
+  display: inline-block;
+  width: 20px;
+  height: 20px;
+  background-position: 50% 50%;
+  background-size: 100%;
+  background-repeat: no-repeat; }
+
+.reveal .overlay header a.close .icon {
+  background-image: url(data:image/png;base64,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); }
+
+.reveal .overlay header a.external .icon {
+  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAcElEQVRYR+2WSQoAIQwEzf8f7XiOMkUQxUPlGkM3hVmiQfQR9GYnH1SsAQlI4DiBqkCMoNb9y2e90IAEJPAcgdznU9+engMaeJ7Azh5Y1U67gAho4DqBqmB1buAf0MB1AlVBek83ZPkmJMGc1wAR+AAqod/B97TRpQAAAABJRU5ErkJggg==); }
+
+.reveal .overlay .viewport {
+  position: absolute;
+  top: 40px;
+  right: 0;
+  bottom: 0;
+  left: 0; }
+
+.reveal .overlay.overlay-preview .viewport iframe {
+  width: 100%;
+  height: 100%;
+  max-width: 100%;
+  max-height: 100%;
+  border: 0;
+  opacity: 0;
+  visibility: hidden;
+  -webkit-transition: all 0.3s ease;
+          transition: all 0.3s ease; }
+
+.reveal .overlay.overlay-preview.loaded .viewport iframe {
+  opacity: 1;
+  visibility: visible; }
+
+.reveal .overlay.overlay-preview.loaded .spinner {
+  opacity: 0;
+  visibility: hidden;
+  -webkit-transform: scale(0.2);
+      -ms-transform: scale(0.2);
+          transform: scale(0.2); }
+
+.reveal .overlay.overlay-help .viewport {
+  overflow: auto;
+  color: #fff; }
+
+.reveal .overlay.overlay-help .viewport .viewport-inner {
+  width: 600px;
+  margin: 0 auto;
+  padding: 60px;
+  text-align: center;
+  letter-spacing: normal; }
+
+.reveal .overlay.overlay-help .viewport .viewport-inner .title {
+  font-size: 20px; }
+
+.reveal .overlay.overlay-help .viewport .viewport-inner table {
+  border: 1px solid #fff;
+  border-collapse: collapse;
+  font-size: 14px; }
+
+.reveal .overlay.overlay-help .viewport .viewport-inner table th, .reveal .overlay.overlay-help .viewport .viewport-inner table td {
+  width: 200px;
+  padding: 10px;
+  border: 1px solid #fff;
+  vertical-align: middle; }
+
+.reveal .overlay.overlay-help .viewport .viewport-inner table th {
+  padding-top: 20px;
+  padding-bottom: 20px; }
 
 /*********************************************
  * PLAYBACK COMPONENT
  *********************************************/
-
 .reveal .playback {
-	position: fixed;
-	left: 15px;
-	bottom: 15px;
-	z-index: 30;
-	cursor: pointer;
-
-	-webkit-transition: all 400ms ease;
-	   -moz-transition: all 400ms ease;
-	        transition: all 400ms ease;
-}
+  position: fixed;
+  left: 15px;
+  bottom: 15px;
+  z-index: 30;
+  cursor: pointer;
+  -webkit-transition: all 400ms ease;
+          transition: all 400ms ease; }
 
 .reveal.overview .playback {
-	opacity: 0;
-	visibility: hidden;
-}
-
+  opacity: 0;
+  visibility: hidden; }
 
 /*********************************************
  * ROLLING LINKS
  *********************************************/
-
 .reveal .roll {
-	display: inline-block;
-	line-height: 1.2;
-	overflow: hidden;
-
-	vertical-align: top;
-
-	-webkit-perspective: 400px;
-	   -moz-perspective: 400px;
-	    -ms-perspective: 400px;
-	        perspective: 400px;
-
-	-webkit-perspective-origin: 50% 50%;
-	   -moz-perspective-origin: 50% 50%;
-	    -ms-perspective-origin: 50% 50%;
-	        perspective-origin: 50% 50%;
-}
-	.reveal .roll:hover {
-		background: none;
-		text-shadow: none;
-	}
-.reveal .roll span {
-	display: block;
-	position: relative;
-	padding: 0 2px;
-
-	pointer-events: none;
-
-	-webkit-transition: all 400ms ease;
-	   -moz-transition: all 400ms ease;
-	        transition: all 400ms ease;
-
-	-webkit-transform-origin: 50% 0%;
-	   -moz-transform-origin: 50% 0%;
-	    -ms-transform-origin: 50% 0%;
-	        transform-origin: 50% 0%;
-
-	-webkit-transform-style: preserve-3d;
-	   -moz-transform-style: preserve-3d;
-	    -ms-transform-style: preserve-3d;
-	        transform-style: preserve-3d;
-
-	-webkit-backface-visibility: hidden;
-	   -moz-backface-visibility: hidden;
-	        backface-visibility: hidden;
-}
-	.reveal .roll:hover span {
-	    background: rgba(0,0,0,0.5);
-
-	    -webkit-transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
-	       -moz-transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
-	        -ms-transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
-	            transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
-	}
-.reveal .roll span:after {
-	content: attr(data-title);
-
-	display: block;
-	position: absolute;
-	left: 0;
-	top: 0;
-	padding: 0 2px;
-
-	-webkit-backface-visibility: hidden;
-	   -moz-backface-visibility: hidden;
-	        backface-visibility: hidden;
-
-	-webkit-transform-origin: 50% 0%;
-	   -moz-transform-origin: 50% 0%;
-	    -ms-transform-origin: 50% 0%;
-	        transform-origin: 50% 0%;
+  display: inline-block;
+  line-height: 1.2;
+  overflow: hidden;
+  vertical-align: top;
+  -webkit-perspective: 400px;
+          perspective: 400px;
+  -webkit-perspective-origin: 50% 50%;
+          perspective-origin: 50% 50%; }
+
+.reveal .roll:hover {
+  background: none;
+  text-shadow: none; }
 
-	-webkit-transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
-	   -moz-transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
-	    -ms-transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
-	        transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
-}
+.reveal .roll span {
+  display: block;
+  position: relative;
+  padding: 0 2px;
+  pointer-events: none;
+  -webkit-transition: all 400ms ease;
+          transition: all 400ms ease;
+  -webkit-transform-origin: 50% 0%;
+      -ms-transform-origin: 50% 0%;
+          transform-origin: 50% 0%;
+  -webkit-transform-style: preserve-3d;
+          transform-style: preserve-3d;
+  -webkit-backface-visibility: hidden;
+          backface-visibility: hidden; }
+
+.reveal .roll:hover span {
+  background: rgba(0, 0, 0, 0.5);
+  -webkit-transform: translate3d(0px, 0px, -45px) rotateX(90deg);
+          transform: translate3d(0px, 0px, -45px) rotateX(90deg); }
 
+.reveal .roll span:after {
+  content: attr(data-title);
+  display: block;
+  position: absolute;
+  left: 0;
+  top: 0;
+  padding: 0 2px;
+  -webkit-backface-visibility: hidden;
+          backface-visibility: hidden;
+  -webkit-transform-origin: 50% 0%;
+      -ms-transform-origin: 50% 0%;
+          transform-origin: 50% 0%;
+  -webkit-transform: translate3d(0px, 110%, 0px) rotateX(-90deg);
+          transform: translate3d(0px, 110%, 0px) rotateX(-90deg); }
 
 /*********************************************
  * SPEAKER NOTES
  *********************************************/
-
 .reveal aside.notes {
-	display: none;
-}
-
+  display: none; }
 
 /*********************************************
  * ZOOM PLUGIN
  *********************************************/
+.zoomed .reveal *, .zoomed .reveal *:before, .zoomed .reveal *:after {
+  -webkit-backface-visibility: visible !important;
+          backface-visibility: visible !important; }
 
-.zoomed .reveal *,
-.zoomed .reveal *:before,
-.zoomed .reveal *:after {
-	-webkit-backface-visibility: visible !important;
-	   -moz-backface-visibility: visible !important;
-	    -ms-backface-visibility: visible !important;
-	        backface-visibility: visible !important;
-}
-
-.zoomed .reveal .progress,
-.zoomed .reveal .controls {
-	opacity: 0;
-}
+.zoomed .reveal .progress, .zoomed .reveal .controls {
+  opacity: 0; }
 
 .zoomed .reveal .roll span {
-	background: none;
-}
+  background: none; }
 
 .zoomed .reveal .roll span:after {
-	visibility: hidden;
-}
-
-
+  visibility: hidden; }