1 files changed, 62 insertions, 55 deletions

diff --git a/css/print/pdf.css b/css/print/pdf.css
index 2eb4cf2..752d955 100644
--- a/css/print/pdf.css
+++ b/css/print/pdf.css
@@ -1,15 +1,9 @@
-/* Default Print Stylesheet Template
-   by Rob Glazebrook of CSSnewbie.com
-   Last Updated: June 4, 2008
-
-   Feel free (nay, compelled) to edit, append, and
-   manipulate this file as you see fit. */
-
-
-/* SECTION 1: Set default width, margin, float, and
-   background. This prevents elements from extending
-   beyond the edge of the printed page, and prevents
-   unnecessary background images from printing */
+/**
+ * This stylesheet is used to print reveal.js
+ * presentations to PDF.
+ *
+ * https://github.com/hakimel/reveal.js#pdf-export
+ */
 
 * {
 	-webkit-print-color-adjust: exact;
@@ -29,12 +23,10 @@ html {
 	overflow: visible;
 }
 
-/* SECTION 2: Remove any elements not needed in print.
-   This would include navigation, ads, sidebars, etc. */
+/* Remove any elements not needed in print. */
 .nestedarrow,
 .reveal .controls,
 .reveal .progress,
-.reveal .slide-number,
 .reveal .playback,
 .reveal.overview,
 .fork-reveal,
@@ -43,16 +35,7 @@ html {
 	display: none !important;
 }
 
-/* SECTION 3: Set body font face, size, and color.
-   Consider using a serif font for readability. */
-body, p, td, li, div {
-
-}
-
-/* SECTION 4: Set heading font face, sizes, and color.
-   Differentiate your headings from your body text.
-   Perhaps use a large sans-serif for distinction. */
-h1,h2,h3,h4,h5,h6 {
+h1, h2, h3, h4, h5, h6 {
 	text-shadow: 0 0 0 #000 !important;
 }
 
@@ -61,8 +44,6 @@ h1,h2,h3,h4,h5,h6 {
 	font-family: Courier, 'Courier New', monospace !important;
 }
 
-
-/* SECTION 5: more reveal.js specific additions by @skypanther */
 ul, ol, div, p {
 	visibility: visible;
 	position: static;
@@ -79,8 +60,9 @@ ul, ol, div, p {
 }
 .reveal .slides {
 	position: static;
-	width: 100%;
-	height: auto;
+	width: 100% !important;
+	height: auto !important;
+	zoom: 1 !important;
 
 	left: auto;
 	top: auto;
@@ -90,23 +72,22 @@ ul, ol, div, p {
 	overflow: visible;
 	display: block;
 
-	-webkit-perspective: none;
-	   -moz-perspective: none;
-	    -ms-perspective: none;
-	        perspective: none;
+	perspective: none;
+	perspective-origin: 50% 50%;
+}
 
-	-webkit-perspective-origin: 50% 50%; /* there isn't a none/auto value but 50-50 is the default */
-	   -moz-perspective-origin: 50% 50%;
-	    -ms-perspective-origin: 50% 50%;
-	        perspective-origin: 50% 50%;
+.reveal .slides .pdf-page {
+	position: relative;
+	overflow: hidden;
+	z-index: 1;
+
+	page-break-after: always;
 }
-.reveal .slides section {
-	page-break-after: always !important;
 
+.reveal .slides section {
 	visibility: visible !important;
-	position: relative !important;
 	display: block !important;
-	position: relative !important;
+	position: absolute !important;
 
 	margin: 0 !important;
 	padding: 0 !important;
@@ -115,43 +96,69 @@ ul, ol, div, p {
 
 	opacity: 1 !important;
 
-	-webkit-transform-style: flat !important;
-	   -moz-transform-style: flat !important;
-	    -ms-transform-style: flat !important;
-	        transform-style: flat !important;
-
-	-webkit-transform: none !important;
-	   -moz-transform: none !important;
-	    -ms-transform: none !important;
-	        transform: none !important;
+	transform-style: flat !important;
+	transform: none !important;
 }
+
 .reveal section.stack {
+	position: relative !important;
 	margin: 0 !important;
 	padding: 0 !important;
 	page-break-after: avoid !important;
 	height: auto !important;
 	min-height: auto !important;
 }
+
 .reveal img {
 	box-shadow: none;
 }
+
 .reveal .roll {
 	overflow: visible;
 	line-height: 1em;
 }
 
 /* Slide backgrounds are placed inside of their slide when exporting to PDF */
-.reveal section .slide-background {
+.reveal .slide-background {
 	display: block !important;
 	position: absolute;
 	top: 0;
 	left: 0;
 	width: 100%;
-	z-index: -1;
+	height: 100%;
+	z-index: auto !important;
 }
-/* All elements should be above the slide-background */
-.reveal section>* {
+
+/* Display slide speaker notes when 'showNotes' is enabled */
+.reveal.show-notes {
+	max-width: none;
+	max-height: none;
+}
+.reveal .speaker-notes-pdf {
+	display: block;
+	width: 100%;
+	height: auto;
+	max-height: none;
+	top: auto;
+	right: auto;
+	bottom: auto;
+	left: auto;
+	z-index: 100;
+}
+
+/* Layout option which makes notes appear on a separate page */
+.reveal .speaker-notes-pdf[data-layout="separate-page"] {
 	position: relative;
-	z-index: 1;
+	color: inherit;
+	background-color: transparent;
+	padding: 20px;
+	page-break-after: always;
+	border: 0;
 }
 
+/* Display slide numbers when 'slideNumber' is enabled */
+.reveal .slide-number-pdf {
+	display: block;
+	position: absolute;
+	font-size: 14px;
+}