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-rw-r--r--css/reveal.scss79
1 files changed, 68 insertions, 11 deletions
diff --git a/css/reveal.scss b/css/reveal.scss
index 9045428..ee3c440 100644
--- a/css/reveal.scss
+++ b/css/reveal.scss
@@ -3,7 +3,7 @@
* http://lab.hakim.se/reveal-js
* MIT licensed
*
- * Copyright (C) 2016 Hakim El Hattab, http://hakim.se
+ * Copyright (C) 2017 Hakim El Hattab, http://hakim.se
*/
@@ -69,13 +69,13 @@ body {
&.visible {
opacity: 1;
- visibility: visible;
+ visibility: inherit;
}
}
.reveal .slides section .fragment.grow {
opacity: 1;
- visibility: visible;
+ visibility: inherit;
&.visible {
transform: scale( 1.3 );
@@ -84,7 +84,7 @@ body {
.reveal .slides section .fragment.shrink {
opacity: 1;
- visibility: visible;
+ visibility: inherit;
&.visible {
transform: scale( 0.7 );
@@ -101,7 +101,7 @@ body {
.reveal .slides section .fragment.fade-out {
opacity: 1;
- visibility: visible;
+ visibility: inherit;
&.visible {
opacity: 0;
@@ -111,17 +111,17 @@ body {
.reveal .slides section .fragment.semi-fade-out {
opacity: 1;
- visibility: visible;
+ visibility: inherit;
&.visible {
opacity: 0.5;
- visibility: visible;
+ visibility: inherit;
}
}
.reveal .slides section .fragment.strike {
opacity: 1;
- visibility: visible;
+ visibility: inherit;
&.visible {
text-decoration: line-through;
@@ -166,7 +166,7 @@ body {
&.current-fragment {
opacity: 1;
- visibility: visible;
+ visibility: inherit;
}
}
@@ -177,7 +177,7 @@ body {
.reveal .slides section .fragment.highlight-blue,
.reveal .slides section .fragment.highlight-current-blue {
opacity: 1;
- visibility: visible;
+ visibility: inherit;
}
.reveal .slides section .fragment.highlight-red.visible {
color: #ff2c2d
@@ -388,6 +388,7 @@ body {
bottom: 0;
left: 0;
margin: auto;
+ pointer-events: none;
overflow: visible;
z-index: 1;
@@ -406,9 +407,10 @@ body {
position: absolute;
width: 100%;
padding: 20px 0px;
+ pointer-events: auto;
z-index: 10;
- transform-style: preserve-3d;
+ transform-style: flat;
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),
@@ -443,6 +445,11 @@ body {
opacity: 1;
}
+.reveal .slides>section:empty,
+.reveal .slides>section>section:empty {
+ pointer-events: none;
+}
+
.reveal.center,
.reveal.center .slides,
.reveal.center .slides section {
@@ -480,6 +487,12 @@ body {
@content;
}
}
+@mixin transition-stack($style) {
+ .reveal .slides section[data-transition=#{$style}].stack,
+ .reveal.#{$style} .slides section.stack {
+ @content;
+ }
+}
@mixin transition-horizontal-past($style) {
.reveal .slides>section[data-transition=#{$style}].past,
.reveal .slides>section[data-transition~=#{$style}-out].past,
@@ -539,6 +552,10 @@ body {
*********************************************/
@each $stylename in default, convex {
+ @include transition-stack(#{$stylename}) {
+ transform-style: preserve-3d;
+ }
+
@include transition-horizontal-past(#{$stylename}) {
transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
}
@@ -557,6 +574,10 @@ body {
* CONCAVE TRANSITION
*********************************************/
+@include transition-stack(concave) {
+ transform-style: preserve-3d;
+}
+
@include transition-horizontal-past(concave) {
transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
}
@@ -607,6 +628,7 @@ body {
min-height: 700px;
backface-visibility: hidden;
box-sizing: border-box;
+ transform-style: preserve-3d;
}
.reveal.center.cube .slides section {
min-height: 0;
@@ -678,6 +700,7 @@ body {
padding: 30px;
min-height: 700px;
box-sizing: border-box;
+ transform-style: preserve-3d;
}
.reveal.page .slides section.past {
z-index: 12;
@@ -850,6 +873,7 @@ body {
height: 100%;
opacity: 0;
visibility: hidden;
+ overflow: hidden;
background-color: rgba( 0, 0, 0, 0 );
background-position: 50% 50%;
@@ -866,6 +890,7 @@ body {
.reveal .slide-background.present {
opacity: 1;
visibility: visible;
+ z-index: 2;
}
.print-pdf .reveal .slide-background {
@@ -882,7 +907,11 @@ body {
max-height: none;
top: 0;
left: 0;
+ object-fit: cover;
}
+ .reveal .slide-background[data-background-size="contain"] video {
+ object-fit: contain;
+ }
/* Immediate transition style */
.reveal[data-background-transition=none]>.backgrounds .slide-background,
@@ -1012,6 +1041,12 @@ body {
perspective-origin: 50% 50%;
perspective: 700px;
+ .slides {
+ // Fixes overview rendering errors in FF48+, not applied to
+ // other browsers since it degrades performance
+ -moz-transform-style: preserve-3d;
+ }
+
.slides section {
height: 100%;
top: 0 !important;
@@ -1044,6 +1079,10 @@ body {
.backgrounds {
perspective: inherit;
+
+ // Fixes overview rendering errors in FF48+, not applied to
+ // other browsers since it degrades performance
+ -moz-transform-style: preserve-3d;
}
.backgrounds .slide-background {
@@ -1169,6 +1208,7 @@ body {
display: inline-block;
width: 40px;
height: 40px;
+ line-height: 36px;
padding: 0 10px;
float: right;
opacity: 0.6;
@@ -1220,6 +1260,23 @@ body {
visibility: visible;
}
+ .reveal .overlay.overlay-preview.loaded .viewport-inner {
+ position: absolute;
+ z-index: -1;
+ left: 0;
+ top: 45%;
+ width: 100%;
+ text-align: center;
+ letter-spacing: normal;
+ }
+ .reveal .overlay.overlay-preview .x-frame-error {
+ opacity: 0;
+ transition: opacity 0.3s ease 0.3s;
+ }
+ .reveal .overlay.overlay-preview.loaded .x-frame-error {
+ opacity: 1;
+ }
+
.reveal .overlay.overlay-preview.loaded .spinner {
opacity: 0;
visibility: hidden;