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share/revealjs/css/reveal.scss view on Meta::CPAN
@use "sass:math";
/**
* reveal.js
* http://revealjs.com
* MIT licensed
*
* Copyright (C) Hakim El Hattab, https://hakim.se
*/
@import 'layout';
/*********************************************
* GLOBAL STYLES
*********************************************/
html.reveal-full-page {
width: 100%;
height: 100%;
height: 100vh;
height: calc( var(--vh, 1vh) * 100 );
overflow: hidden;
}
.reveal-viewport {
height: 100%;
overflow: hidden;
position: relative;
line-height: 1;
margin: 0;
background-color: #fff;
color: #000;
}
// Force the presentation to cover the full viewport when we
// enter fullscreen mode. Fixes sizing issues in Safari.
.reveal-viewport:fullscreen {
top: 0 !important;
left: 0 !important;
width: 100% !important;
height: 100% !important;
transform: none !important;
}
/*********************************************
* VIEW FRAGMENTS
*********************************************/
.reveal .slides section .fragment {
opacity: 0;
visibility: hidden;
transition: all .2s ease;
will-change: opacity;
&.visible {
opacity: 1;
visibility: inherit;
}
&.disabled {
transition: none;
}
}
.reveal .slides section .fragment.grow {
opacity: 1;
visibility: inherit;
&.visible {
transform: scale( 1.3 );
}
}
.reveal .slides section .fragment.shrink {
opacity: 1;
visibility: inherit;
&.visible {
transform: scale( 0.7 );
}
}
.reveal .slides section .fragment.zoom-in {
transform: scale( 0.1 );
&.visible {
transform: none;
}
}
.reveal .slides section .fragment.fade-out {
opacity: 1;
visibility: inherit;
&.visible {
opacity: 0;
visibility: hidden;
}
}
.reveal .slides section .fragment.semi-fade-out {
opacity: 1;
visibility: inherit;
&.visible {
opacity: 0.5;
visibility: inherit;
}
}
.reveal .slides section .fragment.strike {
opacity: 1;
visibility: inherit;
&.visible {
text-decoration: line-through;
}
}
.reveal .slides section .fragment.fade-up {
transform: translate(0, 40px);
&.visible {
transform: translate(0, 0);
}
}
.reveal .slides section .fragment.fade-down {
transform: translate(0, -40px);
&.visible {
transform: translate(0, 0);
}
}
.reveal .slides section .fragment.fade-right {
transform: translate(-40px, 0);
&.visible {
transform: translate(0, 0);
}
}
.reveal .slides section .fragment.fade-left {
transform: translate(40px, 0);
&.visible {
transform: translate(0, 0);
}
}
.reveal .slides section .fragment.fade-in-then-out,
.reveal .slides section .fragment.current-visible {
opacity: 0;
visibility: hidden;
&.current-fragment {
opacity: 1;
visibility: inherit;
}
}
.reveal .slides section .fragment.fade-in-then-semi-out {
opacity: 0;
visibility: hidden;
&.visible {
opacity: 0.5;
visibility: inherit;
}
&.current-fragment {
opacity: 1;
visibility: inherit;
}
}
.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: inherit;
}
.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
}
.reveal .slides section .fragment.highlight-current-green.current-fragment {
color: #17ff2e;
}
.reveal .slides section .fragment.highlight-current-blue.current-fragment {
color: #1b91ff;
}
/*********************************************
* DEFAULT ELEMENT STYLES
*********************************************/
/* Fixes issue in Chrome where italic fonts did not appear when printing to PDF */
.reveal:after {
content: '';
font-style: italic;
}
.reveal iframe {
z-index: 1;
}
/** Prevents layering issues in certain browser/transition combinations */
.reveal a {
position: relative;
}
/*********************************************
* CONTROLS
*********************************************/
@keyframes bounce-right {
0%, 10%, 25%, 40%, 50% {transform: translateX(0);}
20% {transform: translateX(10px);}
30% {transform: translateX(-5px);}
}
@keyframes bounce-left {
0%, 10%, 25%, 40%, 50% {transform: translateX(0);}
20% {transform: translateX(-10px);}
30% {transform: translateX(5px);}
}
@keyframes bounce-down {
0%, 10%, 25%, 40%, 50% {transform: translateY(0);}
20% {transform: translateY(10px);}
30% {transform: translateY(-5px);}
}
$controlArrowSize: 3.6em;
$controlArrowSpacing: 1.4em;
$controlArrowLength: 2.6em;
$controlArrowThickness: 0.5em;
$controlsArrowAngle: 45deg;
$controlsArrowAngleHover: 40deg;
$controlsArrowAngleActive: 36deg;
@mixin controlsArrowTransform( $angle ) {
&:before {
transform: translateX(($controlArrowSize - $controlArrowLength)*0.5) translateY(($controlArrowSize - $controlArrowThickness)*0.5) rotate( $angle );
}
&:after {
share/revealjs/css/reveal.scss view on Meta::CPAN
transform: rotate( 180deg );
}
&.highlight {
animation: bounce-right 2s 50 both ease-out;
}
}
.navigate-up {
right: $controlArrowSpacing + $controlArrowSize*0.5;
bottom: $controlArrowSpacing*2 + $controlArrowSize;
transform: translateY( -10px );
.controls-arrow {
transform: rotate( 90deg );
}
}
.navigate-down {
right: $controlArrowSpacing + $controlArrowSize*0.5;
bottom: -$controlArrowSpacing;
padding-bottom: $controlArrowSpacing;
transform: translateY( 10px );
.controls-arrow {
transform: rotate( -90deg );
}
&.highlight {
animation: bounce-down 2s 50 both ease-out;
}
}
// Back arrow style: "faded":
// Deemphasize backwards navigation arrows in favor of drawing
// attention to forwards navigation
&[data-controls-back-arrows="faded"] .navigate-up.enabled {
opacity: 0.3;
&:hover {
opacity: 1;
}
}
// Back arrow style: "hidden":
// Never show arrows for backwards navigation
&[data-controls-back-arrows="hidden"] .navigate-up.enabled {
opacity: 0;
visibility: hidden;
}
// Any control button that can be clicked is "enabled"
.enabled {
visibility: visible;
opacity: 0.9;
cursor: pointer;
transform: none;
}
// Any control button that leads to showing or hiding
// a fragment
.enabled.fragmented {
opacity: 0.5;
}
.enabled:hover,
.enabled.fragmented:hover {
opacity: 1;
}
}
.reveal:not(.rtl) .controls {
// Back arrow style: "faded":
// Deemphasize left arrow
&[data-controls-back-arrows="faded"] .navigate-left.enabled {
opacity: 0.3;
&:hover {
opacity: 1;
}
}
// Back arrow style: "hidden":
// Never show left arrow
&[data-controls-back-arrows="hidden"] .navigate-left.enabled {
opacity: 0;
visibility: hidden;
}
}
.reveal.rtl .controls {
// Back arrow style: "faded":
// Deemphasize right arrow in RTL mode
&[data-controls-back-arrows="faded"] .navigate-right.enabled {
opacity: 0.3;
&:hover {
opacity: 1;
}
}
// Back arrow style: "hidden":
// Never show right arrow in RTL mode
&[data-controls-back-arrows="hidden"] .navigate-right.enabled {
opacity: 0;
visibility: hidden;
}
}
.reveal[data-navigation-mode="linear"].has-horizontal-slides .navigate-up,
.reveal[data-navigation-mode="linear"].has-horizontal-slides .navigate-down {
display: none;
}
// Adjust the layout when there are no vertical slides
.reveal[data-navigation-mode="linear"].has-horizontal-slides .navigate-left,
.reveal:not(.has-vertical-slides) .controls .navigate-left {
bottom: $controlArrowSpacing;
right: 0.5em + $controlArrowSpacing + $controlArrowSize;
}
.reveal[data-navigation-mode="linear"].has-horizontal-slides .navigate-right,
.reveal:not(.has-vertical-slides) .controls .navigate-right {
bottom: $controlArrowSpacing;
right: 0.5em;
}
share/revealjs/css/reveal.scss view on Meta::CPAN
transform: scale(16);
}
.reveal[data-background-transition=zoom]>.backgrounds .slide-background>.slide-background.future:not([data-background-transition]),
.reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=zoom] {
opacity: 0;
visibility: hidden;
transform: scale(0.2);
}
/* Global transition speed settings */
.reveal[data-transition-speed="fast"]>.backgrounds .slide-background {
transition-duration: 400ms;
}
.reveal[data-transition-speed="slow"]>.backgrounds .slide-background {
transition-duration: 1200ms;
}
/*********************************************
* AUTO ANIMATE
*********************************************/
.reveal [data-auto-animate-target^="unmatched"] {
will-change: opacity;
}
.reveal section[data-auto-animate]:not(.stack):not([data-auto-animate="running"]) [data-auto-animate-target^="unmatched"] {
opacity: 0;
}
/*********************************************
* OVERVIEW
*********************************************/
.reveal.overview {
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;
opacity: 1 !important;
overflow: hidden;
visibility: visible !important;
cursor: pointer;
box-sizing: border-box;
}
.slides section:hover,
.slides section.present {
outline: 10px solid rgba(150,150,150,0.4);
outline-offset: 10px;
}
.slides section .fragment {
opacity: 1;
transition: none;
}
.slides section:after,
.slides section:before {
display: none !important;
}
.slides>section.stack {
padding: 0;
top: 0 !important;
background: none;
outline: none;
overflow: visible;
}
.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 {
opacity: 1;
visibility: visible;
// This can't be applied to the slide itself in Safari
outline: 10px solid rgba(150,150,150,0.1);
outline-offset: 10px;
}
.backgrounds .slide-background.stack {
overflow: visible;
}
}
// Disable transitions transitions while we're activating
// or deactivating the overview mode.
.reveal.overview .slides section,
.reveal.overview-deactivating .slides section {
transition: none;
}
.reveal.overview .backgrounds .slide-background,
.reveal.overview-deactivating .backgrounds .slide-background {
transition: none;
}
/*********************************************
* 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,
share/revealjs/css/reveal.scss view on Meta::CPAN
padding: 14px;
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: absolute;
left: 15px;
bottom: 20px;
z-index: 30;
cursor: pointer;
transition: all 400ms ease;
-webkit-tap-highlight-color: rgba( 0, 0, 0, 0 );
}
.reveal.overview .playback {
opacity: 0;
visibility: hidden;
}
/*********************************************
* CODE HIGHLGIHTING
*********************************************/
.reveal .hljs {
min-height: 100%;
}
.reveal .hljs table {
margin: initial;
}
.reveal .hljs-ln-code,
.reveal .hljs-ln-numbers {
padding: 0;
border: 0;
}
.reveal .hljs-ln-numbers {
opacity: 0.6;
padding-right: 0.75em;
text-align: right;
vertical-align: top;
}
.reveal .hljs.has-highlights tr:not(.highlight-line) {
opacity: 0.4;
}
.reveal .hljs:not(:first-child).fragment {
position: absolute;
top: 0;
left: 0;
width: 100%;
box-sizing: border-box;
}
.reveal pre[data-auto-animate-target] {
overflow: hidden;
}
.reveal pre[data-auto-animate-target] code {
height: 100%;
}
/*********************************************
* ROLLING LINKS
*********************************************/
.reveal .roll {
display: inline-block;
line-height: 1.2;
overflow: hidden;
vertical-align: top;
perspective: 400px;
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;
transition: all 400ms ease;
transform-origin: 50% 0%;
transform-style: preserve-3d;
backface-visibility: hidden;
}
.reveal .roll:hover span {
background: rgba(0,0,0,0.5);
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;
backface-visibility: hidden;
transform-origin: 50% 0%;
transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
}
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