scrolling fallback mode for IE < 9
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24
css/main.css
24
css/main.css
@ -872,3 +872,27 @@ html {
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}
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/*********************************************
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* FALLBACK
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*********************************************/
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.no-transforms {
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overflow-y: auto;
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}
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.no-transforms .slides section {
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-webkit-transform: none;
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-moz-transform: none;
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-ms-transform: none;
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transform: none;
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display: block!important;
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opacity: 1!important;
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position: relative!important;
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}
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15
js/reveal.js
15
js/reveal.js
@ -104,13 +104,26 @@ var Reveal = (function(){
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supports3DTransforms = document.body.style['perspectiveProperty'] !== undefined ||
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document.body.style['WebkitPerspective'] !== undefined ||
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document.body.style['MozPerspective'] !== undefined ||
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document.body.style['msTransform'] !== undefined;
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document.body.style['msPerspective'] !== undefined,
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supports2DTransforms = document.body.style['transformProperty'] !== undefined ||
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document.body.style['WebkitTransform'] !== undefined ||
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document.body.style['MozTransform'] !== undefined ||
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document.body.style['msTransform'] !== undefined ||
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document.body.style['OTransform'] !== undefined;
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/**
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* Starts up the slideshow by applying configuration
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* options and binding various events.
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*/
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function initialize( options ) {
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if( !supports2DTransforms && !supports3DTransforms ) {
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document.body.setAttribute( 'class', 'no-transforms' );
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return;
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}
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// Cache references to DOM elements
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dom.wrapper = document.querySelector( '#reveal' );
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dom.progress = document.querySelector( '#reveal .progress' );
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