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@@ -1080,6 +1080,7 @@ var Reveal = (function(){
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}
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updateProgress();
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+ updateParallax();
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}
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@@ -1890,9 +1891,8 @@ var Reveal = (function(){
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// Animate parallax background
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if( dom.wrapper.getAttribute( 'data-parallax-background' ) || config.parallaxBackgroundImage ) {
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- var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
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- var currentHorizontalSlide = horizontalSlides[ indexh ],
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- currentVerticalSlides = currentHorizontalSlide.querySelectorAll( 'section' );
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+ var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ),
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+ verticalSlides = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR );
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var backgroundSize = dom.wrapper.style.backgroundSize.split( ' ' ),
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backgroundWidth, backgroundHeight;
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@@ -1905,13 +1905,12 @@ var Reveal = (function(){
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backgroundHeight = parseInt( backgroundSize[1], 10 );
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}
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-
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var slideWidth = dom.wrapper.offsetWidth;
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var horizontalSlideCount = horizontalSlides.length;
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var horizontalOffset = -( backgroundWidth - slideWidth ) / ( horizontalSlideCount-1 ) * indexh;
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var slideHeight = dom.wrapper.offsetHeight;
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- var verticalSlideCount = currentVerticalSlides.length;
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+ var verticalSlideCount = verticalSlides.length;
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var verticalOffset = verticalSlideCount > 0 ? -( backgroundHeight - slideHeight ) / ( verticalSlideCount-1 ) * indexv : 0;
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dom.wrapper.style.backgroundPosition = horizontalOffset + 'px ' + verticalOffset + 'px';
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