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@@ -1530,13 +1530,20 @@
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transformSlides( { layout: '' } );
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}
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else {
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- // Prefer zooming in desktop Chrome so that content remains crisp
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- if( !isMobileDevice && /chrome/i.test( navigator.userAgent ) && typeof dom.slides.style.zoom !== 'undefined' ) {
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+ // Use zoom to scale up in desktop Chrome so that content
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+ // remains crisp. We don't use zoom to scale down since that
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+ // can lead to shifts in text layout/line breaks.
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+ if( scale > 1 && !isMobileDevice && /chrome/i.test( navigator.userAgent ) && typeof dom.slides.style.zoom !== 'undefined' ) {
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dom.slides.style.zoom = scale;
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+ dom.slides.style.left = '';
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+ dom.slides.style.top = '';
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+ dom.slides.style.bottom = '';
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+ dom.slides.style.right = '';
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transformSlides( { layout: '' } );
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}
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// Apply scale transform as a fallback
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else {
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+ dom.slides.style.zoom = '';
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dom.slides.style.left = '50%';
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dom.slides.style.top = '50%';
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dom.slides.style.bottom = 'auto';
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