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cleanup classes when backgrounds are synced

This commit is contained in:
Hakim El Hattab 2014-09-10 11:28:29 +02:00
parent 0d14d87f1a
commit 03c3031cb4
1 changed files with 4 additions and 0 deletions
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4
js/reveal.js
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@ -716,6 +716,10 @@
container.appendChild( element );
// If backgrounds are being recreated, clear old classes
slide.classList.remove( 'has-dark-background' );
slide.classList.remove( 'has-light-background' );
// If this slide has a background color, add a class that
// signals if it is light or dark. If the slide has no background
// color, no class will be set