@@ -195,6 +195,15 @@ $endif$
195$if(parallaxBackgroundVertical)$
195$if(parallaxBackgroundVertical)$
196 parallaxBackgroundVertical: '$parallaxBackgroundVertical$',
196 parallaxBackgroundVertical: '$parallaxBackgroundVertical$',
199+ // The "normal" size of the presentation, aspect ratio will be preserved
200+ // when the presentation is scaled to fit different resolutions. Can be
201+ // specified using percentage units.
198$if(margin)$
207$if(margin)$
199 // Factor of the display size that should remain empty around the content
208 // Factor of the display size that should remain empty around the content
200 margin: $margin$,
209 margin: $margin$,