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-rw-r--r--README.md15
1 files changed, 8 insertions, 7 deletions
diff --git a/README.md b/README.md
index d0db0a3..52dcd22 100644
--- a/README.md
+++ b/README.md
@@ -179,10 +179,11 @@ Reveal.initialize({
// Parallax background size
parallaxBackgroundSize: '', // CSS syntax, e.g. "2100px 900px"
- // Amount to move parallax background (horizontal and vertical) on slide change
- // Number, e.g. 100
- parallaxBackgroundHorizontal: '',
- parallaxBackgroundVertical: ''
+ // Number of pixels to move the parallax background per slide
+ // - Calculated automatically unless specified
+ // - Set to 0 to disable movement along an axis
+ parallaxBackgroundHorizontal: null,
+ parallaxBackgroundVertical: null
});
```
@@ -466,9 +467,9 @@ Reveal.initialize({
// Parallax background size
parallaxBackgroundSize: '', // CSS syntax, e.g. "2100px 900px" - currently only pixels are supported (don't use % or auto)
- // Amount of pixels to move the parallax background per slide step,
- // a value of 0 disables movement along the given axis
- // These are optional, if they aren't specified they'll be calculated automatically
+ // Number of pixels to move the parallax background per slide
+ // - Calculated automatically unless specified
+ // - Set to 0 to disable movement along an axis
parallaxBackgroundHorizontal: 200,
parallaxBackgroundVertical: 50