docs: remove the unused data-btm-offset-pct in reveal

diff --git a/js/foundation.reveal.js b/js/foundation.reveal.js
index e02ace43e1ca30afb038002d02be1c60fd5b41c6..c3a46427409255f00f8b25c01017f7b8c92b717d 100644 (file)
--- a/js/foundation.reveal.js
+++ b/js/foundation.reveal.js
@@ -520,13 +520,6 @@ Reveal.defaults = {
    * @default false
    */
   fullScreen: false,
-  /**
-   * Percentage of screen height the modal should push up from the bottom of the view.
-   * @option
-   * @type {number}
-   * @default 10
-   */
-  btmOffsetPct: 10,
   /**
    * Allows the modal to generate an overlay div, which will cover the view when modal opens.
    * @option