Add fast and slow classes to overlay if they exist on reveal

diff --git a/js/foundation.reveal.js b/js/foundation.reveal.js
index 9d279770f79cca301a413c6b49194833882056a6..3c657e6d09c87c19e86d8bdd830b67e90141157c 100644 (file)
--- a/js/foundation.reveal.js
+++ b/js/foundation.reveal.js
@@ -209,6 +209,11 @@ class Reveal {
 
     if(this.$overlay) {
       this.$overlay.css({'visibility': ''}).hide();
+      if(this.$element.hasClass('fast')) {
+        this.$overlay.addClass('fast');
+      } else if (this.$element.hasClass('slow')) {
+        this.$overlay.addClass('slow');
+      }
     }