Prevent the background to be shown when transitioning

1 files changed, 6 insertions, 2 deletions

diff --git a/js/src/util.js b/js/src/util.js
index 622b468371..92ad2a7220 100644
--- a/js/src/util.js
+++ b/js/src/util.js
@@ -93,17 +93,21 @@ const Util = {
 
     // Get transition-duration of the element
     let transitionDuration = $(element).css('transition-duration')
+    let transitionDelay = $(element).css('transition-delay')
+
     const floatTransitionDuration = parseFloat(transitionDuration)
+    const floatTransitionDelay = parseFloat(transitionDelay)
 
     // Return 0 if element or transition duration is not found
-    if (!floatTransitionDuration) {
+    if (!floatTransitionDuration && !floatTransitionDelay) {
       return 0
     }
 
     // If multiple durations are defined, take the first
     transitionDuration = transitionDuration.split(',')[0]
+    transitionDelay = transitionDelay.split(',')[0]
 
-    return parseFloat(transitionDuration) * MILLISECONDS_MULTIPLIER
+    return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER
   },
 
   reflow(element) {