grunt

1 files changed, 1 insertions, 1 deletions

diff --git a/js/dist/modal.js b/js/dist/modal.js
index 73d203eda0..8138f19490 100644
--- a/js/dist/modal.js
+++ b/js/dist/modal.js
@@ -436,7 +436,7 @@ var Modal = function ($) {
       var scrollDiv = document.createElement('div');
       scrollDiv.className = ClassName.SCROLLBAR_MEASURER;
       document.body.appendChild(scrollDiv);
-      var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth;
+      var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
       document.body.removeChild(scrollDiv);
       return scrollbarWidth;
     };