diff --git a/src/utils/Resizer.js b/src/utils/Resizer.js
index 569259b4941..cbc30cff829 100644
--- a/src/utils/Resizer.js
+++ b/src/utils/Resizer.js
@@ -270,7 +270,7 @@ define(function (require, exports, module) {
             $body.append($resizeShield);
                         
             if ($resizableElement.length) {
-                $element.children().not(".horz-resizer, .vert-resizer, .resizable-content").each(function (index, child) {
+                $element.children(":visible").not(".horz-resizer, .vert-resizer, .resizable-content").each(function (index, child) {
                     if (direction === DIRECTION_HORIZONTAL) {
                         baseSize += $(child).outerWidth();
                     } else {
@@ -476,4 +476,4 @@ define(function (require, exports, module) {
     exports.DIRECTION_HORIZONTAL = DIRECTION_HORIZONTAL;
     exports.POSITION_TOP         = POSITION_TOP;
     exports.POSITION_RIGHT       = POSITION_RIGHT;
-});
\ No newline at end of file
+});