From 007fd9be4343c6a3a39f3f43b4fd83c9a20c443c Mon Sep 17 00:00:00 2001
From: Wesley Cho <wesley.cho@gmail.com>
Date: Fri, 19 Aug 2016 09:50:50 -0700
Subject: [PATCH] fix(collapse): set overflow to hidden on transition

- When collapse is transitioning, set `overflow: hidden` to avoid possibility of scrollbars changing size
---
 src/collapse/collapse.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/collapse/collapse.js b/src/collapse/collapse.js
index 6c512afbe3..eedb211d73 100644
--- a/src/collapse/collapse.js
+++ b/src/collapse/collapse.js
@@ -59,10 +59,16 @@ angular.module('ui.bootstrap.collapse', [])
                 $animateCss(element, {
                   addClass: 'in',
                   easing: 'ease',
+                  css: {
+                    overflow: 'hidden'
+                  },
                   to: getScrollFromElement(element[0])
                 }).start()['finally'](expandDone);
               } else {
                 $animate.addClass(element, 'in', {
+                  css: {
+                    overflow: 'hidden'
+                  },
                   to: getScrollFromElement(element[0])
                 }).then(expandDone);
               }