From 255c0b81d0c635040b74fef2f0fe632f247590a9 Mon Sep 17 00:00:00 2001
From: afc163 <afc163@gmail.com>
Date: Sun, 24 Apr 2016 15:29:12 +0800
Subject: [PATCH] Fix Collapse animation of safari, close #1494

---
 style/components/collapse.less | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/style/components/collapse.less b/style/components/collapse.less
index 28ad62448e..6a5cce230b 100644
--- a/style/components/collapse.less
+++ b/style/components/collapse.less
@@ -48,12 +48,15 @@
     }
   }
 
+  &-anim-active {
+    transition: height .2s @ease-out;
+  }
+
   &-content {
     overflow: hidden;
     color: @text-color;
     padding: 0 16px;
     background-color: #fff;
-    transition: height .2s @ease-out;
 
     & > &-box {
       padding-top: 16px;