From 469231c5e732d07d040da7f77df978e6cab2ea7b Mon Sep 17 00:00:00 2001
From: Haibin Yu <haibin.yu@oceanwing.com>
Date: Thu, 15 Oct 2015 23:36:48 +0800
Subject: [PATCH] fix btn-group mixin bug

---
 style/mixins/button.less | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/style/mixins/button.less b/style/mixins/button.less
index cc03a34fb3..bf65a1fec9 100644
--- a/style/mixins/button.less
+++ b/style/mixins/button.less
@@ -253,15 +253,15 @@
     padding-left: 8px;
   }
 
-  > & {
+ & > & {
     float: left;
   }
 
-  > &:not(:first-child):not(:last-child) > .@{btnClassName} {
+ & > &:not(:first-child):not(:last-child) > .@{btnClassName} {
     border-radius: 0;
   }
 
-  > &:first-child:not(:last-child) {
+ & > &:first-child:not(:last-child) {
     > .@{btnClassName}:last-child {
       border-bottom-right-radius: 0;
       border-top-right-radius: 0;
@@ -269,7 +269,7 @@
     }
   }
 
-  > &:last-child:not(:first-child) > .@{btnClassName}:first-child {
+ & > &:last-child:not(:first-child) > .@{btnClassName}:first-child {
     border-bottom-left-radius: 0;
     border-top-left-radius: 0;
     padding-left: 8px;