From f0ce15d72c421a68ef3ec214de833a6d06ccd128 Mon Sep 17 00:00:00 2001
From: Yan Zhu <picturepan2@hotmail.com>
Date: Fri, 8 Apr 2016 15:42:06 +0800
Subject: update doc and examples

---
 src/buttons.less | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/buttons.less')

diff --git a/src/buttons.less b/src/buttons.less
index 29c8e18..39618ff 100644
--- a/src/buttons.less
+++ b/src/buttons.less
@@ -189,6 +189,10 @@
       border-bottom-left-radius: 0;
       z-index: 99;
     }
+    &:hover,
+    &:focus {
+      z-index: 99;
+    }
   }
 
   &.btn-group-block {
-- 
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