From 5e4d8f10aca7bea1444b9a88e7c1f021dd33e217 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=81=8F=E5=8F=B3?= <afc163@gmail.com>
Date: Mon, 27 Apr 2020 17:54:13 +0800
Subject: [PATCH] :bug: Fix Button icon only align issue (#23671)

https://github.com/ant-design/ant-design/pull/23670#discussion_r415662549
---
 components/button/style/index.less | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/components/button/style/index.less b/components/button/style/index.less
index c28f2c6a98..600ba25186 100644
--- a/components/button/style/index.less
+++ b/components/button/style/index.less
@@ -94,10 +94,7 @@
 
   &-icon-only {
     .btn-square(@btn-prefix-cls);
-
-    > i {
-      vertical-align: middle;
-    }
+    vertical-align: -0.5px;
   }
 
   &-round {