From 255eac907949ded5b79f216a29831dcf4afa9362 Mon Sep 17 00:00:00 2001
From: afc163 <afc163@gmail.com>
Date: Mon, 17 Jul 2017 15:55:03 +0800
Subject: [PATCH] Fix vertical tabs arrow style

---
 components/tabs/style/index.less | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/components/tabs/style/index.less b/components/tabs/style/index.less
index 98ec6ab260..135168e900 100644
--- a/components/tabs/style/index.less
+++ b/components/tabs/style/index.less
@@ -47,8 +47,6 @@
   &-tab-next {
     user-select: none;
     z-index: 2;
-    margin-right: -2px;
-    margin-top: 2px;
     width: 32px;
     height: 100%;
     line-height: 32px;
@@ -72,15 +70,15 @@
       vertical-align: baseline;
       position: absolute;
       top: 50%;
-      margin-top: -50%;
+      left: 50%;
+      transform: translate(-50%, -50%);
       text-align: center;
       text-transform: none;
-      font-family: sans-serif;
-      .iconfont-size-under-12px(10px);
 
       &:before {
         display: block;
         font-family: "anticon" !important;
+        .iconfont-size-under-12px(10px);
       }
     }
   }