From 33e2ef0f8d1ec0e5efb3ee1c3a13b525aca9734c Mon Sep 17 00:00:00 2001
From: afc163 <afc163@gmail.com>
Date: Wed, 7 Feb 2018 11:43:21 +0800
Subject: [PATCH] revert 1502d36 to fix #9276

ref #7934
---
 components/select/style/index.less | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/select/style/index.less b/components/select/style/index.less
index 0151177877..c48d85aedf 100644
--- a/components/select/style/index.less
+++ b/components/select/style/index.less
@@ -456,6 +456,7 @@
     padding-left: 0; // Override default ul/ol
     list-style: none;
     max-height: 250px;
+    overflow: auto;
 
     &-item-group-list {
       margin: 0;