From a84a05a56a570538acc5abd839852a74370aa471 Mon Sep 17 00:00:00 2001
From: Shohei Yoshida <ysds.code@gmail.com>
Date: Wed, 29 May 2019 04:28:39 +0900
Subject: [PATCH] Clean input group flex basis (#28785)

---
 scss/_input-group.scss | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/scss/_input-group.scss b/scss/_input-group.scss
index ac49f696cb..3f5d7080ae 100644
--- a/scss/_input-group.scss
+++ b/scss/_input-group.scss
@@ -16,10 +16,7 @@
   > .custom-select,
   > .custom-file {
     position: relative; // For focus state's z-index
-    flex: 1 1 auto;
-    // Add width 1% and flex-basis auto to ensure that button will not wrap out
-    // the column. Applies to IE Edge+ and Firefox. Chrome does not require this.
-    width: 1%;
+    flex: 1 1 0%;
     margin-bottom: 0;
 
     + .form-control,