From 0e054fb9c8c2de0575cd1d7a1ef5dc0e61023e51 Mon Sep 17 00:00:00 2001
From: Prateek Goel <prateekgoel@users.noreply.github.com>
Date: Tue, 26 Sep 2017 20:44:00 +0100
Subject: [PATCH] Add style for non-overlapping scrollbar in IE (#24081)

---
 scss/_reboot.scss | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scss/_reboot.scss b/scss/_reboot.scss
index 3b55c5756d..1922773b62 100644
--- a/scss/_reboot.scss
+++ b/scss/_reboot.scss
@@ -239,6 +239,9 @@ pre {
   margin-bottom: 1rem;
   // Don't allow content to break outside
   overflow: auto;
+  // We have @viewport set which causes scrollbars to overlap content in IE11 and Edge, so
+  // we force a non-overlapping, non-auto-hiding scrollbar to counteract.
+  -ms-overflow-style: scrollbar;
 }