From ad47c24c709dab1d44ccea5b5220f934acacd7aa Mon Sep 17 00:00:00 2001
From: Alexey Pyzhianov <alex.pyzhianov@gmail.com>
Date: Wed, 10 Jun 2020 19:48:00 +0300
Subject: [PATCH] fix(www): sidebar scrolling shouldn't move main content
 (#24438)

* Previously scrolling or swiping inside the navigation
sidebar could result in main content moving. Fixed for
most browsers with overflow-behavior: contain

Resolves #24255

Co-authored-by: gatsbybot <mathews.kyle+gatsbybot@gmail.com>
---
 www/src/components/sidebar/sidebar.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/www/src/components/sidebar/sidebar.js b/www/src/components/sidebar/sidebar.js
index 12c2db0633a47..962298b92fe54 100644
--- a/www/src/components/sidebar/sidebar.js
+++ b/www/src/components/sidebar/sidebar.js
@@ -150,6 +150,7 @@ export default function Sidebar({
             border: 0,
             display: `block`,
             overflowY: `auto`,
+            overscrollBehavior: `contain`,
             transition: t =>
               `opacity ${t.transition.speed.default} ${t.transition.curve.default}`,
             zIndex: 10,