From 1c3d3294c16b694bab901c7fceebbc32199eaaa4 Mon Sep 17 00:00:00 2001
From: Mariusz Felisiak <felisiak.mariusz@gmail.com>
Date: Wed, 5 Aug 2020 09:11:06 +0200
Subject: [PATCH] [3.1.x] Fixed #31854 -- Fixed wrapping of long model names in
 admin's sidebar.

Backport of e70dc506d76083e443a37bac5058151823802e29 from master
---
 django/contrib/admin/static/admin/css/nav_sidebar.css | 1 +
 docs/releases/3.1.1.txt                               | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/django/contrib/admin/static/admin/css/nav_sidebar.css b/django/contrib/admin/static/admin/css/nav_sidebar.css
index d599299b557..12f0471bb0d 100644
--- a/django/contrib/admin/static/admin/css/nav_sidebar.css
+++ b/django/contrib/admin/static/admin/css/nav_sidebar.css
@@ -71,6 +71,7 @@
 
 #nav-sidebar .module th {
     width: 100%;
+    overflow-wrap: anywhere;
 }
 
 #nav-sidebar .module th,
diff --git a/docs/releases/3.1.1.txt b/docs/releases/3.1.1.txt
index 4ccd0e37186..516d47cd03d 100644
--- a/docs/releases/3.1.1.txt
+++ b/docs/releases/3.1.1.txt
@@ -11,3 +11,6 @@ Bugfixes
 
 * Fixed wrapping of translated action labels in the admin's navigation sidebar
   for East Asian languages (:ticket:`31853`).
+
+* Fixed wrapping of long model names in the admin's navigation sidebar
+  (:ticket:`31854`).