From 2379054ae2e2bb8304b93fd3c1b72b7217ba65f8 Mon Sep 17 00:00:00 2001
From: Antony Lee <anntzer.lee@gmail.com>
Date: Sun, 19 Sep 2021 12:04:25 +0200
Subject: [PATCH] Backport PR #21116: Adapt css so that galleries have four
 columns

---
 doc/_static/mpl.css | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/doc/_static/mpl.css b/doc/_static/mpl.css
index d330a1df198f..aa8878340286 100644
--- a/doc/_static/mpl.css
+++ b/doc/_static/mpl.css
@@ -207,6 +207,12 @@ does not float with it.
 
 }
 
+/* slightly reduce horizontal margin compared to gallery.css to
+ * get four columns of thumbnails in the pydata-sphinx-theme. */
+.sphx-glr-thumbcontainer {
+    margin: 5px 2px;
+}
+
 
 table.property-table th,
 table.property-table td {