From 07596fefc114335c5f4c8cc3ed5b7361b17cf91b Mon Sep 17 00:00:00 2001
From: Guillaume Gomez <guillaume.gomez@huawei.com>
Date: Sat, 21 May 2022 15:05:19 +0200
Subject: [PATCH] Fix display of `<details>`/`<summary>` in doc blocks

---
 src/librustdoc/html/static/css/rustdoc.css | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/src/librustdoc/html/static/css/rustdoc.css b/src/librustdoc/html/static/css/rustdoc.css
index ed22a1a353e..c7e1330e86a 100644
--- a/src/librustdoc/html/static/css/rustdoc.css
+++ b/src/librustdoc/html/static/css/rustdoc.css
@@ -1669,16 +1669,9 @@ details.rustdoc-toggle[open] > summary.hideme::after {
 	content: "Collapse";
 }
 
-.docblock details summary {
-	display: flex;
-	list-style: none;
-	align-items: center;
-}
-.docblock details[open] summary::before {
-	content: "► ";
-}
-.docblock details[open] summary::before {
-	content: "▼ ";
+/* This is needed in docblocks to have the "▶" element to be on the same line. */
+.docblock summary > * {
+	display: inline-block;
 }
 
 /* Media Queries */
-- 
2.44.0