From e4df8b3a4fa12cefa5bf29135325da08046f10a1 Mon Sep 17 00:00:00 2001
From: Nicolas Peugnet <nicolas@club1.fr>
Date: Fri, 20 Jan 2023 15:26:46 +0100
Subject: [PATCH] html: prevent permalink icon from wrapping alone

See: https://github.com/readthedocs/sphinx_rtd_theme/issues/1412
---
 _static/club1.css | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/_static/club1.css b/_static/club1.css
index 16f79a30..a597bbe6 100644
--- a/_static/club1.css
+++ b/_static/club1.css
@@ -38,9 +38,11 @@ a.fa::before, a.icon::before, a button.toctree-expand::before {
 	font-size: 70%;
 }
 
-/* Make size of permalink icon depend on target's size */
 .rst-content a.headerlink {
+	/* Make size of permalink icon depend on target's size */
 	font-size: 80%;
+	/* Prevent permalink icon from wrapping alone */
+	display: inline;
 }
 
 /* Highlight version selector on hover */