From 36c115b4f42682372e9e96bcb0266a5801c78770 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Kr=C3=A1tk=C3=BD?= <rkratky@gmail.com>
Date: Wed, 10 Jan 2024 16:05:11 +0100
Subject: [PATCH] Fix code-block copybutton default visibility.

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

diff --git a/doc/.sphinx/_static/custom.css b/doc/.sphinx/_static/custom.css
index cad94b74..e26f4d2b 100644
--- a/doc/.sphinx/_static/custom.css
+++ b/doc/.sphinx/_static/custom.css
@@ -187,3 +187,9 @@ details summary {
     color: var(--color-version-popup);
     font-weight: bolder;
 }
+
+/* Code-block copybutton invisible by default
+   (overriding Furo config to achieve default copybutton setting). */
+.highlight button.copybtn {
+   opacity: 0;
+}