From 859effd49b212ed231f22830f7a2d8ba70eeca0f Mon Sep 17 00:00:00 2001
From: Nicolas Chevobbe <nchevobbe@mozilla.com>
Date: Mon, 29 Jan 2024 10:29:28 +0000
Subject: [PATCH] Bug 1876220 - [devtools] Prevent selector highlighter to add
 new line to clipboard when copy/pasting. r=devtools-reviewers,jdescottes.

Differential Revision: https://phabricator.services.mozilla.com/D199707
---
 devtools/client/themes/rules.css | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/devtools/client/themes/rules.css b/devtools/client/themes/rules.css
index 37095cc90c90a..47095ee2219fd 100644
--- a/devtools/client/themes/rules.css
+++ b/devtools/client/themes/rules.css
@@ -898,6 +898,8 @@
   cursor: pointer;
   -moz-context-properties: fill;
   fill: var(--theme-icon-dimmed-color);
+  /* Prevent line break when copy/pasting an entire rule */
+  user-select: auto;
 }
 
 .ruleview-selectorhighlighter:hover {