From 8ef8e2d29ba1c741effd469d99d281c6af385803 Mon Sep 17 00:00:00 2001
From: Mark Sujew <mark.sujew@typefox.io>
Date: Wed, 16 Aug 2023 14:09:14 +0200
Subject: [PATCH] Fix plugin menu icon background on hover (#12827)

---
 packages/plugin-ext/src/main/browser/plugin-shared-style.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/plugin-ext/src/main/browser/plugin-shared-style.ts b/packages/plugin-ext/src/main/browser/plugin-shared-style.ts
index 49c2abbe72191..72a708b261ef7 100644
--- a/packages/plugin-ext/src/main/browser/plugin-shared-style.ts
+++ b/packages/plugin-ext/src/main/browser/plugin-shared-style.ts
@@ -110,7 +110,8 @@ export class PluginSharedStyle {
         const lightIconUrl = PluginSharedStyle.toExternalIconUrl(`${typeof iconUrl === 'object' ? iconUrl.light : iconUrl}`);
         const iconClass = 'plugin-icon-' + this.iconSequence++;
         const toDispose = new DisposableCollection();
-        toDispose.push(this.insertRule('.' + iconClass, theme => `
+        toDispose.push(this.insertRule('.' + iconClass + '::before', theme => `
+                content: "";
                 background-position: 2px;
                 width: ${size}px;
                 height: ${size}px;