From 5db2ae1aa503a797f72f9cc80287a39fc20f5a3f Mon Sep 17 00:00:00 2001
From: roytam1 <roytam@gmail.com>
Date: Thu, 9 Mar 2023 20:37:42 +0800
Subject: [PATCH] [Pale-Moon] add tab caption fading to CtrlTab

---
 application/palemoon/themes/windows/browser.css | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/application/palemoon/themes/windows/browser.css b/application/palemoon/themes/windows/browser.css
index d2bf31c071..c8dc9d192f 100644
--- a/application/palemoon/themes/windows/browser.css
+++ b/application/palemoon/themes/windows/browser.css
@@ -2823,6 +2823,16 @@ toolbarbutton.bookmark-item[dragover="true"][open="true"] {
   padding-bottom: 10px;
 }
 
+@supports -moz-bool-pref("browser.tabs.fadeLabels") {
+  .ctrlTab-preview-inner label[_is_cropped] {
+    mask-image: linear-gradient(to left, transparent, black 2em);
+  }
+
+  .ctrlTab-preview-inner label[_is_cropped]:-moz-locale-dir(rtl) {
+    mask-image: linear-gradient(to right, transparent, black 2em);
+  }
+}
+
 #ctrlTab-showAll:not(:focus) > * > .ctrlTab-preview-inner {
   padding: 10px;
   background-color: rgba(255,255,255,.2);