Merging upstream version 126.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 8 insertions, 14 deletions

diff --git a/toolkit/content/widgets/marquee.css b/toolkit/content/widgets/marquee.css
index b898cd0dce..6cdb52ca02 100644
--- a/toolkit/content/widgets/marquee.css
+++ b/toolkit/content/widgets/marquee.css
@@ -2,25 +2,19 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-.outerDiv {
-  overflow: hidden;
-  width: -moz-available;
+slot {
+  display: block;
+  will-change: translate;
 }
 
-.horizontal > .innerDiv {
-  width: max-content;
-  /* We want to create overflow of twice our available space. */
-  padding: 0 100%;
-}
-
-/* disable scrolling in contenteditable */
-:host(:read-write) .innerDiv {
-  padding: 0 !important;
+/* Disable the animation on contenteditable */
+:host(:read-write) > slot {
+  translate: none !important;
 }
 
 /* When printing or when the user doesn't want movement, we disable scrolling */
 @media print, (prefers-reduced-motion) {
-  .innerDiv {
-    padding: 0 !important;
+  slot {
+    translate: none !important;
   }
 }