Prevent white line in Firefox (regression) (#27594)

diff --git a/scss/_carousel.scss b/scss/_carousel.scss
index 5e0949a92a6afcc141259423a329b9a50575581b..3ba447e300055aba870d9c83b1759446c97e7d8d 100644 (file)
--- a/scss/_carousel.scss
+++ b/scss/_carousel.scss
@@ -32,6 +32,7 @@
   float: left;
   width: 100%;
   margin-right: -100%;
+  backface-visibility: hidden;
   @include transition($carousel-transition);
 }