appDisplay: Remove style of page indicators

As per feedback, remove the visible styling of the page indicators.
They're still used to layout and detect drag hovering, so the actors
are still in place, but they're completely transparent now.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2335>

diff --git a/data/theme/gnome-shell-sass/widgets/_app-grid.scss b/data/theme/gnome-shell-sass/widgets/_app-grid.scss
index abea753353227ba06087ce511ddacd2e3ed484d6..49d3086a4fb51a5eabd2ab3e4a8e6eae9c61e8a1 100644 (file)
--- a/data/theme/gnome-shell-sass/widgets/_app-grid.scss
+++ b/data/theme/gnome-shell-sass/widgets/_app-grid.scss
@@ -124,28 +124,6 @@ $app_icon_size: 96px;
   icon-size: $app_icon_size * 0.5;
 }
 
-.page-navigation-hint {
-  &.dnd {
-    background: rgba(255, 255, 255, 0.1);
-  }
-
-  &.next:ltr,
-  &.previous:rtl {
-    background-gradient-start: rgba(255, 255, 255, 0.05);
-    background-gradient-end: transparent;
-    background-gradient-direction: horizontal;
-    border-radius: $modal_radius*1.5 0px 0px $modal_radius*1.5;
-  }
-
-  &.previous:ltr,
-  &.next:rtl {
-    background-gradient-start: transparent;
-    background-gradient-end: rgba(255, 255, 255, 0.05);
-    background-gradient-direction: horizontal;
-    border-radius: 0px $modal_radius*1.5 $modal_radius*1.5 0px;
-  }
-}
-
 .page-navigation-arrow {
   &  > StIcon {
     margin: 6px;