[gnome-shell-sass] osd: Restyle OSD display popup

[Florian Müllner <fmuellner src gnome org>]

commit 636235c71a3d876e74539f2179247be60767cebc
Author: Sam Hewitt <sam snwh org>
Date:   Tue Apr 19 14:08:37 2022 -0230

    osd: Restyle OSD display popup
    
    - remove class from label box
    - new style for label itself
    
    Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2277>

 widgets/_osd.scss | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)
---
diff --git a/widgets/_osd.scss b/widgets/_osd.scss
index e4fb0e5..a8d1a55 100644
--- a/widgets/_osd.scss
+++ b/widgets/_osd.scss
@@ -14,8 +14,6 @@ $osd_levelbar_height:6px;
 
   StIcon { icon-size:$large_icon_size;}
 
-  .osd-monitor-label { font-size: 3em; }
-  
   StLabel {
     &:ltr { margin-right: 6px; }
     &:rtl { margin-left: 6px; }
@@ -37,6 +35,17 @@ $osd_levelbar_height:6px;
   }
 }
 
+// Monitor number label
+.osd-monitor-label { 
+  @extend %osd_panel;
+  border-radius: $modal_radius;
+  font-size: 3em;
+  font-weight: bold;
+  margin: $base_margin * 3;
+  text-align: center;
+  min-width: 1.3em;
+}
+
 /* Pad OSD */
 .pad-osd-window {
   padding: 32px;