[gnome-shell-sass] panel: Remove drop down arrows from standalone indicators

[Florian Müllner <fmuellner src gnome org>]

commit e3e3bde10e63c9d62da0f81ca3dfada5e53e9790
Author: Doan Nam Long Vu <vontonkin disroot org>
Date:   Sun Jan 24 21:39:43 2021 +0100

    panel: Remove drop down arrows from standalone indicators
    
    The keyboard/language selector area is the smallest element
    on the panel. Additional margin about 6px inside the a11y
    and language items to make them comfortable to click targets.
    
    With that, we can remove the remaining arrows.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/3567
    
    Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1583>

 widgets/_panel.scss | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/widgets/_panel.scss b/widgets/_panel.scss
index 0f66470..e751a94 100644
--- a/widgets/_panel.scss
+++ b/widgets/_panel.scss
@@ -72,6 +72,12 @@ $panel_transition_duration: 250ms; // same as the overview transition duration
       }
     }
 
+    // single indicator
+    .single-indicator {
+      margin-left: $base_margin + 3px;
+      margin-right: $base_margin + 3px;
+    }
+
     // status area icons
     .system-status-icon {
       icon-size: $base_icon_size;