[gnome-shell-sass] CSS: Add border around avatars

[Florian Müllner <fmuellner src gnome org>]

commit 940aff8ce7e58c8717f9edd9e55539301bc23d68
Author: Christopher Davis <brainblasted disroot org>
Date:   Mon Sep 21 19:45:13 2020 -0700

    CSS: Add border around avatars
    
    Avatars in https://gitlab.gnome.org/Teams/Design/os-mockups/-/blob/master/lock-login/lock-screen.png
    have a white circular border around them.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/379

 widgets/_misc.scss | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/widgets/_misc.scss b/widgets/_misc.scss
index aa543a0..96dd4d1 100644
--- a/widgets/_misc.scss
+++ b/widgets/_misc.scss
@@ -9,6 +9,7 @@
   background-size: contain;
   color: $osd_fg_color;
   border-radius: 99px;
+  border: 2px $osd_fg_color;
   &:hover {
     color: lighten($osd_fg_color,30%);
   }