[gnome-shell-sass] theme/messageList: Add spacing for no-notifications placeholder

[Florian Müllner <fmuellner src gnome org>]

commit 624be82bb49e0f14d0071804a580d408bf3c03a5
Author: Jonas Dreßler <verdre v0yd nl>
Date:   Sun Jan 19 21:45:36 2020 +0100

    theme/messageList: Add spacing for no-notifications placeholder
    
    https://gitlab.gnome.org/GNOME/gnome-shell/issues/682

 widgets/_message-list.scss | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/widgets/_message-list.scss b/widgets/_message-list.scss
index 0a68c90..1b570c8 100644
--- a/widgets/_message-list.scss
+++ b/widgets/_message-list.scss
@@ -5,6 +5,8 @@
 .message-list {
   width: 31.5em;
   padding: 0 $base_padding * 2;
+
+  .message-list-placeholder { spacing: 12px; }
 }
 
 .message-list-sections {
@@ -141,4 +143,4 @@
     icon-size: $base_icon_size * 2 !important;
     padding: $base_padding * 2;
   }
-}
\ No newline at end of file
+}