[gnome-shell-sass] shellMountOperation: Move password entry to a grid

[Florian Müllner <fmuellner src gnome org>]

commit 03d8486d5c3e7ec778989b24f8719677ddfc43f3
Author: segfault <segfault riseup net>
Date:   Sun Apr 7 23:33:34 2019 +0200

    shellMountOperation: Move password entry to a grid
    
    This prepares for additional UI elements added for TCRYPT support.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/126

 _common.scss | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/_common.scss b/_common.scss
index 67e5954..e31f263 100644
--- a/_common.scss
+++ b/_common.scss
@@ -405,6 +405,11 @@ StScrollBar {
     padding-bottom: 8px;
   }
 
+  .prompt-dialog-grid {
+    spacing-rows: 15px;
+    spacing-columns: 1em;
+  }
+
 
 /* Polkit Dialog */