[geary] Reducing padding in conversation viewer list

[Michael Gratton <mjog src gnome org>]

commit 36cfa14689a55d65001a4bb0b6ef609e5dcd804a
Author: Michael Gratton <mike vee net>
Date:   Tue Jan 15 12:21:03 2019 +1100

    Reducing padding in conversation viewer list

 ui/geary.css | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/ui/geary.css b/ui/geary.css
index 3df711bf..e41caa43 100644
--- a/ui/geary.css
+++ b/ui/geary.css
@@ -77,7 +77,7 @@ row.geary-folder-popover-list-row > label {
 /* ConversationListBox */
 
 .conversation-listbox {
-  padding: 18px;
+  padding: 12px;
 }
 .conversation-listbox > row {
   margin: 0;