[gnome-control-center] online-accounts: Small UI improvement

[Debarshi Ray <debarshir src gnome org>]

commit 7d852bfab007f7e3b7b2c453fb2986a474c27cd7
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Mon Feb 13 14:56:31 2017 +0100

    online-accounts: Small UI improvement
    
    Add more margin to the lists.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=774222

 panels/online-accounts/online-accounts.ui |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/panels/online-accounts/online-accounts.ui b/panels/online-accounts/online-accounts.ui
index feb648e..f632e55 100644
--- a/panels/online-accounts/online-accounts.ui
+++ b/panels/online-accounts/online-accounts.ui
@@ -74,9 +74,13 @@
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
                 <property name="spacing">18</property>
-                <property name="border-width">8</property>
                 <property name="orientation">vertical</property>
-                <property name="margin">6</property>
+                <property name="margin_start">32</property>
+                <property name="margin_end">32</property>
+                <property name="margin_top">18</property>
+                <property name="margin_bottom">18</property>
+                <property name="hexpand">True</property>
+                <property name="width-request">300</property>
                 <child>
                   <object class="GtkLabel">
                     <property name="visible">True</property>