[gtk+] inspector: Add some margin to css editor

[Matthias Clasen <matthiasc src gnome org>]

commit 073a9c9cd543f5739d72beb4bc9eb4c79c175a99
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Mar 10 14:07:27 2015 -0400

    inspector: Add some margin to css editor
    
    Requested in
    https://bugzilla.gnome.org/show_bug.cgi?id=745918

 gtk/inspector/css-editor.ui |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gtk/inspector/css-editor.ui b/gtk/inspector/css-editor.ui
index cd77f1a..96fbc84 100644
--- a/gtk/inspector/css-editor.ui
+++ b/gtk/inspector/css-editor.ui
@@ -86,6 +86,8 @@
             <property name="wrap-mode">word</property>
             <property name="monospace">True</property>
             <property name="has-focus">True</property>
+            <property name="left-margin">6</property>
+            <property name="right-margin">6</property>
           </object>
         </child>
       </object>