[static-web] Fix broken clickability of page info

[Alexandre Franke <afranke src gnome org>]

commit d29e72bc9ae2c0e127635a754672b9f6a405a55a
Author: Alexandre Franke <alexandre franke gmail com>
Date:   Tue Feb 25 00:49:12 2014 +0100

    Fix broken clickability of page info
    
    The footer was overlapping the text, a lower z-index value is needed.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=720856

 wiki.gnome.org/gnome/css/layout.css |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/wiki.gnome.org/gnome/css/layout.css b/wiki.gnome.org/gnome/css/layout.css
index 292f4e4..6ff0571 100644
--- a/wiki.gnome.org/gnome/css/layout.css
+++ b/wiki.gnome.org/gnome/css/layout.css
@@ -29,6 +29,7 @@ body {
        position: absolute;
        bottom: 0;
        width: 100%;
+       z-index: -1;
 }
 
 #main_content,