[gtk-doc] Set a max width on screen devices

[William Jon McCann <mccann src gnome org>]

commit f0762e67b82ff288713a9035f8503679e6755ca5
Author: William Jon McCann <william jon mccann gmail com>
Date:   Mon Feb 10 20:04:52 2014 -0500

    Set a max width on screen devices
    
    This ensures the content does stretch too wide to read.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=724099

 style/style.css |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/style/style.css b/style/style.css
index abce47d..b13e348 100644
--- a/style/style.css
+++ b/style/style.css
@@ -52,6 +52,12 @@ body
   {
     padding-top: 3.2em;
     padding-bottom: 20em;
+    max-width: 800px;
+    margin:auto;
+  }
+  p
+  {
+    max-width: 800px
   }
   /* style and size the navigation bar */
   table.navigation#top