[gtk-doc] Tone down the non-primary column colors a bit more

[William Jon McCann <mccann src gnome org>]

commit c6b9e1fd834ca6615a4bf7173bd5c6fd68749f67
Author: William Jon McCann <william jon mccann gmail com>
Date:   Tue Feb 11 10:14:28 2014 -0500

    Tone down the non-primary column colors a bit more
    
    https://bugzilla.gnome.org/show_bug.cgi?id=724099

 style/style.css |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/style/style.css b/style/style.css
index cd18587..9704d38 100644
--- a/style/style.css
+++ b/style/style.css
@@ -173,7 +173,7 @@ div.informaltable table td, div.informaltable table th
 .struct_member_annotations,
 .union_member_annotations
 {
-  color: #555753;
+  color: #babdb6;
 }
 
 .function_type a,