Additions to make Detail library conform to library requirements.

doc/html/reference.css

@@ -0,0 +1,11 @@
+/*============================================================================
+    Copyright 2003-2004 Douglas Gregor
+    Distributed under the Boost Software License, Version 1.0. (See accompany-
+    ing file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+============================================================================*/
+
+PRE.synopsis { 
+  background-color: #e0ffff;
+  border: thin solid blue;
+  padding: 1em
+}