CDX/CDXML specification

docs/cdx_sdk/index.htm

@@ -31,13 +31,13 @@
 We do not guarantee its accuracy and it could become unavailable at any time.  
 Use it at your own risk.
 </li></ul>
+A zip file of this documentation can be found on the <a href=https://github.com/IUPAC/IUPAC-FAIRSpec/tree/main/specs/cdx_cdxml>IUPAC GitHub project site</a>
+
 Bob Hanson
 2024.10.23
-
 </small></pre>
 </p>
 
-
 <h1><i>CDX File Format</i></h1>
 
 <p><strong>CDX</strong>  (ChemDraw Exchange) is ChemDraw's native file format, the internal language of ChemDraw. <strong>CDXML</strong> is an XML-compliant version of the same data. Using the documentation provided here, you can parse <strong>CDX</strong> and <strong>CDXML</strong> data in your own application or construct <strong>CDX</strong> and <strong>CDXML</strong> data programmatically.</p>