header.html in metanorma-iso-1.3.26

- old
+ new

@@ -236,11 +236,15 @@
 mso-bidi-font-size:11.0pt'><span style='mso-element:field-end'></span></span></b><![endif]--><span
 lang=EN-GB style='font-size:10.0pt;mso-bidi-font-size:11.0pt'><o:p></o:p></span></p>
 </div>
 
 <div style='mso-element:footer' id=f4>
-
+  {% if ics %}
 <p class=MsoFooter><b style='mso-bidi-font-weight:normal'><span>ICS {{ ics }}<o:p></o:p></span></b></p>
+{% endif %}
+{% if keywords.size > 0 %}
+<p class=MsoFooter><b>Descriptors:</b> {{ keywords | join: ", " }}</p>
+{% endif %}
 
 <p class=MsoFooter style='margin-top:0cm'><span lang=EN-AU style='font-size:
 10.0pt;mso-ansi-language:EN-AU'>Price based on </span><!--[if supportFields]><span
 lang=EN-AU style='font-size:10.0pt;mso-ansi-language:EN-AU'><span
 style='mso-element:field-begin'></span><span style='mso-spacerun:yes'> </span>NUMPAGES<span