Add a span and class to the dsid portion of title for styling, not sure if it's exactly valid HTML but enables hiding via CSS

object_details_xslts/convertQDC.xsl

@@ -9,7 +9,7 @@
 <xsl:template match="/">
 
 <div><table cellspacing="3" cellpadding="3"><tbody>
-<tr><th colspan="3"><h3 class="islandora-obj-details-metadata-title">Metadata (DC)</h3></th></tr>
+<tr><th colspan="3"><h3 class="islandora-obj-details-metadata-title">Metadata <span class="islandora-obj-details-dsid">(DC)</span></h3></th></tr>
 <xsl:for-each select="/*/*">
 	<xsl:variable name="FULLFIELD" select="name()"/>
 	<xsl:variable name="FIELD" select="local-name()"/>

object_details_xslts/mods2html.xsl

@@ -51,7 +51,7 @@
 
 <xsl:template match="mods:mods">
   <table class="modsContainer">
-  <tr><th colspan="2"><h3 class="islandora-obj-details-metadata-title">Metadata (MODS)</h3></th></tr>
+  <tr><th colspan="2"><h3 class="islandora-obj-details-metadata-title">Metadata <span class="islandora-obj-details-dsid">(MODS)</span></h3></th></tr>
   <xsl:apply-templates/>
   </table>
   <!--hr/-->