diff --git a/koha-tmpl/intranet-tmpl/prog/en/xslt/MARC21slim2intranetDetail.xsl b/koha-tmpl/intranet-tmpl/prog/en/xslt/MARC21slim2intranetDetail.xsl
index 360af891be..24349e15f8 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/xslt/MARC21slim2intranetDetail.xsl
+++ b/koha-tmpl/intranet-tmpl/prog/en/xslt/MARC21slim2intranetDetail.xsl
@@ -916,12 +916,14 @@
 	</xsl:choose>
 	<!-- add relator code too between brackets-->
 	<xsl:if test="marc:subfield[@code='4' or @code='e']">
-	  <xsl:text>[</xsl:text>
+      <span class="relatorcode">
+      <xsl:text> [</xsl:text>
 	  <xsl:choose>
 	    <xsl:when test="marc:subfield[@code=4]"><xsl:value-of select="marc:subfield[@code=4]"/></xsl:when>
 	    <xsl:otherwise><xsl:value-of select="marc:subfield[@code='e']"/></xsl:otherwise>
 	  </xsl:choose>
 	  <xsl:text>]</xsl:text>
+      </span>
 	</xsl:if>
 	</a>
         <xsl:choose>
diff --git a/koha-tmpl/opac-tmpl/prog/en/xslt/MARC21slim2OPACDetail.xsl b/koha-tmpl/opac-tmpl/prog/en/xslt/MARC21slim2OPACDetail.xsl
index c53cc0a8e6..300b7bd66a 100644
--- a/koha-tmpl/opac-tmpl/prog/en/xslt/MARC21slim2OPACDetail.xsl
+++ b/koha-tmpl/opac-tmpl/prog/en/xslt/MARC21slim2OPACDetail.xsl
@@ -910,12 +910,14 @@
                 </xsl:choose>
                 <!-- add relator code too between brackets-->
                 <xsl:if test="marc:subfield[@code='4' or @code='e']">
-                    <xsl:text>[</xsl:text>
+                    <span class="relatorcode">
+                    <xsl:text> [</xsl:text>
                     <xsl:choose>
                         <xsl:when test="marc:subfield[@code=4]"><xsl:value-of select="marc:subfield[@code=4]"/></xsl:when>
                         <xsl:otherwise><xsl:value-of select="marc:subfield[@code='e']"/></xsl:otherwise>
                     </xsl:choose>
                     <xsl:text>]</xsl:text>
+                    </span>
                 </xsl:if>
             </a>
             <xsl:if test="marc:subfield[@code=9]">