diff --git a/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/resource.xsl b/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/resource.xsl
index 574b1d1e5..c40ccd6dd 100644
--- a/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/resource.xsl
+++ b/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/resource.xsl
@@ -514,8 +514,9 @@ extension-element-prefixes="ixsl"
 
                 <!-- client-side $container -->
                 <xsl:next-match>
-                    <xsl:with-param name="id" select="()"/> <!-- only top-level blocks have @id-->
-                    <xsl:with-param name="about" select="()"/> <!-- only top-level blocks have @about -->
+                    <xsl:with-param name="id" select="()"/> <!-- only block <div>s have @id-->
+                    <xsl:with-param name="about" select="()"/> <!-- only block <div>s have @about -->
+                    <xsl:with-param name="class" select="if (rdf:type/@rdf:resource = '&ldh;Object' then 'row-fluid block' else 'row-fluid'"/> <!-- only ldh:Object can nest blocks -->
                 </xsl:next-match>
             </div>
         </div>