diff --git a/module/block/ui/doccollectlistblock.html.php b/module/block/ui/doccollectlistblock.html.php
index 3ae751115b..1fb2ef724d 100644
--- a/module/block/ui/doccollectlistblock.html.php
+++ b/module/block/ui/doccollectlistblock.html.php
@@ -42,6 +42,6 @@ namespace zin;
   <?php endif;?>
 </div>
 <?php
-blockPanel(rawContent());
+blockPanel(set::className('doccollectlist-block'), rawContent());
 
 render();
diff --git a/module/block/ui/docdynamicblock.html.php b/module/block/ui/docdynamicblock.html.php
index 7dc4209eda..3b8e9a2194 100644
--- a/module/block/ui/docdynamicblock.html.php
+++ b/module/block/ui/docdynamicblock.html.php
@@ -56,6 +56,6 @@ namespace zin;
 </ul>
 <?php endif;?>
 <?php
-blockPanel(div(rawContent()));
+blockPanel(set::className('docdynamic-block'), rawContent());
 
 render();
diff --git a/module/block/ui/docrecentupdateblock.html.php b/module/block/ui/docrecentupdateblock.html.php
index 02feeff2eb..48c9dae10c 100644
--- a/module/block/ui/docrecentupdateblock.html.php
+++ b/module/block/ui/docrecentupdateblock.html.php
@@ -67,9 +67,6 @@ foreach($docList as $doc)
     );
 }
 
-blockPanel
-(
-    empty($docList) ? $lang->doc->noDoc : div(setClass('flex flex-wrap content-between gap-3'), $docItems)
-);
+blockPanel(empty($docList) ? $lang->doc->noDoc : div(setClass('flex flex-wrap content-between gap-3'), $docItems));
 
 render();
diff --git a/module/block/ui/docstatisticblock.html.php b/module/block/ui/docstatisticblock.html.php
index 1161e7c973..c79fc3e0e8 100644
--- a/module/block/ui/docstatisticblock.html.php
+++ b/module/block/ui/docstatisticblock.html.php
@@ -58,5 +58,5 @@ namespace zin;
   </div>
 </div>
 <?php
-blockPanel(rawContent());
+blockPanel(set::className('docstatistic-block'), rawContent());
 render();
diff --git a/module/block/ui/docviewlistblock.html.php b/module/block/ui/docviewlistblock.html.php
index 2cad9aa6e1..aedc350eed 100644
--- a/module/block/ui/docviewlistblock.html.php
+++ b/module/block/ui/docviewlistblock.html.php
@@ -42,6 +42,6 @@ namespace zin;
   <?php endif;?>
 </div>
 <?php
-blockPanel(rawContent());
+blockPanel(set::className('doccollectlist-block'), rawContent());
 
 render();