--- loncom/interface/loncommon.pm	2025/03/20 15:46:05	1.1473
+++ loncom/interface/loncommon.pm	2025/03/22 21:18:30	1.1474
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.1473 2025/03/20 15:46:05 raeburn Exp $
+# $Id: loncommon.pm,v 1.1474 2025/03/22 21:18:30 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -7480,6 +7480,14 @@ div.LC_confirm_box .LC_success img {
   height: auto;
 }
 
+div.LC_minheight {
+  min-height: 24px;
+  border: 0;
+  margin: 4px 0 0 0;
+  padding: 0;
+  vertical-align: middle;
+}
+
 .LC_textsize_mobile {
   \@media only screen and (max-device-width: 480px) {
       -webkit-text-size-adjust:100%; -moz-text-size-adjust:100%; -ms-text-size-adjust:100%;
@@ -7772,11 +7780,13 @@ table.LC_data_table tr td.LC_leftcol_hea
 }
 
 table.LC_data_table tr.LC_empty_row td,
-table.LC_nested tr.LC_empty_row td {
+table.LC_nested tr.LC_empty_row td,
+table.LC_nested tr.LC_empty_row th {
   font-weight: bold;
   font-style: italic;
   text-align: center;
   padding: 8px;
+  border: 0;
 }
 
 table.LC_data_table tr.LC_empty_row td,
@@ -7784,7 +7794,9 @@ table.LC_data_table tr.LC_footer_row td
   background-color: $sidebg;
 }
 
+table.LC_nested tr.LC_empty_row th,
 table.LC_nested tr.LC_empty_row td {
+  padding: 4ex;
   background-color: #FFFFFF;
 }
 
@@ -7797,10 +7809,6 @@ caption.LC_caption_prefs {
   padding-bottom: 0.8em;
 }
 
-table.LC_nested tr.LC_empty_row td {
-  padding: 4ex
-}
-
 table.LC_nested_outer tr th {
   font-weight: bold;
   color:$fontmenu;
@@ -7817,14 +7825,17 @@ table.LC_nested_outer tr td.LC_subheader
   text-align: right;
 }
 
-table.LC_nested tr.LC_info_row td {
+table.LC_nested tr.LC_info_row td,
+table.LC_nested tr.LC_info_row th {
   background-color: #CCCCCC;
   font-weight: bold;
   font-size: small;
   text-align: center;
+  border: 0;
 }
 
 table.LC_nested tr.LC_info_row td.LC_left_item,
+table.LC_nested tr.LC_info_row th.LC_left_item,
 table.LC_nested_outer tr th.LC_left_item {
   text-align: left;
 }