--- loncom/interface/loncommon.pm	2025/02/20 03:05:34	1.1459
+++ loncom/interface/loncommon.pm	2025/02/26 19:50:21	1.1465
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.1459 2025/02/20 03:05:34 raeburn Exp $
+# $Id: loncommon.pm,v 1.1465 2025/02/26 19:50:21 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -5345,6 +5345,7 @@ sub get_student_view {
   $userview=~s/\<\/html\>//gi;
   $userview=~s/\<head\>//gi;
   $userview=~s/\<\/head\>//gi;
+  $userview=~s/\Q<div class="LC_landmark" role="main"\E/<div class="LC_landmark"/; 
   $userview=~s/action\s*\=/would_be_action\=/gi;
   $userview=&relative_to_absolute($feedurl,$userview);
   if (wantarray) {
@@ -7038,7 +7039,7 @@ sub bodytag {
             my $alttext = &mt('menu state: '.$menustate);
             my $tooltip = &mt($tiptext.' standard menus');
             $bodytag .= <<"END";
-<div id="LC_expandingContainer" style="display:inline;">
+<div id="LC_expandingContainer" style="display:inline;" role="navigation">
 <div id="LC_collapsible" class="LC_collapse_trigger" style="position: absolute;top: -5px;left: 0px; z-index:101; display:inline;">
 <a href="#" style="text-decoration:none;"><img class="LC_collapsible_indicator" alt="$alttext" title="$tooltip" src="/res/adm/pages/$menustate.png" style="border:0;margin:0;padding:0;max-width:100%;height:auto" /></a></div>
 <div class="LC_menus_content $divclass">
@@ -7096,7 +7097,7 @@ END
                                                             $menucoll,$menuref,
                                                             $args->{'links_disabled'},
                                                             $args->{'links_target'}).
-                            '</div>'; 
+                            '</div>';
             }
             $bodytag .= Apache::lonmenu::serverform();
             if ($need_endlcint) {
@@ -8471,6 +8472,10 @@ div.LC_grade_show_user div.LC_Box {
   margin-right: 50px;
 }
 
+div.LC_grade_show_user div.LC_Box table tr th {
+  font-weight: normal;
+}
+
 div.LC_grade_submissions,
 div.LC_grade_message_center,
 div.LC_grade_info_links {
@@ -8501,6 +8506,12 @@ table.LC_scantron_action tr th {
   font-style:normal;
 }
 
+div.LC_edit_problem_daxe_header {
+  padding: 3px;
+  background: $tabbg;
+  z-index: 100;
+}
+
 .LC_edit_problem_header,
 div.LC_edit_problem_footer {
   font-weight: normal;
@@ -8566,8 +8577,9 @@ img.stift {
   vertical-align: middle;
 }
 
-table td.LC_mainmenu_col_fieldset {
-  vertical-align: top;
+div.LC_mainmenu {
+  margin: 3px 2px 2px 1px;
+  float: left;
 }
 
 div.LC_createcourse {
@@ -8649,8 +8661,9 @@ fieldset {
 }
 
 fieldset#LC_selectuser {
-    margin: 0;
-    padding: 0;
+  margin: -1px 0 0 0;
+  padding: 0;
+  border: 0;
 }
 
 article.geogebraweb div {
@@ -9347,13 +9360,39 @@ pre.LC_wordwrap {
 /*
   styles used for response display
 */
-div.LC_radiofoil, div.LC_rankfoil {
+div.LC_radiofoil, div.LC_rankfoil, div.LC_optionfoil, div.LC_matchfoil, div.LC_login_links {
   margin: .5em 0em .5em 0em;
 }
 table.LC_itemgroup {
   margin-top: 1em;
 }
 
+table.LC_itemgroup tr th {
+  font-weight: normal;
+}
+
+fieldset.LC_webbubbles {
+  margin: 2px 0 0 0;
+  padding: 0;
+  border: 0;
+}
+
+ul.LC_webbubbles {
+  list-style: none;
+  padding: 0;
+  margin: 0;
+  text-align: left;
+  float: left;
+}
+
+ul.LC_webbubbles li {
+  line-height: 1.8em;
+  border: 1px solid black;
+  padding: 0 2px 0 5px;
+  margin: 0 0 0 -1px;
+  float: left;
+}
+
 /*
   styles used by TTH when "Default set of options to pass to tth/m
   when converting TeX" in course settings has been set
@@ -10826,7 +10865,7 @@ sub simple_error_page {
 
     my $page =
 	&Apache::loncommon::start_page($title,'',\%displayargs)."\n".
-        '<div class="LC_landmark" style="clear:both"  role="main">'.
+        '<div class="LC_landmark" style="clear:both" role="main">'.
 	'<p class="LC_error">'.$msg.'</p>'.
         '</div>'.
 	&Apache::loncommon::end_page();
@@ -10897,7 +10936,11 @@ sub simple_error_page {
     }
 
     sub start_data_table_header_row {
-	return  '<tr class="LC_header_row">'."\n";;
+	my ($add_class,$id) = @_;
+	my $css_class = 'LC_header_row';
+	$css_class = (join(' ',$css_class,$add_class)) unless ($add_class eq '');
+	$id = (' id="'.$id.'"') unless ($id eq '');
+	return '<tr class="'.$css_class.'"'.$id.'>'."\n";
     }
 
     sub end_data_table_header_row {
@@ -19024,7 +19067,7 @@ Returns: HTML to display with informatio
 sub check_release_result {
     my ($switchwarning,$switchserver) = @_;
     my $output = &start_page('Selected course unavailable on this server').
-                 '<p class="LC_warning">';
+                 '<div class="LC_landmark" role="main"><p class="LC_warning">';
     if ($switchwarning) {
         $output .= $switchwarning.'<br /><a href="/adm/roles">';
         if (&show_course()) {
@@ -19040,7 +19083,7 @@ sub check_release_result {
                    &mt('Switch Server').
                    '</a>';
     }
-    $output .= '</p>'.&end_page();
+    $output .= '</p></div>'.&end_page();
     return $output;
 }
 
@@ -19657,7 +19700,7 @@ sub create_captcha {
             $output = '<input type="hidden" name="crypt" value="'.$md5sum.'" />'."\n".
                       '<span class="LC_nobreak">'.
                       '<label>'.&mt('Type in the letters/numbers shown below').'&nbsp;'.
-                      '<input type="text" size="5" name="code" value="" autocomplete="new-password" />'.
+                      '<input type="text" size="5" name="code" value="" autocomplete="new-password" aria-required="true" />'.
                       '</label></span><br />'.
                       '<img src="'.$captcha_params{'www_output_dir'}.'/'.$md5sum.'.png" alt="captcha" />';
             last;