Some extra changes from the duplicate work I did on upgradesettings.php

main change is that adminsettings is now an ID on the form

admin/settings.php

@@ -105,7 +105,7 @@ if (!empty($SITE->fullname)) {
 
 }
 
-echo '<form action="settings.php" method="post" name="mainform">';
+echo '<form action="settings.php" method="post" name="mainform" id="adminsettings">';
 echo '<input type="hidden" name="section" value="' . $PAGE->section . '" />';
 echo '<input type="hidden" name="sesskey" value="' . $USER->sesskey . '" />';
 echo '<input type="hidden" name="return" value="' . $return . '" />';

admin/upgradesettings.php

@@ -56,11 +56,13 @@ if ($data = data_submitted()) {
 // to modify them
 admin_externalpage_print_header($adminroot);
 
-echo '<form action="upgradesettings.php" method="post" name="mainform">';
+print_simple_box(get_string('upgradesettingsintro','admin'),'','100%','',5,'generalbox','');
+
+echo '<form action="upgradesettings.php" method="post" name="mainform" id="adminsettings">';
 echo '<input type="hidden" name="sesskey" value="' . sesskey() . '" />';
-
+echo '<fieldset>';
+echo '<div class="clearer"><!-- --></div>';
 echo $newsettingshtml;
-
 echo '<div class="form-buttons"><input class="form-submit" type="submit" value="' . get_string('savechanges','admin') . '" /></div>';
 echo '</form>';
 
@@ -140,4 +142,4 @@ function output_new_settings_by_page(&$node) {
 
 }
 
-?>
+?>

lib/adminlib.php

@@ -1233,10 +1233,10 @@ class admin_settingpage extends part_of_admin_tree {
     // outputs this page as html in a table (suitable for inclusion in an admin pagetype)
     // returns a string of the html
     function output_html() {
-        $return = '<fieldset class="adminsettings">' . "\n";
+        $return = '<fieldset>' . "\n";
         $return .= '<div class="clearer"><!-- --></div>' . "\n";
         foreach($this->settings as $setting) {
-          $return .= $setting->output_html();
+            $return .= $setting->output_html();
         }
         $return .= '</fieldset>';
         return $return;

theme/standard/styles_color.css

@@ -308,13 +308,13 @@ table.flexible .r1 {
   background-color: green;
 }
 
-fieldset.adminsettings {
+#adminsettings {
     background-color: #EEE;
     border-color: #BBB;
     color: #000;
 }
 
-fieldset.adminsettings .form-shortname {
+#adminsettings .form-shortname {
     color: #888;
 }
 

theme/standard/styles_fonts.css

@@ -228,7 +228,7 @@ body#admin-index .copyright {
   font-size: 0.8em;
 }
 
-fieldset.adminsettings .form-shortname {
+#adminsettings .form-shortname {
     font-size: 75%;
 }
 

theme/standard/styles_layout.css

@@ -451,63 +451,63 @@ body#admin-roles-manage table.generalbox {
   text-align:center;
 }
 
-fieldset.adminsettings {
+#adminsettings fieldset {
     margin-top: 1em;
     padding: 1em 0.5em;
 }
 
-fieldset.adminsettings legend {
+#adminsettings legend {
     display: none;
 }
 
-fieldset.adminsettings .form-group {
+#adminsettings .form-group {
     float: left;
 }
 
-fieldset.adminsettings .form-item {
+#adminsettings .form-item {
     margin: 0;
 }
 
-fieldset.adminsettings label {
+#adminsettings label {
     display: block;
     float: left;
     width: 150px;
     text-align: right;
 }
 
-fieldset.adminsettings .form-shortname {
+#adminsettings .form-shortname {
     display: block;
 }
 
-fieldset.adminsettings select,
-fieldset.adminsettings input {
+#adminsettings select,
+#adminsettings input {
     float: left;
     margin: 0 0 0 10px;
 }
 
-fieldset.adminsettings textarea {
+#adminsettings textarea {
     float: left;
     margin: 0 0 0 10px;
     width: 65%;
 }
 
-fieldset.adminsettings .form-group select,
-fieldset.adminsettings .form-group input {
+#adminsettings .form-group select,
+#adminsettings .form-group input {
     display: inline;
     float: none;
 }
 
-/* fieldset.adminsettings .admin-configtime .form-select {
+/* #adminsettings .admin-configtime .form-select {
     display: inline;
     float: none;
 }
 
-fieldset.adminsettings div.admin-frontpage div.form-group select.form-select {
+#adminsettings div.admin-frontpage div.form-group select.form-select {
     display: inline;
     float: none;
 } */
 
-fieldset.adminsettings .description {
+#adminsettings .description {
     clear: both;
     margin: 0 1em 0 160px;
     padding: 0.3em 0 1.5em 0;