Index: /views/order/index.phtml
===================================================================
--- /views/order/index.phtml	(revision 8078)
+++ /views/order/index.phtml	(revision 8079)
@@ -479,26 +479,31 @@
                 </script>
 
-                <div class="multiRechnung_tab" id="multiRechnung_inform" style="display:none;">
-                    <br />
-                    <input type="checkbox" name="wpsg_Multirechnung_sendmail" value="1" id="invoice_sendmail" />
-                    <label for="invoice_sendmail"><?php echo __('E-Mail an Kunden senden', 'wpsg'); ?></label>
-                    <input type="email" name="wpsg_Multirechnung_email" value="" />
-                    <br />
-                    <input type="checkbox" name="wpsg_Multirechnung_faelligkeit" value="1" id="invoice_faelligkeit" />
-                    <label for="invoice_faelligkeit"><?php echo __('FÀlligkeit anzeigen', 'wpsg'); ?></label>
-                    <input type="date" name="wpsg_Multirechnung_faelligkeitsdatum" value="<?php echo date('Y-m-d', strtotime('+'.intval($this->get_option("wpsg_rechnungen_faelligkeit")).' day')); ?>" />
-                    <br />
-                    <input type="checkbox" name="wpsg_Multirechnung_url" value="1" id="invoice_url" />
-                    <label for="invoice_url"><?php echo __('URL Benachrichtigung', 'wpsg'); ?></label>
-                    <br />
-                    <label for="invoice_date"><?php echo __('Rechnungsdatum', 'wpsg') ;?></label>
-                    <input type="date" value="<?php echo date('Y-m-d'); ?>" name="wpsg_Multirechnung_datum" id="invoice_date" />
-                    
-                    <br />
-                    
-                    <input type="hidden" name="preview" id="wpsg_mod_rechnungen_preview" />
-                    
-                    <input type="submit" name="wpsg_order_doaction" value="<?php echo _('Vorschau'); ?>" id="wpsg_mod_rechnungen_button_preview" />                    
-                    <input type="submit" name="wpsg_order_doaction" value="<?php echo _('Erstellen'); ?>" id="wpsg_mod_rechnungen_button_submit"  />
+                <div class="multiRechnung_tab" id="multiRechnung_inform" style="padding: 15px 0 15px 0; display:none;">
+
+                    <div style="width: 100%; padding: 1rem; display: grid; row-gap: 0.5rem; column-gap: 0.5rem; grid-template-columns: 25px 1fr 150px; align-items: center; grid-auto-rows: 30px; padding-bottom: 0.5rem;" >
+
+                        <input type="checkbox" name="wpsg_Multirechnung_sendmail" value="1" id="invoice_sendmail" />
+                        <label for="invoice_sendmail"><?php echo __('E-Mail an Kunden senden', 'wpsg'); ?></label>
+                        <input type="email" name="wpsg_Multirechnung_email" value="" />
+                    
+                        <input type="checkbox" name="wpsg_Multirechnung_faelligkeit" value="1" id="invoice_faelligkeit" />
+                        <label for="invoice_faelligkeit"><?php echo __('FÀlligkeit anzeigen', 'wpsg'); ?></label>
+                        <input type="date" name="wpsg_Multirechnung_faelligkeitsdatum" value="<?php echo date('Y-m-d', strtotime('+'.intval($this->get_option("wpsg_rechnungen_faelligkeit")).' day')); ?>" />
+
+                        <input type="checkbox" name="wpsg_Multirechnung_url" value="1" id="invoice_url" />
+                        <label for="invoice_url"><?php echo __('URL Benachrichtigung', 'wpsg'); ?></label>
+                        <span></span>
+
+                        <span></span>
+                        <label for="invoice_date"><?php echo __('Rechnungsdatum', 'wpsg') ;?></label>
+                        <input type="date" value="<?php echo date('Y-m-d'); ?>" name="wpsg_Multirechnung_datum" id="invoice_date" />
+
+                        <span style="display:flex; justify-content:flex-start; gap:0.5rem; grid-column:1/span 3;">
+                            <input type="hidden" name="preview" id="wpsg_mod_rechnungen_preview" />
+                            <input type="submit" name="wpsg_order_doaction" value="<?php echo _('Vorschau'); ?>" id="wpsg_mod_rechnungen_button_preview" />                    
+                            <input type="submit" name="wpsg_order_doaction" value="<?php echo _('Erstellen'); ?>" id="wpsg_mod_rechnungen_button_submit"  />
+                        </span>
+
+                    </div>
                     
                     <script>