Index: mod1/index.php
===================================================================
--- mod1/index.php	(revision 32124)
+++ mod1/index.php	(working copy)
@@ -618,8 +618,18 @@
 
 					// If no access or if ID == zero
 				default:
-					$this->content.=$this->doc->header($LANG->getLL('title'));
-					$this->content.=$LANG->getLL('default_introduction');
+					if (version_compare(TYPO3_version, '4.3', '>')) {
+						$flashMessage = t3lib_div::makeInstance(
+							't3lib_FlashMessage',
+							$LANG->getLL('default_introduction'),
+							$LANG->getLL('title'),
+							t3lib_FlashMessage::INFO
+						);
+						$this->content .= $flashMessage->render();
+					} else {
+						$this->content .= $this->doc->header($LANG->getLL('title'));
+						$this->content .= $LANG->getLL('default_introduction');
+					}
 			}
 		}
 
Index: resources/templates/mod1_noaccess.html
===================================================================
--- resources/templates/mod1_noaccess.html	(revision 32123)
+++ resources/templates/mod1_noaccess.html	(working copy)
@@ -11,7 +11,7 @@
 		</div>
 	</div>
 	<!-- Content of module, for instance listing, info or editing -->
-	###CONTENT###
+	<div class="typo3-bigDoc">###CONTENT###</div>
 </div>
 <!-- ###FULLDOC### end -->