diff --git a/modules/comment/tpl/comment_list.html b/modules/comment/tpl/comment_list.html
index e6ac56184..0a927521e 100644
--- a/modules/comment/tpl/comment_list.html
+++ b/modules/comment/tpl/comment_list.html
@@ -37,7 +37,7 @@ xe.lang.msg_empty_search_keyword = '{$lang->msg_empty_search_keyword}';
 				<th scope="col" class="nowr">{$lang->date}</th>
 				<th scope="col" class="nowr">{$lang->ipaddress}</th>
 				<th scope="col" class="nowr">{$lang->status}</th>
-				<th scope="col">{$lang->published}</th>
+				<th scope="col" class="nowr">{$lang->published}</th>
 				<th scope="col"><input type="checkbox" data-name="cart" title="Check All" /></th>
 			</tr>
 		</thead>
diff --git a/modules/layout/layout.model.php b/modules/layout/layout.model.php
index 5c1a3e295..4d47a583b 100644
--- a/modules/layout/layout.model.php
+++ b/modules/layout/layout.model.php
@@ -77,7 +77,7 @@
 				}
 				else
 				{
-					$val->thumbnail = sprintf('./modules/layout/tpl/images/noThumbnail.jpg');
+					$val->thumbnail = sprintf('./modules/layout/tpl/img/noThumbnail.png');
 				}
 				$thumbs[$val->layout] = $val->thumbnail;
 			}
diff --git a/modules/layout/tpl/images/noThumbnail.jpg b/modules/layout/tpl/images/noThumbnail.jpg
deleted file mode 100644
index 22a966485..000000000
Binary files a/modules/layout/tpl/images/noThumbnail.jpg and /dev/null differ
diff --git a/modules/layout/tpl/img/noThumbnail.png b/modules/layout/tpl/img/noThumbnail.png
new file mode 100644
index 000000000..3f58092c9
Binary files /dev/null and b/modules/layout/tpl/img/noThumbnail.png differ