diff --git a/phpBB/styles/subsilver2/template/overall_header.html b/phpBB/styles/subsilver2/template/overall_header.html
index ccca249e0c..a82a640447 100644
--- a/phpBB/styles/subsilver2/template/overall_header.html
+++ b/phpBB/styles/subsilver2/template/overall_header.html
@@ -160,10 +160,10 @@ function marklist(id, name, state)
 						</div>
 
 						<div class="notification_scroll">
-							<table class="tablebg" width="310px" cellspacing="1">
+							<table class="tablebg" width="310" cellspacing="1">
 								<!-- BEGIN notifications -->
 									<tr class="row<!-- IF notifications.UNREAD -->2<!-- ELSE -->1<!-- ENDIF -->">
-										<td width="50px">
+										<td width="50">
 											<!-- IF notifications.AVATAR -->{notifications.AVATAR}<!-- ELSE --><img src="{T_THEME_PATH}/images/no_avatar.gif" alt="" /><!-- ENDIF -->
 										</td>
 										<td valign="top">
diff --git a/phpBB/styles/subsilver2/template/ucp_notifications.html b/phpBB/styles/subsilver2/template/ucp_notifications.html
index 6989a84b24..361012dd7f 100644
--- a/phpBB/styles/subsilver2/template/ucp_notifications.html
+++ b/phpBB/styles/subsilver2/template/ucp_notifications.html
@@ -86,7 +86,7 @@
 			</tr>
 			<!-- BEGIN notification_list -->
 				<tr class="row<!-- IF notification_list.UNREAD -->3<!-- ELSEIF notification_list.S_ROW_COUNT is even -->1<!-- ELSE -->2<!-- ENDIF -->">
-					<td width="50px">
+					<td width="50">
 						<!-- IF notification_list.AVATAR -->{notification_list.AVATAR}<!-- ELSE --><img src="{T_THEME_PATH}/images/no_avatar.gif" alt="" /><!-- ENDIF -->
 					</td>
 					<td valign="top">