Personal Messages template aligned with Display template

Signed-off-by: emanuele <emanuele45@gmail.com>

Themes/default/PersonalMessage.template.php

@@ -173,7 +173,7 @@ function template_folder()
 			$window_class = $message['alternate'] == 0 ? 'windowbg' : 'windowbg2';
 
 			echo '
-	<div class="', $window_class, ' clear">
+	<div class="', $window_class, '">
 		<div class="poster">
 			<ul class="dropmenu">
 				<li>

Themes/default/css/index.css

@@ -1983,7 +1983,7 @@ p#whoisviewing {
 }
 /* poster and postarea + moderation area underneath */
 /* Need to sort the overflow on the post backgrounds. */
-#forumposts .windowbg, #forumposts .windowbg2 {
+#forumposts .windowbg, #forumposts .windowbg2, #personal_messages div.windowbg, #personal_messages div.windowbg2 {
 	overflow: visible;
 	float: left;
 	width: 100%;
@@ -3871,7 +3871,7 @@ span.hidelink {
 /* Forum posts may require some special treatment for dealing with clearing floated content. */
 /* Suspect it will be necessary to use float: left; width: 100%; on the windowbg and windowbg2 divs. */
 
-#forumposts .windowbg, #forumposts .windowbg2, #statistics .flow_hidden {
+#forumposts .windowbg, #forumposts .windowbg2, #statistics .flow_hidden, #personal_messages .windowbg, #personal_messages .windowbg2 {
 	background: /*#e8eff5;*/#f0f4f7;
 	margin: 12px 0 0 0;
 	padding: 8px 8px 16px 8px;
@@ -3879,7 +3879,7 @@ span.hidelink {
 	border-radius: 5px;
 	box-shadow: 0 -2px 2px rgba(0,0,0,0.1);
 }
-#forumposts .windowbg2 {
+#forumposts .windowbg2, #personal_messages .windowbg2 {
 	background: #eaf1f4;
 }
 #statistics .flow_hidden {