diff --git a/module/user/view/deny.html.php b/module/user/view/deny.html.php
index c4caebca65..16638f3e68 100644
--- a/module/user/view/deny.html.php
+++ b/module/user/view/deny.html.php
@@ -14,7 +14,7 @@ include '../../common/view/header.lite.html.php';
   <div class='modal-dialog'>
     <div class='modal-header'><strong><?php echo $app->user->account, ' ', $lang->user->deny;?></strong></div>
     <div class='modal-body'>
-      <div class='alert alert-warning'>
+      <div class='alert with-icon alert-pure'>
         <i class='icon-info-sign'></i>
         <div class='content'>
         <?php
diff --git a/www/theme/default/style.css b/www/theme/default/style.css
index 611d574368..c81bd087a8 100644
--- a/www/theme/default/style.css
+++ b/www/theme/default/style.css
@@ -33,6 +33,9 @@
 /* borders */
 .bd-0, .borderless, .bd-none {border: none !important;}
 
+/* backgrounds */
+.bg-none {background: none!important}
+
 /* Style of text */
 .text-latin {font-family: Arial;}
 .text-strong {font-weight: bold;}
@@ -109,6 +112,7 @@ hr.small {margin: 10px 0}
 
 /* alert */
 .alert>[class*="icon-"]+.content {padding-left: 2em;}
+.alert-pure {border: none; background: none}
 
 /* datetime picker */
 .datetimepicker {border-radius: 0!important; background: #fafafa; font-size: 12px}