diff --git a/webui/model/search/message.php b/webui/model/search/message.php
index 670f2245..5e67bffa 100644
--- a/webui/model/search/message.php
+++ b/webui/model/search/message.php
@@ -224,7 +224,7 @@ class ModelSearchMessage extends Model {
 
       if($html == 0) {
          while(list($k, $v) = each($terms)) {
-            $s = preg_replace("/$v/i", "<span class=\"message_highlight\">$v</span>", $s);
+            $s = preg_replace("/$v/i", "<span class=\"mssghglght\">$v</span>", $s);
          }
 
          return $s;
@@ -246,7 +246,7 @@ class ModelSearchMessage extends Model {
 
                reset($terms);
                while(list($k, $v) = each($terms)) {
-                  $str = preg_replace("/$v/i", "<span class=\"message_highlight\">$v</span>", $str);
+                  $str = preg_replace("/$v/i", "<span class=\"mssghglght\">$v</span>", $str);
                }
 
                $s .= $str;
diff --git a/webui/view/theme/default/assets/css/metro-bootstrap.css b/webui/view/theme/default/assets/css/metro-bootstrap.css
index 31d60204..eb86327c 100644
--- a/webui/view/theme/default/assets/css/metro-bootstrap.css
+++ b/webui/view/theme/default/assets/css/metro-bootstrap.css
@@ -1660,7 +1660,7 @@ html,body{height:auto !important;height:100%;min-height:100%;}
 #notesbox{position:absolute;top:8px;right:8px;}
 #folderbox{position:absolute;top:8px;right:380px;}
 #sspinner{display:none;}
-.message_highlight{background:lightblue;}
+.mssghglght{background:lightblue;}
 #searchcontainer{text-align:center;min-width:320px;}
 #searchcontainer label{display:none;height:0;}
 #searchcontainer input{height:26px;width:100%;}