misc: auto500px, insertCustomCSS 누락된 페이지 정정

hwe/v_NPCControl.php

@@ -89,7 +89,7 @@ $lastSetters = [
 <head>
     <meta charset="UTF-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
-    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="viewport" content="width=500" />
     <title><?= UniqueConst::$serverName ?>: 임시 NPC 정책</title>
     <?= WebUtil::printStaticValues(['staticValues' => [
         'nationID' => $nationID,