更换后台UI，使用adminlteUI

view/admin/menu/import.html

@@ -1,12 +1,12 @@
 {extend name="admin/public/base"/}
 {block name="body"}
-<div class="main-box clearfix">
-	<header class="main-box-header clearfix">
+<div class="box box-primary">
+	<div class="box-header with-border">
 		<div class="pull-left">
 			<h2>批量导入 [{$menu['title']|default='顶级菜单'}]</h2>
 		</div>
-	</header>
-	<div class="main-box-body clearfix">
+	</div>
+	<div class="box-body">
 		<form id="form" action="{:url('/admin/menu/import')}" method="post" class="form form-horizontal">
 			<!-- 基础文档模型 -->
 			<div class="form-group">