diff --git a/module/convert/view/checkconfig.html.php b/module/convert/view/checkconfig.html.php
index d07047298e..34819d3c6d 100644
--- a/module/convert/view/checkconfig.html.php
+++ b/module/convert/view/checkconfig.html.php
@@ -10,22 +10,20 @@
  */
 ?>
 <?php include '../../common/view/header.html.php';?>
-<div class='yui-d0'>
-  <form method='post' action='<?php echo inlink('execute');?>'>
-  <table align='center' class='table-5 f-14px'>
-    <caption><?php echo $lang->convert->checkConfig . $lang->colon . strtoupper($source);?></caption>
-    <?php echo $checkResult;?>
-  </table>
-  <?php 
-  echo html::hidden('dbHost',     $this->post->dbHost);
-  echo html::hidden('dbPort',     $this->post->dbPort);
-  echo html::hidden('dbUser',     $this->post->dbUser);
-  echo html::hidden('dbPassword', $this->post->dbPassword);
-  echo html::hidden('dbName',     $this->post->dbName);
-  echo html::hidden('dbCharset',  $this->post->dbCharset);
-  echo html::hidden('dbPrefix',   $this->post->dbPrefix);
-  echo html::hidden('installPath',$this->post->installPath);
-  ?>
-  </form>
-</div>
+<form method='post' action='<?php echo inlink('execute');?>'>
+<table align='center' class='table-5 f-14px'>
+  <caption><?php echo $lang->convert->checkConfig . $lang->colon . strtoupper($source);?></caption>
+  <?php echo $checkResult;?>
+</table>
+<?php 
+echo html::hidden('dbHost',     $this->post->dbHost);
+echo html::hidden('dbPort',     $this->post->dbPort);
+echo html::hidden('dbUser',     $this->post->dbUser);
+echo html::hidden('dbPassword', $this->post->dbPassword);
+echo html::hidden('dbName',     $this->post->dbName);
+echo html::hidden('dbCharset',  $this->post->dbCharset);
+echo html::hidden('dbPrefix',   $this->post->dbPrefix);
+echo html::hidden('installPath',$this->post->installPath);
+?>
+</form>
 <?php include '../../common/view/footer.html.php';?>
diff --git a/module/convert/view/execute.html.php b/module/convert/view/execute.html.php
index b187123c66..eb6c33fcff 100644
--- a/module/convert/view/execute.html.php
+++ b/module/convert/view/execute.html.php
@@ -10,11 +10,9 @@
  */
 ?>
 <?php include '../../common/view/header.html.php';?>
-<div class='yui-d0'>
-  <table align='center' class='f-14px'>
-    <caption><?php echo $lang->convert->execute . $lang->colon . strtoupper($source);?></caption>
-    <?php echo $executeResult;?>
-  </table>
-  </form>
-</div>
+<table align='center' class='f-14px'>
+  <caption><?php echo $lang->convert->execute . $lang->colon . strtoupper($source);?></caption>
+  <?php echo $executeResult;?>
+</table>
+</form>
 <?php include '../../common/view/footer.html.php';?>
diff --git a/module/convert/view/index.html.php b/module/convert/view/index.html.php
index 1f6bf22625..90c3ebb38b 100644
--- a/module/convert/view/index.html.php
+++ b/module/convert/view/index.html.php
@@ -10,11 +10,9 @@
  */
 ?>
 <?php include '../../common/view/header.html.php';?>
-<div class='yui-d0'>
-  <table align='center' class='table-5'>
-    <caption><?php echo $lang->convert->common;?></caption>
-    <tr><td><?php echo nl2br($lang->convert->desc);?></td></tr>
-    <tr><td><h3 class='a-center'><?php echo html::a($this->createLink('convert', 'selectsource'), $lang->convert->start);?></h3></td></tr>
-  </table>
-</div>
+<table align='center' class='table-5'>
+  <caption><?php echo $lang->convert->common;?></caption>
+  <tr><td><?php echo nl2br($lang->convert->desc);?></td></tr>
+  <tr><td><h3 class='a-center'><?php echo html::a($this->createLink('convert', 'selectsource'), $lang->convert->start);?></h3></td></tr>
+</table>
 <?php include '../../common/view/footer.html.php';?>
diff --git a/module/convert/view/selectsource.html.php b/module/convert/view/selectsource.html.php
index 9ddcab0cc4..5bce35736a 100644
--- a/module/convert/view/selectsource.html.php
+++ b/module/convert/view/selectsource.html.php
@@ -10,8 +10,7 @@
  */
 ?>
 <?php include '../../common/view/header.html.php';?>
-<div class='yui-d0'>
-  <form method='post' action='<?php echo inlink('setConfig');?>'>
+<form method='post' action='<?php echo inlink('setConfig');?>'>
   <table align='center' class='table-5 f-14px'>
     <caption><?php echo $lang->convert->selectSource;?></caption>
     <tr>
@@ -28,6 +27,5 @@
       <td colspan='2' class='a-center'><?php echo html::submitButton();?></td>
     </tr>
   </table>
-  </form>
-</div>
+</form>
 <?php include '../../common/view/footer.html.php';?>
diff --git a/module/convert/view/setconfig.html.php b/module/convert/view/setconfig.html.php
index 493114d347..7023461116 100644
--- a/module/convert/view/setconfig.html.php
+++ b/module/convert/view/setconfig.html.php
@@ -10,8 +10,7 @@
  */
 ?>
 <?php include '../../common/view/header.html.php';?>
-<div class='yui-d0'>
-  <form method='post' action='<?php echo inlink('checkconfig');?>'>
+<form method='post' action='<?php echo inlink('checkconfig');?>'>
   <table align='center' class='table-5 f-14px'>
     <caption><?php echo $lang->convert->setting . $lang->colon . strtoupper($source);?></caption>
     <?php echo $setting;?>
@@ -20,6 +19,5 @@
     </tr>
   </table>
   <?php echo html::hidden('source', $source) . html::hidden('version', $version);?>
-  </form>
-</div>
+</form>
 <?php include '../../common/view/footer.html.php';?>