上部の検索ボタンとか有る所のイメージがずれる問題

 <table width="750" border="0" cellpadding="0" cellspacing="0">
  <tr> 
    <td width="92" rowspan="2"><a href="/index.html"><img src="/include/header/images/logo_header.gif" width="92" height="64" border="0"></a></td>
    <td width="344" rowspan="2"><img src="/include/header/images/header1.gif" alt="アットマーク・アイティ" width="344" height="64"></td>
    <td width="314" background="/include/header/images/header2.gif" align="right" valign="top" height="25"> 
        <font size="2" color="#FFFFFF"><a href="http://www.atmarkit.co.jp/index.html?linkid=2"><font color="#FFFFFF">＠IT</font></a>｜<a href="http://jibun.atmarkit.co.jp/index.html?linkid=3"><font color="#FFFFFF">＠IT自分戦略研究所</font></a>｜<a href="http://www.atmarkit.co.jp/fbiz/index.html"><font color="#FFFFFF">＠IT情報マネジメント</font></a></font>&nbsp;

    </td>
  </tr>
  <tr> 
    <td width="314" align="right" background="/include/header/images/header3.gif" height="39" valign="top"> 

<table cellspacing=0 cellpadding=1 border=0>
  <tbody>
    <tr>
      <form name="Search" method="post" action="/bbs/phpBB/search.php">
        <td valign="bottom"><font size="2">
          <input maxlength=40 size=20 type="text" name="term">
        </font></td>
        <td width="32" valign="bottom">
          <input type=image height=17 alt="会議室検索" width=28 src="/images/search.gif" value="検索" border=0 name="image2">
        </td>
        <input type="hidden" name="submit" value="検索">
        <input type="hidden" name="forum" value="all">
        <input type="hidden" name="searchboth" value="both">
        <input type="hidden" name="sortby" value="-1">
        <input type="hidden" name="addterms" value="-1">
      </form>
    </tr>
  </tbody>
</table>

    </td>
  </tr>
</table>