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<div  style="height:100%;">
   <ul id="navigation">
      <li> <a class="head">系統(tǒng)設(shè)置</a>
         <ul>
            <li><a href="ly_pwd.php" target="rightFrame">密碼修改</a></li>
         </ul>
      </li>
      <li><a class="head">圖書管理</a>
         <ul>
            <li><a href="list.php" target="rightFrame">新書管理</a></li>
            <li><a href="add.php" target="rightFrame">新書入庫(kù)</a></li>
         </ul>
      </li>
      <li><a class="head">查詢統(tǒng)計(jì)</a>
         <ul>
            <li><a href="select.php" target="rightFrame">圖書查詢</a></li>
            <li><a href="count.php" target="rightFrame">圖書統(tǒng)計(jì)</a></li>
         </ul>
      </li>
      <li> <a class="head">版本信息</a>
         <ul>
            <li>
               <div align="center">SS3.3</div>
            </li>
         </ul>
      </li>
   </ul>
</div>


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<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>圖書管理系統(tǒng)</title> <style type="text/css"> <!-- body { margin:0; padding:0; font-size: 12px; } #navigation { margin:0; padding:0; width:147px; } #navigation a.head { cursor:pointer; background:url(https://img.php.cn/upload/course/000/000/008/58243499f341c453.gif) no-repeat scroll; display:block; font-weight:bold; margin:0; padding:5px 0 5px; text-align:center; font-size:12px; text-decoration:none; } #navigation ul { border-width:0; margin:0; padding:0; text-indent:0; } #navigation li { list-style:none; display:inline; } #navigation li li a { display:block; font-size:12px; text-decoration: none; text-align:center; padding:3px; } #navigation li li a:hover { background:url(https://img.php.cn/upload/course/000/000/008/582434dd5e5bc166.gif) repeat-x; border:solid 1px #adb9c2; } --> </style> </head> <body> <div style="height:100%;"> <ul id="navigation"> <li> <a class="head">系統(tǒng)設(shè)置</a> <ul> <li><a href="ly_pwd.php" target="rightFrame">密碼修改</a></li> </ul> </li> <li><a class="head">圖書管理</a> <ul> <li><a href="list.php" target="rightFrame">新書管理</a></li> <li><a href="add.php" target="rightFrame">新書入庫(kù)</a></li> </ul> </li> <li><a class="head">查詢統(tǒng)計(jì)</a> <ul> <li><a href="select.php" target="rightFrame">圖書查詢</a></li> <li><a href="count.php" target="rightFrame">圖書統(tǒng)計(jì)</a></li> </ul> </li> <li> <a class="head">版本信息</a> <ul> <li> <div align="center">SS3.3</div> </li> </ul> </li> </ul> </div> </body> </html>