<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>联络我们</title>
<link href="../css/css.css" rel="stylesheet" type="text/css" /></head>
<body>
<div id="head">
<div id="logo"><a href="#" target="_blank"><img src="../images/logo.jpg" alt="logo" /></a></div>
<div id="nav">
<ul>
<li><a href="../index.html"><img src="../images/about.jpg" alt="about" /></a></li>
<li><a href="../happy/chuansong.html"><img src="../images/happy.jpg" alt="happy" /></a></li>
<li><a href="../about/lianxi.html"><img src="../images/contact.jpg" alt="contact" /></a></li>
<li><a href="../play/paly1.html"><img src="../images/play.jpg" alt="play" /></a></li>
<li><a href="../member/huiyuan.html"><img src="../images/member.jpg" alt="member" /></a></li>
</ul>
</div>
<div id="share"><a href="#" target="_blank"><img src="../images/share.jpg" alt="share" /></a></div>
</div>
<div class="clear"></div>
<div id="ad"><a href="#" target="_blank"><img src="../images/imgad.jpg" width="990" alt="imgad" /> </a></div>
<div id="common_main">
<div id="common_left">
<div id="common_left_ad1"><a href="#" target="_blank"><img src="../images/imgleft.png" width="170" alt="imgleft" /></a></div>
<div id="common_left_ad1"><a href="#" target="_blank"><img src="../images/imgleft.png" width="170" alt="imgleft" /></a></div>
</div>
<div id="common_right">
<div class="clear"></div>
<p class=" m10 p10" >注册会员</p>
<div id="membodera"> </div>
<div class="clear"></div>
<div id="memin">
<form>
<p class=" p10 m20">﹡姓 名
<input class="meminput2" type="text" />
</p>
<p class="p10 m20">﹡电话
<input class="meminput2" type="number" />
</p>
<p class="p10 m20"> 性 別
<input class="meminput2" type="text" />
</p>
<p class="p10 m20">﹡MAIL
<input class="meminput2" type="email" />
</p>
<input type="submit" value="提交" />
</form>
</div>
<div class="clear"></div>
<div class="m20 ml140">
<!--
<form id="form1" name="form1" method="post" action="">
</form>
-->
</div>
</div>
</div>
<div class="clear"></div>
</div>
<div class="clear"></div>
<div id="footer">
<div id="footer_info">
<div class="p15 ml30 fl"> <a href="#" target="_blank">购物说明</a> <a href="#" target="_blank">个人隐私保密申明</a></div>
<div class="p15 fl">
<p class="fl">Service Email：xxxxxxxxxxxx</p>
<p class="fl ml30">制作人：xxxxxxxxxxxx</p>
</div>
</div>
</div>
</body>
</html>
原本的情况是这样的
但是它任意输入都不会识别number，email等属性，点击提交后就跳转到空白页面，显示了个"Not Found"。
应该怎么修改，只需要点击提交键能够识别输入内容是否正确，然后清空输入就行了，可以采用html+css，不用js
