確定，重置按鈕怎么在中間？
</head>
<body>
<form ? method="post" action="save.php">
<label for="username">用戶名:</label>
<input type="text" ?name="username" id="username" value="" />
<br/>
<label for="pass"> 密碼 :</label>
<input type="password" ?name="pass" id="pass" value="" />
<br/>
<input type="submit" value="確定" ?name="submit" />
<input type="reset" value="重置" name="reset" />
</form> ?
</body>
2016-04-07
?<body>
<form ? method="post" action="save.php">
<div align="center">
<label for="username">用戶名:</label>
<input type="text" ?name="username" id="username" value="" />
<br/>
<label for="pass"> 密碼 :</label>
<input type="password" ?name="pass" id="pass" value="" />
<br/>
<div align="center">
<input type="submit" value="確定" ?name="submit" />
<input type="reset" value="重置" name="reset" />
</div>
</div>
</form> ?
?</body>
2016-04-07
<style type="text/css">
div{
? ? text-align:center;
}
</style>
…
? ? <div>
? ? <input type="submit" value="確定" ?/>
? ? <input type="reset" value="重置" ?/>
? ? </div>
2016-04-07
input{margin-left:30px;}
2016-04-07
加個(gè)div ?給div寫樣式 margin：auto；
2016-04-07
用<center>或者在前面添加空格