HTML如何对齐多个表单中的文本框

html源代码:

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>massage-board</title>
</head>
<body>
    <form action="board.php">
        <fieldset>
        <p>
            <label for="title" >title:</label>
            <input type="text" id="title" name="title" align="left">
        </p>
        <p>
            <label for="username">username:</label>
            <input type="text" id="username" name="username" align="left">
        </p>
        <p>
            <label for="messageContent">message content:</label>
            <textarea id="messageContent" name="messageContent" cols="40" rows="5" align="left"></textarea>
        </p>
        <p>
            <input type="submit">
        </p>
        </fieldset>
    </form>
</body>
</html>

为了使表单对齐,@ www.xuepai.net在HTML中添加如下CSS代码,表单即可对齐:

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<style>
        fieldset{
            background-color: #f1f1f1;
            border: none;
            border-radius: 2px;
            margin-bottom: 12px;
            overflow: hidden;
            padding: 0 .625em;
        }
 
        label{
            cursor: pointer;
            display: inline-block;
            padding: 3px 6px;
            text-align: right;
            width: 150px;
            vertical-align: top;
        }
 
        input{
            font-size: inherit;
        }
    </style>

@ www.haoshilao.net实现表单对齐的CSS代码段如下:

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label{
    cursor: pointer;
    display: inline-block;
    padding: 3px 6px;
    text-align: right;
    width: 150px;
    vertical-align: top;
}

假设每个表单的父元素为<p>标签,<label>标签为表单的描述,也就是文本框左边的文字,<input>标签为文本框。为了使标签对齐,只需要设置label标签中的width宽度为一定值即可,比如本例中为150px,因为label标签和input标签同属于p标签,他们是从左到右显示的,指定了label标签的长度,即可使表单的文本框对齐。

posted @ 2026-01-08 20:57  zxcva  阅读(12)  评论(0)    收藏  举报