td模块格合拼时 td宽度难题

下面示例中,当名字所属td的宽度是60px,假如第2行里的文本较少时,显示信息一切正常,假如第2行里的文本较多时,则显示信息不一切正常了

拷贝编码
编码以下:

<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>脚本制作之家</title>
<style type="text/css">
.mTable{width:200px;border:1px solid #666;border-collapse:collapse}
.mTable td{border:1px solid #666}
</style>
</head>
<body>
<table width="200" cellspacing="0" cellpadding="0" class="mTable">
<tr>
<td width="60">名字:</td>
<td>某某</td>
</tr>
<tr>
<td colspan="2">本人简介</td>
</tr>
</table>

<table width="200" cellspacing="0" cellpadding="0" class="mTable">
<tr>
<td width="60">名字:</td>
<td>某某</td>
</tr>
<tr>
<td colspan="2">本人简介本人简介本人简介</td>
</tr>
</table>
</body>
</html>

处理方式1:(对第2列td也设定宽度)

拷贝编码
编码以下:

<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>脚本制作之家</title>
<style type="text/css">
.mTable{width:200px;border:1px solid #666;border-collapse:collapse}
.mTable td{border:1px solid #666}
</style>
</head>
<body>
<table width="200" cellspacing="0" cellpadding="0" class="mTable">
<tr>
<td width="60">名字:</td>
<td width="140">某某</td>
</tr>
<tr>
<td colspan="2">本人简介</td>
</tr>
</table>

<table width="200" cellspacing="0" cellpadding="0" class="mTable">
<tr>
<td width="60">名字:</td>
<td width="140">某某</td>
</tr>
<tr>
<td colspan="2">本人简介本人简介本人简介</td>
</tr>
</table>
</body>
</html>

处理方式2:(设定table-layout:fixed)

拷贝编码
编码以下:

<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>脚本制作之家</title>
<style type="text/css">
.mTable{width:200px;border:1px solid #666;border-collapse:collapse;table-layout:fixed}
.mTable td{border:1px solid #666}
</style>
</head>
<body>
<table width="200" cellspacing="0" cellpadding="0" class="mTable">
<tr>
<td width="60">名字:</td>
<td>某某</td>
</tr>
<tr>
<td colspan="2">本人简介</td>
</tr>
</table>

<table width="200" cellspacing="0" cellpadding="0" class="mTable">
<tr>
<td width="60">名字:</td>
<td>某某</td>
</tr>
<tr>
<td colspan="2">本人简介本人简介本人简介</td>
</tr>
</table>
</body>
</html>