Web Front-endHTML TutorialDetailed explanation of the role and usage of the html valign attribute (with usage examples)Detailed explanation of the role and usage of the html valign attribute (with usage examples)
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html valign属性的定义和用法：
valign 属性规定单元格中内容的垂直排列方式。
valign属性趋向于垂直对齐，其值包含：top（对内容进行上对齐）、bottom（对内容进行下对齐）、middle（对内容进行居中对齐）、baseline（与基线对齐）
html valign属性的baseline值：
基线是一条虚构的线。在一行文本中，大多数字母以基线为基准。baseline 值设置行中的所有表格数据都分享相同的基线。该值的效果常常与 bottom 值相同。不过，如果文本的字号各不相同，那么 baseline 的效果会更好
html valign属性的语法：
<td valign="value">
HTML 带有不同垂直对齐单元格的表格： html5 HTML 在下列HTML表格里，不同表头单元格具有不同的垂直对齐方式： HTML 所有主流浏览器均支持 HTML HTML 浏览器支持 所有浏览器都支持 valign 属性。 【小编的相关推荐】 标签的 valign 属性实例 <table border="1">
<tr>
<th>Month</th>
<th>Savings</th>
</tr>
<tr>
<td valign="top">January</td>
<td valign="top">$100</td>
</tr>
<tr>
<td valign="bottom">February</td>
<td valign="bottom">$80</td>
</tr>
</table>标签的valign属性的使用方法实例： <html>
<body>
<table border="1" style="height:200px">
<tr>
<th>Month</th>
<th>Savings</th>
</tr>
<tr>
<td valign="bottom">January</td>
<td valign="bottom">$100</td>
</tr>
<tr>
<td valign="baseline">February</td>
<td valign="baseline" style="font-size:200%">$80</td>
</tr>
</table>
</body>
</html>标签的valign属性示例： <table border="1" style="height:200px">
<tr>
<th valign="middle">月份</th>
<th valign="bottom">存款</th>
</tr>
<tr>
<td>一月</td>
<td>100</td>
</tr>
</table>标签valign属性的定义及用法：
标签的valign属性用于指出表头单元格中内容的垂直对齐方式。
标签的valign属性。 标签valign属性的语法： <th valign="value">
标签valign属性的属性值： 
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