text-align
属性设置水平对齐方式(如左、右或居中) <th> 或 <td> 中的内容。
默认情况下,<th>元素的内容是居中对齐的,并且 <td> 元素的内容左对齐。
要居中对齐 <td> 元素的内容,请使用 text-align: center
:
Firstname | Lastname | Savings |
---|---|---|
Peter | Griffin | $100 |
Lois | Griffin | $150 |
Joe | Swanson | $300 |
td
{
text-align: center;
}
自己尝试一下 →
<!DOCTYPE html>
<html>
<head>
<style>
table, td, th {
border: 1px solid black;
}
table {
border-collapse: collapse;
width: 100%;
}
td {
text-align: center;
}
</style>
</head>
<body>
<h2>The text-align Property</h2>
<p>This property sets the horizontal alignment (like left, right, or center) of the content in th or td.</p>
<table>
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Savings</th>
</tr>
<tr>
<td>Peter</td>
<td>Griffin</td>
<td>$100</td>
</tr>
<tr>
<td>Lois</td>
<td>Griffin</td>
<td>$150</td>
</tr>
<tr>
<td>Joe</td>
<td>Swanson</td>
<td>$300</td>
</tr>
<tr>
<td>Cleveland</td>
<td>Brown</td>
<td>$250</td>
</tr>
</table>
</body>
</html>
要左对齐内容,请强制将 <th> 元素对齐 左对齐,使用 text-align: left
属性:
Firstname | Lastname | Savings |
---|---|---|
Peter | Griffin | $100 |
Lois | Griffin | $150 |
Joe | Swanson | $300 |
th
{
text-align: left;
}
自己尝试一下 →
<!DOCTYPE html>
<html>
<head>
<style>
table, td, th {
border: 1px solid black;
}
table {
border-collapse: collapse;
width: 100%;
}
th {
text-align: left;
}
</style>
</head>
<body>
<h2>The text-align Property</h2>
<p>This property sets the horizontal alignment (like left, right, or center) of the content in th or td.</p>
<table>
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Savings</th>
</tr>
<tr>
<td>Peter</td>
<td>Griffin</td>
<td>$100</td>
</tr>
<tr>
<td>Lois</td>
<td>Griffin</td>
<td>$150</td>
</tr>
<tr>
<td>Joe</td>
<td>Swanson</td>
<td>$300</td>
</tr>
<tr>
<td>Cleveland</td>
<td>Brown</td>
<td>$250</td>
</tr>
</table>
</body>
</html>
vertical-align
属性设置垂直对齐方式(如顶部、底部或中间) <th> 或 <td> 中的内容。
默认情况下,表格内容的垂直对齐方式为中间(对于 <th> 和 <td> 元素)。
以下示例将 <td> 元素的垂直文本对齐方式设置为底部:
Firstname | Lastname | Savings |
---|---|---|
Peter | Griffin | $100 |
Lois | Griffin | $150 |
Joe | Swanson | $300 |
td
{
height: 50px;
vertical-align: bottom;
}
自己尝试一下 →
<!DOCTYPE html>
<html>
<head>
<style>
table, td, th {
border: 1px solid black;
}
table {
border-collapse: collapse;
width: 100%;
}
td {
height: 50px;
vertical-align: bottom;
}
</style>
</head>
<body>
<h2>The vertical-align Property</h2>
<p>This property sets the vertical alignment (like top, bottom, or middle) of the content in th or td.</p>
<table>
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Savings</th>
</tr>
<tr>
<td>Peter</td>
<td>Griffin</td>
<td>$100</td>
</tr>
<tr>
<td>Lois</td>
<td>Griffin</td>
<td>$150</td>
</tr>
<tr>
<td>Joe</td>
<td>Swanson</td>
<td>$300</td>
</tr>
<tr>
<td>Cleveland</td>
<td>Brown</td>
<td>$250</td>
</tr>
</table>
</body>
</html>