CSS 表格
使用CSS可以大大提高HTML表格的外观。
| Company | Contact | Country |
|---|---|---|
| Alfreds Futterkiste | Maria Anders | Germany |
| Berglunds snabbköp | Christina Berglund | Sweden |
| Centro comercial Moctezuma | Francisco Chang | Mexico |
| Ernst Handel | Roland Mendel | Austria |
| Island Trading | Helen Bennett | UK |
| Königlich Essen | Philip Cramer | Germany |
| Laughing Bacchus Winecellars | Yoshi Tannamuri | Canada |
| Magazzini Alimentari Riuniti | Giovanni Rovelli | Italy |
| North/South | Simon Crowther | UK |
| Paris spécialités | Marie Bertrand | France |
| The Big Cheese | Liz Nixon | USA |
| Vaffeljernet | Palle Ibsen | Denmark |
表格边框
指定CSS表格边框，使用border属性。
下面的例子指定了一个表格的Th和TD元素的黑色边框：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style>
table,
th,
td {
border: 1px solid black;
}
</style>
</head>
<body>
<table>
<tr>
<th>Firstname</th>
<th>Lastname</th>
</tr>
<tr>
<td>Peter</td>
<td>Griffin</td>
</tr>
<tr>
<td>Lois</td>
<td>Griffin</td>
</tr>
</table>
</body>
</html>
请注意，在上面的例子中的表格有双边框。这是因为表和th/ td元素有独立的边界。
为了显示一个表的单个边框，使用 border-collapse属性。
折叠边框
border-collapse 属性设置表格的边框是否被折叠成一个单一的边框或隔开：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style>
table {
border-collapse: collapse;
}
table,
td,
th {
border: 1px solid black;
}
</style>
</head>
<body>
<table>
<tr>
<th>Firstname</th>
<th>Lastname</th>
</tr>
<tr>
<td>Peter</td>
<td>Griffin</td>
</tr>
<tr>
<td>Lois</td>
<td>Griffin</td>
</tr>
</table>
<p><b>注意；</b> 如果没有指定 !DOCTYPE border-collapse 属性在 IE8 及更早 IE 版本中是不起作用的。</p>
</body>
</html>
表格宽度和高度
Width和height属性定义表格的宽度和高度。
下面的例子是设置100％的宽度，50像素的th元素的高度的表格：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style>
table,
td,
th {
border: 1px solid black;
}
table {
width: 100%;
}
th {
height: 50px;
}
</style>
</head>
<body>
<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>
表格文字对齐
表格中的文本对齐和垂直对齐属性。
text-align属性设置水平对齐方式，像左，右，或中心：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style>
table,
td,
th {
border: 1px solid black;
}
td {
text-align: right;
}
</style>
</head>
<body>
<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>
垂直对齐属性设置垂直对齐，比如顶部，底部或中间：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style>
table,
td,
th {
border: 1px solid black;
}
td {
height: 50px;
vertical-align: bottom;
}
</style>
</head>
<body>
<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>
表格填充
如果在表的内容中控制空格之间的边框，应使用td和th元素的填充属性：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style>
table,
td,
th {
border: 1px solid black;
}
td {
padding: 15px;
}
</style>
</head>
<body>
<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>
表格颜色
下面的例子指定边框的颜色，和th元素的文本和背景颜色：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style>
table,
td,
th {
border: 1px solid green;
}
th {
background-color: green;
color: white;
}
</style>
</head>
<body>
<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>
更多实例
制作一个个性表格 - 这个例子演示了如何创建一个个性的表格。
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style>
#customers {
font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
width: 100%;
border-collapse: collapse;
}
#customers td,
#customers th {
font-size: 1em;
border: 1px solid #98bf21;
padding: 3px 7px 2px 7px;
}
#customers th {
font-size: 1.1em;
text-align: left;
padding-top: 5px;
padding-bottom: 4px;
background-color: #A7C942;
color: #ffffff;
}
#customers tr.alt td {
color: #000000;
background-color: #EAF2D3;
}
</style>
</head>
<body>
<table id="customers">
<tr>
<th>Company</th>
<th>Contact</th>
<th>Country</th>
</tr>
<tr>
<td>Alfreds Futterkiste</td>
<td>Maria Anders</td>
<td>Germany</td>
</tr>
<tr class="alt">
<td>Berglunds snabbköp</td>
<td>Christina Berglund</td>
<td>Sweden</td>
</tr>
<tr>
<td>Centro comercial Moctezuma</td>
<td>Francisco Chang</td>
<td>Mexico</td>
</tr>
<tr class="alt">
<td>Ernst Handel</td>
<td>Roland Mendel</td>
<td>Austria</td>
</tr>
<tr>
<td>Island Trading</td>
<td>Helen Bennett</td>
<td>UK</td>
</tr>
<tr class="alt">
<td>Königlich Essen</td>
<td>Philip Cramer</td>
<td>Germany</td>
</tr>
<tr>
<td>Laughing Bacchus Winecellars</td>
<td>Yoshi Tannamuri</td>
<td>Canada</td>
</tr>
<tr class="alt">
<td>Magazzini Alimentari Riuniti</td>
<td>Giovanni Rovelli</td>
<td>Italy</td>
</tr>
<tr>
<td>North/South</td>
<td>Simon Crowther</td>
<td>UK</td>
</tr>
<tr class="alt">
<td>Paris spécialités</td>
<td>Marie Bertrand</td>
<td>France</td>
</tr>
</table>
</body>
</html>
设置表格标题的位置 - 这个例子演示了如何定位表格标题。
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style>
caption {
caption-side: bottom;
}
</style>
</head>
<body>
<table border="1">
<caption>Table 1.1 Customers</caption>
<tr>
<th>Company</th>
<th>Contact</th>
<th>Country</th>
</tr>
<tr>
<td>Alfreds Futterkiste</td>
<td>Maria Anders</td>
<td>Germany</td>
</tr>
<tr>
<td>Berglunds snabbköp</td>
<td>Christina Berglund</td>
<td>Sweden</td>
</tr>
<tr>
<td>Centro comercial Moctezuma</td>
<td>Francisco Chang</td>
<td>Mexico</td>
</tr>
<tr>
<td>Ernst Handel</td>
<td>Roland Mendel</td>
<td>Austria</td>
</tr>
<tr>
<td>Island Trading</td>
<td>Helen Bennett</td>
<td>UK</td>
</tr>
<tr>
<td>Magazzini Alimentari Riuniti</td>
<td>Giovanni Rovelli</td>
<td>Italy</td>
</tr>
<tr>
<td>North/South</td>
<td>Simon Crowther</td>
<td>UK</td>
</tr>
</table>
<p><b>注意:</b>如果 !DOCTYPE 指定 IE 8 支持 caption-side 属性 .</p>
</body>
</html>
创建一个漂亮的表
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>菜鸟教程(runoob.com)</title>
<style>
#customers {
font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
width: 100%;
border-collapse: collapse;
}
#customers td,
#customers th {
font-size: 1em;
border: 1px solid #98bf21;
padding: 3px 7px 2px 7px;
}
#customers th {
font-size: 1.1em;
text-align: left;
padding-top: 5px;
padding-bottom: 4px;
background-color: #A7C942;
color: #ffffff;
}
#customers tr.alt td {
color: #000000;
background-color: #EAF2D3;
}
</style>
</head>
<body>
<table id="customers">
<tr>
<th>Company</th>
<th>Contact</th>
<th>Country</th>
</tr>
<tr>
<td>Alfreds Futterkiste</td>
<td>Maria Anders</td>
<td>Germany</td>
</tr>
<tr class="alt">
<td>Berglunds snabbköp</td>
<td>Christina Berglund</td>
<td>Sweden</td>
</tr>
<tr>
<td>Centro comercial Moctezuma</td>
<td>Francisco Chang</td>
<td>Mexico</td>
</tr>
<tr class="alt">
<td>Ernst Handel</td>
<td>Roland Mendel</td>
<td>Austria</td>
</tr>
<tr>
<td>Island Trading</td>
<td>Helen Bennett</td>
<td>UK</td>
</tr>
<tr class="alt">
<td>Königlich Essen</td>
<td>Philip Cramer</td>
<td>Germany</td>
</tr>
<tr>
<td>Laughing Bacchus Winecellars</td>
<td>Yoshi Tannamuri</td>
<td>Canada</td>
</tr>
<tr class="alt">
<td>Magazzini Alimentari Riuniti</td>
<td>Giovanni Rovelli</td>
<td>Italy</td>
</tr>
<tr>
<td>North/South</td>
<td>Simon Crowther</td>
<td>UK</td>
</tr>
<tr class="alt">
<td>Paris spécialités</td>
<td>Marie Bertrand</td>
<td>France</td>
</tr>
</table>
</body>
</html>