table標簽有些內置屬性要設置:
<table cellpadding="0" cellspacing="0" border="0" summary="各銀行的網上銀行支付限額總表">
1.摘要summary的內容是不會在瀏覽器中顯示出來的。它的作用是增加表格的可讀性(語義化),
使搜索引擎更好的讀懂表格內容,還可以使屏幕閱讀器更好的幫助特殊用戶讀取表格內容。
2. cellpadding 規定單元格與其內容之間的空白
3.cellspacing 規定單元格之間的空白
4.border-collapse: collapse;去掉這些空白的屬性,如果不設置table標簽的這些屬性值為0,可以直接在樣式里面設置border-collapse: collapse;也可以去掉這些空白的!
綜合實例1-合並四行,合並三列

代碼
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>各銀行的網上銀行支付限額總表</title>
<link href="//gsy.oss-cn-beijing.aliyuncs.com/css/global.css>" rel="stylesheet">
<style type="text/css">
table{width:1190px;font-size:15px;line-height:1.2;border-top:1px solid #a8a8a8;border-left:1px solid #a8a8a8;text-align: center;margin:57px auto;}
table caption{padding:26px 0;font-size: 26px;line-height: 1;color:#e63b3b;}
table td, table th{ border-right:1px solid #a8a8a8; border-bottom:1px solid #a8a8a8;height:20px;}
table th{background-color:#eeeeee;padding:8px 0;}
table td{font-size: 12px;line-height:26px;padding:4px 15px 4px 9px;}
.align-justy{text-align: justify;}
</style>
</head>
<body>
<table cellpadding="0" cellspacing="0" border="0" summary="各銀行的網上銀行支付限額總表">
<caption align="top">各銀行的網上銀行支付限額總表</caption>
<tr>
<th width="89"></th>
<th width="80"></th>
<th width="156"></th>
<th width="300"></th>
<th width="109"></th>
<th width="130"></th>
<th width="130"></th>
<th></th>
</tr>
<!-- 合並四行則要寫4個 tr ,第二第三第四個 tr 里面合並過了的列就不用再寫了,如下是合並了四行的代碼-->
<tr>
<th rowspan="4"></th>
<td rowspan="4"></td>
<td rowspan="4"></td>
<td rowspan="4" class="align-justy"></td>
<td rowspan="3"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th rowspan="3"></th>
<td rowspan="3"></td>
<td rowspan="3"></td>
<td rowspan="3" class="align-justy"></td>
<td rowspan="2"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th rowspan="3"></th>
<td rowspan="3"></td>
<td rowspan="3"></td>
<td rowspan="3" class="align-justy"></td>
<td rowspan="2"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td></td>
<td colspan="3"></td>
</tr>
</table>
</body>
</html>
綜合實例2 - 綜合應用colspan ,rowspan

<html>
<head>
</head>
<table border= "1 " width= "200 " >
<tr>
<td colspan="4" >ss
</td>
</tr>
<tr>
<td width= "25% "> </td>
<td width= "25% "> </td>
<td width= "25% "> </td>
<td width= "25% "> </td>
</tr>
<tr>
<td width= "25% "rowspan="2"> </td>
<td width= "25% "> </td>
<td width= "25% "> </td>
<td width= "25% "> </td>
</tr>
<tr>
<td width= "25% "> </td>
<td width= "25% " rowspan="3"> </td>
<td width= "25% "> </td>
</tr>
<tr>
<td width= "25% " colspan="2" > </td>
<td width= "25% "> </td>
</tr>
<tr>
<td width= "25% "> </td>
<td width= "25% "> </td>
<td width= "25% "> </td>
</tr>
</table>
</html>
