表格
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>sij</title>
<link rel="stylesheet" href="">
</head>
<body>
<!-- 表格 -->
<table border="2px" >
<!-- 行 -->
<tr>
<!-- 列 -->
<td>123</td>
<td>123</td>
<td>123</td>
</tr>
<tr border="2px">
<td>123</td>
<td>123</td>
<td>123</td>
</tr>
<tr border="2px">
<td>123</td>
<td>123</td>
<td>123</td>
</tr>
</table>
</body>
</html>
表頭
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>sij</title>
<link rel="stylesheet" href="">
</head>
<body>
<!-- 表格 -->
<table border="2px" width="200px" height="300px">
<!-- table head 表頭 -->
<tr>
<th>123</th>
<th>123</th>
<th>123</th>
</tr>
<!-- 行 -->
<tr>
<!-- 列 -->
<td>123</td>
<td>123</td>
<td>123</td>
</tr>
<tr>
<td>123</td>
<td>123</td>
<td>123</td>
</tr>
<tr>
<td>123</td>
<td>123</td>
<td>123</td>
</tr>
</table>
</body>
</html>
3行7列
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
<table border="2px" width="400px"
height="500px">
<tr>
<th>123</th>
<th>123</th>
<th>123</th>
<th>123</th>
<th>123</th>
<th>123</th>
<th>123</th>
</tr>
<tr style="text-align:center;">（文字水平居中）
<td>123</td>
<td>123</td>
<td>123</td>
<td>123</td>
<td>123</td>
<td>123</td>
<td>123</td>
</tr>
<tr style="text-align:center;">
<td>123</td>
<td>123</td>
<td>123</td>
<td>123</td>
<td>123</td>
<td>123</td>
<td>123</td>
</tr>
<tr style="text-align:center;">
<td>123</td>
<td>123</td>
<td>123</td>
<td>123</td>
<td>123</td>
<td>123</td>
<td>123</td>
</tr>
</table>
</body>
</html>
合併行
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>sij</title>
<link rel="stylesheet" href="">
</head>
<body>
<table border="2px" width="200px" height="300px">
<tr>
<th>123</th>
<th>123</th>
<th>123</th>
<th>123</th>
</tr>
<tr>
<td>123</td>
<td>123</td>
<合併行>
<td rowspan="2">123</td>
<td>123</td>
</tr>
<tr>
<td>123</td>
<td>123</td>
<td>123</td>
</tr>
<tr>
<td>123</td>
<td>123</td>
<td>123</td>
<td>123</td>
</tr>
</table>
</body>
</html>
多列合併
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>sij</title>
<link rel="stylesheet" href="">
</head>
<body>
<table border="2px" width="200px" height="300px">
<tr>
<th>123</th>
<th>123</th>
<th>123</th>
<th>123</th>
</tr>
<tr>
<!--colspan="數量" 多列合併 -->
<td colspan="2">123</td>
<!-- rowspan="數量" 多行合併-->
<td rowspan="2">123</td>
<td>123</td>
</tr>
<tr>
<td>123</td>
<td>123</td>
<td>123</td>
</tr>
<tr>
<td>123</td>
<td>123</td>
<td>123</td>
<td>123</td>
</tr>
</table>
</body>
</html>
表名
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>sij</title>
<link rel="stylesheet" href="">
</head>
<body>
<!-- 表格 -->
<table border="2px" width="200px" height="300px">
<!-- 表名 -->
<caption><h1>表名</h1></caption>
<!-- table head 表頭 -->
<tr>
<th>123</th>
<th>123</th>
<th>123</th>
<th>123</th>
</tr>
<!-- 行 -->
<tr>
<!-- 列 -->
<!--colspan="數量" 多列合併 -->
<td colspan="2">123</td>
<!-- <td>123</td> -->
<!-- rowspan="數量" 多行合併-->
<td rowspan="2">123</td>
<td>123</td>
</tr>
<tr>
<td>123</td>
<td>123</td>
<td>123</td>
</tr>
<tr>
<td>123</td>
<td>123</td>
<td>123</td>
<td>123</td>
</tr>
</table>
</body>
</html>
正確格式
<thead></thead>
<tbody></tbody>
可以不寫
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
<table border="2px" width="500px" height="400px">
<caption>表名</caption>
<thead>
<tr>
<th>123</th>
<th>123</th>
<th>123</th>
<th>123</th>
<th>123</th>
<th>123</th>
</tr>
</thead>
<tbody>
<tr>
<td>123</td>
<td>123</td>
<td>123</td>
<td>123</td>
<td>123</td>
<td>123</td>
</tr>
<tr>
<td colspan="2">123</td>
<td colspan="3">123</td>
<td>123</td>
</tr>
</tbody>
</table>
</body>
</html>
