<!--固定首行-->
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Table</title>
<style>
body {
padding-top: 30px;
}
table {
/*width: 600px;*/
background: grey;
margin: auto;
}
th, td {
background: #FFF;
text-align: center;
height: 40px;
}
/*固定thead，tbody滑動 start*/
table thead, table tbody {
display: block;
}
table tbody {
height: 700px;
overflow-y: auto;
}
table td, table th {
width: 80px;
}
/*固定thead，tbody滑動 start*/
</style>
</head>
<body>
<div>
<table>
<thead>
<tr>
<th>姓名</th>
<th>性别</th>
<th>年級</th>
<th>數學分數</th>
<th>國文分數</th>
<th>英語分數</th>
</tr>
</thead>
<tbody>
<tr>
<td>張三</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>張三</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>張三</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>張三</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>張三</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>張三</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>張三</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>張三</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>李四</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>李四</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>李四</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>李四</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>李四</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>李四</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>李四</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>李四</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>李四</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>李四</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>王五</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>王五</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>王五</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>王五</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>王五</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>王五</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>王五</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>王五</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
<tr>
<td>王五</td>
<td>男</td>
<td>一年級</td>
<td>90</td>
<td>80</td>
<td>70</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>
效果
![四種方案實作CSS兩欄布局[圖]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)