思路就是
1，把tbody设置成display:block，然后就对其高度设置一个固定值，overflow设置成auto。
2，把thead的tr设置成display:block。
3，因为都设置成block所以要给td手动添加宽度 width:200px
代码如下：
| Id | Name | Category | MonthAmount | hasBackUp | score |
|---|---|---|---|---|---|
| 23 | South Bearing | Glass/Material | 1234444 | TRUE | 3456.00 |
| 23 | South Bearing | Glass/Material | 1234444 | TRUE | 3456.00 |
| 23 | South Bearing | Glass/Material | 1234444 | TRUE | 3456.00 |
| 23 | South Bearing | Glass/Material | 1234444 | TRUE | 3456.00 |
| 23 | South Bearing | Glass/Material | 1234444 | TRUE | 3456.00 |
| 23 | South Bearing | Glass/Material | 1234444 | TRUE | 3456.00 |
| 23 | South Bearing | Glass/Material | 1234444 | TRUE | 3456.00 |
| 23 | South Bearing | Glass/Material | 1234444 | TRUE | 3456.00 |
| 23 | South Bearing | Glass/Material | 1234444 | TRUE | 3456.00 |
| 23 | South Bearing | Glass/Material | 1234444 | TRUE | 3456.00 |
| 23 | South Bearing | Glass/Material | 1234444 | TRUE | 3456.00 |
css
.table thead tr {
display:block;
}
.table tbody {
display: block;
height: 200px;
overflow: auto;
}
.table th {
width:20%;
}
.table td {
width:20%;
}
