具体代码实现如下:
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>带表头斜线的表格</title>
<style>
* {
margin: 0;
padding: 0;
}
table {
border: 1px solid #fff;
/*去掉表格之间的空隙*/
border-collapse:collapse;
margin: 100px auto;
}
caption {
font-size: 20px;
font-weight: bold;
}
th,td{
border: 1px solid #ccc;
width: 80px;
font-size: 14px;
line-height: 40px;
text-align: center;
}
/*模拟对角线*/
.out{
border-top:40px #D6D3D6 solid;/*上边框宽度等于表格第一行行高*/
width:0px;/*让容器宽度为0*/
height:0px;/*让容器高度为0*/
border-left:80px #BDBABD solid;/*左边框宽度等于表格第一行第一格宽度*/
position:relative;/*让里面的两个子容器绝对定位*/
}
b{
font-style:normal;
display:block;
position:absolute;
top:-40px;
left:-40px;
width:50px;
}
em{
font-style:normal;
display:block;
position:absolute;
top:-25px;
left:-70px;
width:55px;
}
</style>
</head>
<body>
<table>
<caption>我是标题</caption>
<thead>
<tr>
<!-- 模拟表头分割线的部分 -->
<th>
<div class="out">
<b>类别</b>
<em>姓名</em>
</div>
</th>
<th>年龄</th>
<th>班级</th>
</tr>
</thead>
<tbody>
<tr>
<td>张三</td>
<td>18</td>
<td>大一</td>
</tr><tr>
<td>李四</td>
<td>19</td>
<td>大二</td>
</tr><tr>
<td>王五</td>
<td>20</td>
<td>大三</td>
</tr><tr>
<td>赵六</td>
<td>21</td>
<td>大四</td>
</tr>
</tbody>
</table>
</body>
</html>结果:
