<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<style type="text/css">
* {
padding: 0;
margin: 0;
}
caption {
font-size: 14px;
font-weight: bold;
}
table {
border-collapse: collapse;
border: 1px #525152 solid;
width: 50%;
margin: 0 auto;
margin-top: 100px;
}
th,
td {
border: 1px #525152 solid;
text-align: center;
font-size: 12px;
line-height: 30px;
background: #c6c7c6;
}
th {
background: #d6d3d6;
}
/*模拟对角线*/
.out {
border-bottom: 40px lightblue solid;
width: 0px;
height: 0px;
border-left: 80px lightblue solid;
position: relative;
}
span {
color: white;
font-style: normal;
display: block;
position: absolute;
top: 0;
left: -70px;
}
em {
font-style: normal;
display: block;
position: absolute;
top: 13px;
color: white;
left: -30px;
}
.t1 {
background: #bdbabd;
}
.special::before {
z-index: 99999;
content: "";
position: absolute;
left: 0px;
top: -29px;
width: 100%;
height: 50px;
box-sizing: border-box;
border-bottom: 1px solid white;
transform-origin: bottom center;
transform: rotateZ(334deg) scale(1.12);
}
</style>
</head>
<body>
<table>
<caption>
用div+css模拟表格对角线
</caption>
<tr>
<th style="width: 80px;position: relative;" class="special">
<div class="out"><span>类别</span> <em>姓名</em></div>
</th>
<th>年级</th>
<th>班级</th>
<th>成绩</th>
<th>班级均分</th>
</tr>
<tr>
<td class="t1">张三</td>
<td>三</td>
<td>2</td>
<td>62</td>
<td>61</td>
</tr>
<tr>
<td class="t1">李四</td>
<td>三</td>
<td>1</td>
<td>48</td>
<td>67</td>
</tr>
<tr>
<td class="t1">王五</td>
<td>三</td>
<td>5</td>
<td>79</td>
<td>63</td>
</tr>
<tr>
<td class="t1">赵六</td>
<td>三</td>
<td>4</td>
<td>89</td>
<td>66</td>
</tr>
</table>
</body>
</html>
Enlace de referencia:
1.https: //www.jb51.net/css/16650.html
2.https: //www.cnblogs.com/chun6/p/6132258.html