用div css模擬表格對角線

life66881發表於2015-04-05
CSS
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<title>用div css模擬表格對角線</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;} 
/*模擬對角線*/ 
.out{ 
border-top:40px #D6D3D6 solid;/*上邊框寬度等於表格第一行行高*/ 
width:0px;/*讓容器寬度為0*/ 
height:0px;/*讓容器高度為0*/ 
border-left:80px #BDBABD solid;/*左邊框寬度等於表格第一行第一格寬度*/ 
position:relative;/*讓裡面的兩個子容器絕對定位*/ 
} 
b{font-style:normal;display:block;position:absolute;top:-40px;left:-40px;width:35px;} 
em{font-style:normal;display:block;position:absolute;top:-25px;left:-70px;width:55x;} 
.t1{background:#BDBABD;} 
</style> 
</head> 
<body> 
<table> 
<caption>用div css模擬表格對角線</caption> 
<tr> 
<th style="width:80px;"> 
<div class="out"> 
<b>類別</b> 
<em>姓名</em> 
</div> 
</th> 
<th>年級</th> 
<th>班級</th> 
<th>成績</th> 
<th>班級均分</th> 
</tr> 
<tr> 
<td class="t1">張三</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">趙六</td> 
<td>三</td> 
<td>4</td> 
<td>89</td> 
<td>66</td> 
</tr> 
</table> 
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</body> 
</html> 

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