1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style>
.box {
width: 500px;
height: 200px;
background-color: green;
position: relative;
}
.box:after {
content: "";
position: absolute;
height: 2px;
background-color: red;
right: 0;
left: 0;
bottom: 0;
-webkit-transform: scaleY(.5);
transform: scaleY(.5);
}
</style>
</head>
<body>
<div class="box"></div>
</body>
</html>
|
近期评论