<!doctype html>
<html lang="en">
<head>
<meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" name="viewport">
<meta charset="UTF-8">
<title>CSS3实现小于1px的边框(移动端)</title>
<style type="text/css">
*{margin: 0;padding: 0;-webkit-box-sizing:border-box;}
.div-big{
position: relative;
}
.div-small{
height: 60px;
line-height: 60px;
padding-left: 10px;
position: relative;
font-size: 20px;
}
.div-small:after{
content: "";
display: block;
position: absolute;
left: -50%;
width: 200%;
height: 1px;
background: #ededed;
-webkit-transform:scale(0.5);
}
</style>
</head>
<body>
<div class="div-big">
<div class="div-small">第一块</div>
<div class="div-small">第二块</div>
</div>
</body>
</html>
