两个元素分别做绝对定位,上下两个元素间在pc端没有缝隙,但是在移动端有1px的缝隙。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<link rel="stylesheet" href="css/reset.css">
<script name='viewport' content='width=device-width,initial-scale=1,maximum-scale=1,minimum-scale=1,user-scalable=no'>
</script>
<title>移动阅读器</title>
<style>
.bkg{
width: 100%;
position: fixed;
}
.bkg1{
width: 100%;
height: 100px;
position: absolute;
top: 0;
left: 0;
background: black;
}
.bkg2{
width: 100%;
height: 100px;
position: absolute;
top: 100px;
left: 0;
background: black;
}
</style>
</head>
<body>
<div class='bkg'>
<div class='bkg1'></div>
<div class='bkg2'></div>
</div>
</body>
在bkg2上加上{margin-top:-2px}就解决了