<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
#n1{
width:405px;
height:405px;
border: 1px dashed black;
margin:100px auto;
}
#n2{
width: 340px;
height: 340px;
border: 6px solid blue;
margin: 29px auto;
background: green;
}
#n3{
width: 260px;
height: 260px;
background: pink;
margin: 21px auto;
padding-top: 41px;
padding-left: 41px;
}
#n4{
width: 214px;
height: 214px;
border: 1px dotted white;
padding-left: 4px;
padding-top: 4px;
}
#n5{
width: 161px;
height: 161px;
border: 1px dashed white;
padding-top: 49px;
padding-left:49px;
}
#n6{
width: 100px;
height: 100px;
background: red;
border: 6px solid green;
}
</style>
</head>
<body>
<div id="n1">
<div id="n2">
<div id="n3">
<div id="n4">
<div id="n5">
<div id="n6">
<div id="n7"></div>
</div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
注意:子集margin-top传递给父集,使用padding-top1-1-1html实例代码
最新推荐文章于 2021-10-05 22:21:22 发布