<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
.father {
width: 300px;
height: 300px;
background-color: pink;
/* padding-top: 50px; */
/* 如果设计稿没有border, 不能使用这个解决办法 */
/* border: 1px solid #000; */
/* overflow: hidden; */
}
.son {
width: 100px;
height: 100px;
background-color: skyblue;
margin-top: 50px;
display: inline-block;
}
</style>
</head>
<body>
<div class="father">
<div class="son">son</div>
</div>
</body>
</html>
