padding不会影响盒子大小的情况
程序员文章站
2022-05-27 11:52:04
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1.不设置height和width就不会营销盒子大小
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>padding不会影响盒子大小的情况</title>
<style>
h1 {
/* width: 100%; */
height: 200px;
background-color: pink;
padding: 30px;
}
div {
width: 300px;
height: 100px;
background-color: purple;
}
div p {
padding: 30px;
background-color: skyblue;
}
</style>
</head>
<body>
<h1></h1>
<div>
<p></p>
</div>
</body>
</html>