当前位置：网站首页>45padding won't open the box

45padding won't open the box

2022-07-25 14:43:00 【hello_ sunny123】

padding If you don't open the box

Insert picture description here

Code ：

<!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>18-padding If you don't open the box </title>
    <style> /* h1 { */ /*  If the box is not specified width/height attribute , Now padding It won't open  */ /* h1:1520x200 */ /* height: 200px; background-color: pink; */ /* h1: 1520x260 */ /* padding: 30px; } */ h1 {
       /* h1: 1580x260 */ width: 100%; height: 200px; background-color: pink; padding: 30px; } div {
       width: 300px; height: 100px; background-color: purple; } div p {
       /* width: 100%; */ padding: 30px; background-color: skyblue; } </style>
</head>

<body>
    <h1></h1>
    <div>
        <p></p>
    </div>
</body>

</html>