css - ketinggian penyesuaian div secara automatik mengisi ketinggian yang tinggal
Kotak tetap memerlukan kedudukan mutlak untuk mencapai kesan berikut Saya harap ada tuan yang boleh mencapai kaedah berikut tanpa kedudukan mutlak! Tolong beri saya nasihat
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
html,
body {
height: 100%;
padding: 0;
margin: 0;
overflow: hidden;
}
.outer {
height: 100%;
padding: 100px 0 0;
box-sizing: border-box;
}
.A {
height: 100px;
background: #BBE8F2;
position: absolute;
top: 0;
left: 0;
width: 100%;
}
.B {
height: 100%;
background: #D9C666;
overflow: scroll;
}
</style>
</head>
<body>
<p class="outer">
<p class="A"> 头部p </p>
<p class="B">
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdfD</p> <p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
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<p>abcabsdf</p>
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<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdfD</p> <p>abcabsdf</p>
<p>abcabsdf</p>
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<p>abcabsdf</p>
<p>abcabsdfD</p> <p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
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<p>abcabsdfD</p> <p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
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<p>abcabsdfD</p> <p>abcabsdf</p>
<p>abcabsdf</p>
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<p>abcabsdf</p>
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<p>sssssssssssssssssssssss</p>
</p>
</p>
</body>
</html>
