css - la hauteur adaptative div remplit automatiquement la hauteur restante
Les boîtes fixes nécessitent un positionnement absolu pour obtenir les effets suivants. J'espère qu'il existe des maîtres capables d'obtenir les méthodes suivantes sans positionnement absolu ! Merci de me donner quelques conseils
<!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>
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<p>abcabsdf</p>
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<p>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdf</p>
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<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>
<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>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>abcabsdf</p>
<p>abcabsdf</p>
<p>abcabsdfD</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>sssssssssssssssssssssss</p>
</p>
</p>
</body>
</html>
