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>
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</p>
</p>
</body>
</html>
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Soalannya agak kabur Jika A+B dikehendaki sama dengan ketinggian luar, anda boleh menggunakan
.calc(100% - 100px);Kedudukan tetap terapung
Saya tidak faham apa yang anda tanyakan. Bolehkah anda lebih spesifik?