<!DOCTYPE html>
<html lang="ja">
<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" />
<link
href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css"
rel="stylesheet"
integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC"
crossorigin="anonymous"
/>
<title>Bootstrap5.0のGridを使いページのテンプレートを作る </title>
<style>
header {
background: palevioletred;
}
article {
background: red;
}
aside {
background: blue;
}
footer {
background: green;
}
</style>
</head>
<body style="background: #fff">
<div class="container d-flex flex-column min-vh-100">
<nav class="navbar navbar-light">
<div class="navbar-brand"></div>
<button class="navbar-toggler" data-bs-toggle="collapse" data-bs-target="#navbarList">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarList" style="z-index: 2;">
<ul class="nav navbar-nav mx-auto">
<li class="list-group-item">
<a href="/">ホーム</a>
</li>
</ul>
</div>
</nav>
<header>header</header>
<ol class="breadcrumb">
<li class="breadcrumb-item">
<a href="/">ホーム</a>
</li>
<li class="breadcrumb-item active" aria-current="page">現在のページ</li>
</ol>
<main>
<div class="row">
<div class="col-12 col-xl-9">
<article>
<section>左</section>
</article>
</div>
<div class="d-none d-xl-block col-xl-3">
<aside>右</aside>
</div>
</div>
</main>
<footer class="footer mt-auto">footer</footer>
</div>
<script
src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"
integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
crossorigin="anonymous"
></script>
</body>
</html>