如何解决如何将引导程序 5 默认菜单更改为画布外菜单？
我正在 Bootstrap 5 中创建一个登录页面，其中默认菜单应替换为带有关闭图标的画布外菜单。
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<title>Geometry Global</title>
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input#s {border-radius: 0;border-width: 0 0 1px 0;font-size: 1.5rem;}
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<body x-data="{s_open: false}">
<section>
<div class="container border-bottom border-1 border-dark">
<div class="row py-3">
<div class="col-sm-6 col-6">
Geometry Global
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<div class="col-sm-6 col-6 d-block d-sm-none">
<div class="text-end">
<a href="">Explore Geometry Global</a>
<a href=""><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-search" viewBox="0 0 16 16"> <path d="M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001c.03.04.062.078.098.115l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85a1.007 1.007 0 0 0-.115-.1zM12 6.5a5.5 5.5 0 1 1-11 0 5.5 5.5 0 0 1 11 0z"/> </svg></a>
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<section class="sticky-top bg-white">
<nav class="navbar container navbar-expand-lg navbar-light px-0">
<div class="container-fluid">
<a class="navbar-brand" href="#">Annual Report</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarText" aria-controls="navbarText" aria-expanded="false" aria-label="Toggle navigation">
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Reports 2020
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External Links
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<li><a class="dropdown-item" href="#">Link 1</a></li>
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<li><a class="dropdown-item" href="#">Link 2</a></li>
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<a href="#" style="display: inline-block;transform: translateY(3px);">Download Geometry Global Report</a>
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<path d="M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001c.03.04.062.078.098.115l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85a1.007 1.007 0 0 0-.115-.1zM12 6.5a5.5 5.5 0 1 1-11 0 5.5 5.5 0 0 1 11 0z"/>
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<form action=""><input class="form-control" type="text" name="s" id="s" placeholder="Type here"></form>
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<section class="py-3" style="background-color:#F9ECE4;">
<div class="container">
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<div class="col-sm-4 align-self-center">
<div><h2>STATISTICS <br/>2020</h2></div>
<div>An annual report is a comprehensive report on a company's activities throughout the preceding year. Annual reports are intended to give shareholders and other interested people information about the company's activities and financial performance.</div>
</div>
<div class="col-sm-8 text-center">
<img class="img-fluid" src="https://cdn.pixabay.com/photo/2019/09/28/10/38/medical-4510408_1280.png" alt=""/>
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<div class="row">
<div class="col-sm-6 align-self-center">
<div class="py-3"><h1>Gross <br/>Income <br/>2020</h1></div>
<div class="py-3">An annual report is a comprehensive report on a company's activities throughout the preceding year. Annual reports are intended to give shareholders and other interested people information about the company's activities and financial performance.</div>
<div class="py-3">This doctype is meant to help our users create various business or project proposals and help them get approved. Proposals themes can be categorised per industry.</div>
</div>
<div class="col-sm-6">
<div class="py-3">An annual report is a comprehensive report on a company's activities throughout the preceding year. Annual reports are intended to give shareholders and other interested people information about the company's activities and financial performance.</div>
<div class="py-3">They may be considered as grey literature. Most jurisdictions require companies to prepare and disclose annual reports,and many require the annual report to be filed at the company's registry. Companies listed on a stock exchange are also required to report at more frequent intervals (depending upon the rules of the stock exchange involved).</div>
<div class="py-3">This doctype is meant to help our users create various business or project proposals and help them get approved. Proposals themes can be categorised per industry.</div>
</div>
</div>
<div class="row py-5">
<div class="col">
© geometry global inc. 2021
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</html>我搜索了一些教程，但无法实现关闭按钮。我需要从右侧打开菜单图标作为带有工作下拉菜单的画布菜单，任何帮助将不胜感激。 谢谢。
解决方法
Bootstrap 5 Beta 3（2021 年更新）
介绍新的 Bootstrap 5 Offcanvas Component
Bootstrap 5 Beta 2（原始答案）
画布外菜单不是官方的 Bootstrap 组件，但您可以使用此 "experimental" template 作为示例创建一个。您会看到它需要额外的 CSS 和 JS。
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