如何右对齐 bootstrap 5 导航栏中的最后一个 LI
How to right align the last LI in bootstrap 5 navbar
Bootstrap5 站点上的示例仅显示右对齐的非 LI 导航项目。
我有 4 个菜单项,其中 3 个应该左对齐,而最后一个应该推到右边。
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="#">Navbar</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-link active" aria-current="page" href="#">Home</a>
<a class="nav-link" href="#">Features</a>
<a class="nav-link" href="#">Pricing</a>
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</div>
</div>
</div>
</nav>
您可以使用左侧 div 的 类 .me-auto
或右侧 div 的 .ms-auto
来实现此目的。这会在两个不同的导航元素之间添加边距。这是一个简短的演示,但您可以在 navbar-documentation.
中看到一些带有搜索栏的其他示例
将 navbar-expand-lg 更改为仅 navbar-expand,这样示例就很容易看到,而无需翻到整页。
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Bootstrap navbar demo</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-0evHe/X+R7YkIZDRvuzKMRqM+OrBnVFBL6DOitfPri4tjfHxaWutUpFmBp4vmVor" crossorigin="anonymous">
</head>
<body>
<nav class="navbar navbar-expand navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="#">Navbar</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<!-- div class="navbar-nav"> -->
<!-- use me-auto here... -->
<div class="navbar-nav me-auto">
<a class="nav-link active" aria-current="page" href="#">Home</a>
<a class="nav-link" href="#">Features</a>
<a class="nav-link" href="#">Pricing</a>
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</div>
<!-- ...or use ms-auto here -->
<!-- <div class="navbar-nav ms-auto"> -->
<div class="navbar-nav">
<a class="nav-link" href="#">Settings</a>
<a class="nav-link" href="#">Account</a>
<a class="nav-link" href="#"><span class="btn btn-outline-danger btn-sm">Logout</span></a>
</div>
</div>
</div>
</nav>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/js/bootstrap.bundle.min.js" integrity="sha384-pprn3073KE6tl6bjs2QrFaJGz5/SUsLqktiwsUTF55Jfv3qYSDhgCecCxMW52nD2" crossorigin="anonymous"></script>
</body>
</html>
请注意,这些更改不会对移动版导航产生任何视觉效果。此外,如果您正在使用例如用于导航的 div
或列表 (ul
/ol
) 与 bootstrap 没有任何视觉差异。但是,它可能会对 SEO 和可访问性产生影响。
Bootstrap5 站点上的示例仅显示右对齐的非 LI 导航项目。
我有 4 个菜单项,其中 3 个应该左对齐,而最后一个应该推到右边。
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="#">Navbar</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-link active" aria-current="page" href="#">Home</a>
<a class="nav-link" href="#">Features</a>
<a class="nav-link" href="#">Pricing</a>
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</div>
</div>
</div>
</nav>
您可以使用左侧 div 的 类 .me-auto
或右侧 div 的 .ms-auto
来实现此目的。这会在两个不同的导航元素之间添加边距。这是一个简短的演示,但您可以在 navbar-documentation.
将 navbar-expand-lg 更改为仅 navbar-expand,这样示例就很容易看到,而无需翻到整页。
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Bootstrap navbar demo</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-0evHe/X+R7YkIZDRvuzKMRqM+OrBnVFBL6DOitfPri4tjfHxaWutUpFmBp4vmVor" crossorigin="anonymous">
</head>
<body>
<nav class="navbar navbar-expand navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="#">Navbar</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<!-- div class="navbar-nav"> -->
<!-- use me-auto here... -->
<div class="navbar-nav me-auto">
<a class="nav-link active" aria-current="page" href="#">Home</a>
<a class="nav-link" href="#">Features</a>
<a class="nav-link" href="#">Pricing</a>
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</div>
<!-- ...or use ms-auto here -->
<!-- <div class="navbar-nav ms-auto"> -->
<div class="navbar-nav">
<a class="nav-link" href="#">Settings</a>
<a class="nav-link" href="#">Account</a>
<a class="nav-link" href="#"><span class="btn btn-outline-danger btn-sm">Logout</span></a>
</div>
</div>
</div>
</nav>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/js/bootstrap.bundle.min.js" integrity="sha384-pprn3073KE6tl6bjs2QrFaJGz5/SUsLqktiwsUTF55Jfv3qYSDhgCecCxMW52nD2" crossorigin="anonymous"></script>
</body>
</html>
请注意,这些更改不会对移动版导航产生任何视觉效果。此外,如果您正在使用例如用于导航的 div
或列表 (ul
/ol
) 与 bootstrap 没有任何视觉差异。但是,它可能会对 SEO 和可访问性产生影响。