我正在使用 Laravel 和 Bootstrap CSS 框架构建一个网站。我在页面顶部有一个导航栏,用于在不同页面之间导航。默认情况下,Laravel 将导航栏类设置为navbar-light
. 由于我不希望导航栏为白色,因此我将其更改为navbar-dark
. 当我这样做时,导航栏中的所有内容都消失了,只剩下没有任何内容的白条。我究竟做错了什么?
<nav class="navbar navbar-expand-md navbar-dark navbar-laravel" style="margin-bottom: 20px;">
<div class="container">
<a class="navbar-brand" href="{{ url('/') }}">
{{ config('app.name', 'Laravel') }}
</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<!-- Left Side Of Navbar -->
<ul class="navbar-nav mr-auto">
<li class="nav-item">
<a class="nav-link" href="/">Home <span class="sr-only">(current)</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Messages <span class="sr-only">(current)</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">People <span class="sr-only">(current)</span></a> …
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