我试图将我的跨度类放在我的导航栏标题中，但是，由于某种原因，它位于下拉菜单之外。
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link href="Main.css" rel="stylesheet" />
<title>Page Title</title>
</head>
<body>
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbar-collapse-main">
<span class="sr-only">TOGGLE NAVIGATION</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<div class="collapse navbar-collapse" id="navbar-collapse-main">
<ul class="nav navbar-nav navbar-right">
<li><a class="active" href="#">Home</li>
<li><a href="#">About</li>
<li><a href="#">Serviços</li>
<li><a href="#">Testemunhos</li>
<li><a href="#">Contato</li>
</ul>
</div>
</div>
</nav>
<div id="home">
<div class="landing-next">
<h1>BOOTSTRAP</h1>
<h3>Building my first webpage.</h3>
<a href="#" class="btn btn-success">Get Started With a Webpage Today</a>
</div>
</div>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo"
crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49"
crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy"
crossorigin="anonymous"></script>
</body>
</html>我注意到的另一个问题是在我的 div 类中，出于某种原因，我的 div landing-next 在我的标签内显示链接，我希望它们显示正常的字母。
最佳答案
三个span构建所谓的汉堡菜单的标签是v3代码，它不再可用。来自migration docs :
.navbar-toggleis now.navbar-togglerand has different styles and inner markup (no more three<span>s).
有几种选择。您可以使用矢量字体(例如 FontAwesome 和 fa fa-bars )或者像 some examples 中的 Bootstrap ， A
Data URI用于 SVG。
关于链接，您只是忘记关闭 <a>标签。
关于html - 导航栏链接位于下拉菜单之外的链接，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/53145912/