我尝试制作一个固定导航栏和两个位于固定导航栏上的粘性顶部导航栏。
实际上我有一个固定导航栏和一个位于固定导航栏上的导航栏。第一个粘性导航栏位于左侧并且可以正常工作，但是当我尝试将第二个粘性导航栏向右浮动时，它停留在第一个粘性导航栏的左侧。 这是我用 wix.com 做的例子:Example
<!--Navigation-->
<nav class="navbar navbar-expand-lg navbar-light bg-dark">
<a class="navbar-brand d-lg-none" href="#">Fabicki.de</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav"
aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNav">
<ul class="navbar-nav mx-auto">
<li class="nav-item">
<a class="nav-link px-lg-4" href="">Start <span class="sr-only">(current)</span></a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle px-lg-4" href="#" id="navbarDropdownMenuLink" role="button"
data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"> Unser Angebot
</a>
<div class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
<a class="dropdown-item" href="tueren">Türen</a>
<a class="dropdown-item" href="fenster">Fenster</a>
<a class="dropdown-item" href="sonstiges">Sonstiges</a>
</div>
</li>
<li class="nav-item">
<a class="nav-link px-lg-4" href="#ueberuns">Über uns</a>
</li>
<li class="nav-item">
<a class="nav-link px-lg-4" href="#projekte">Projekte</a>
</li>
</ul>
</div>
</nav>
<!--Navigation-->
<!--Logonav-->
<nav class="navbar sticky-top position-fixed navbar-dark bg-purple round-rb shadow">
<a class="navbar-brand mx-5 d-inline-flex" href="">
<img src="{% static 'web/images/Logo_transparent_klein.png' %}" height="73" alt="Startseite">
<div class="col my-auto">
<span class="h4 ml-5 m">
<b>F.T.F.</b>
</span><br>
<span class="ml-5">
FABICKI
</span>
</div>
</a>
</nav>
<!--Logonav-->
<!--second nav (a btn)-->
<nav class="navbar fixed-top navbar-dark bg-purple round-b mr-5 shadow">
<a class="navbar-brand mx-3" href="#kontakt"><b>Kontakt</b></a>
</nav>
<!--second nav (a btn)-->
最佳答案
不要那样做三个导航栏!试试这个它应该工作
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.0/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script>
</head>
<body>
<nav class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<!--This is your first NavBar with Image on Left Side-->
<img class="img-responsive nav navbar-nav navbar-left" src="umbrella.png"> <!-- Put Your Logo Image Here-->
</img>
<!--This is your second Navbar with links and other stuffs-->
<ul class="nav navbar-nav">
<li class="active"><a href="#">Home</a></li>
<li><a href="#">Page 1</a></li>
<li><a href="#">Page 2</a></li>
<li><a href="#">Page 3</a></li>
</ul>
<!--This is your third Navbar with your custom text-->
<ul class="nav navbar-nav navbar-right">
<a href="#"><b>Kontakt</b></a>
</ul>
</div>
</nav>
<h1>Scroll this page to see the effect</h1>
</body>
</html>
关于html - 如何将 Bootstrap 中的导航与更多元素重叠？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/56135546/