Html 引导主容器被导航栏遮住
我正在尝试从起始页面引导引导引导。我希望一切都会顺利,页面应该呈现为初学者页面所显示的样子。但我遇到了一个奇怪的问题(据我所知),主容器不能放在页面的中心。事实上,主容器的位置与导航栏的位置相同,如屏幕截图所示。IE和Firefox上的结果相同。我还没有自定义bootstrap.min.css 源html如下所示:Html 引导主容器被导航栏遮住,html,css,twitter-bootstrap,containers,navbar,Html,Css,Twitter Bootstrap,Containers,Navbar,我正在尝试从起始页面引导引导引导。我希望一切都会顺利,页面应该呈现为初学者页面所显示的样子。但我遇到了一个奇怪的问题(据我所知),主容器不能放在页面的中心。事实上,主容器的位置与导航栏的位置相同,如屏幕截图所示。IE和Firefox上的结果相同。我还没有自定义bootstrap.min.css 源html如下所示: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="description" content="">
<meta name="author" content="">
<link rel="icon" href="../../../../favicon.ico">
<title>Starter Template for Bootstrap</title>
<!-- Bootstrap core CSS-->
<link href="/stylesheets/bootstrap.min.css" rel="stylesheet">
<!-- Custom styles for this template-->
</head>
<body>
<nav class="navbar navbar-expand-sm navbar-dark fixed-top" style="background-color: #124191;">
<a class="navbar-brand" href="#">
<Google></Google>
</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarsExampleDefault" aria-controls="navbarsExampleDefault" aria-expanded="false" aria-label="Toggle navigation"><span class="navbar-toggler-icon"></span></button>
<div class="collapse navbar-collapse" id="navbarsExampleDefault">
<ul class="navbar-nav mr-auto">
<li class="nav-item"><a class="nav-link" href="#">Google </a></li>
<li class="nav-item"><a class="nav-link" href="#">Google</a></li>
<li class="nav-item"><a class="nav-link" href="#">Google</a></li>
<li class="nav-item"><a class="nav-link" href="#">Google</a></li>
<li class="nav-item"><a class="nav-link" href="#">Google</a></li>
<li class="nav-item"><a class="nav-link" href="#">Google</a></li>
<li class="nav-item"><a class="nav-link" href="#">Google</a></li>
<li class="nav-item dropdown"><a class="nav-link dropdown-toggle" id="dropdown01" href="https://example.com" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown</a>
<div class="dropdown-menu" aria-labelledby="dropdown01"><a class="dropdown-item" href="#">Action</a><a class="dropdown-item" href="#">Another action</a><a class="dropdown-item" href="#">Something else here</a></div>
</li>
</ul>
</div>
</nav>
<main class="container" role="main">
<div class="card" style="width: 18rem;">
<div class="card-body">
<h5 class="card-title">Card title</h5>
<h6 class="card-subtitle mb-2 text-muted">Card subtitle</h6>
<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p><a class="card-link" href="#">Card link</a><a class="card-link" href="#">Another link</a></div>
</div>
</main>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="/javascripts/bootstrap.min.js"></script>
</body>
</html>
启动模板
-
卡片标题
卡片字幕
一些快速示例文本,用于构建卡片标题并构成卡片的大部分&apos;它的内容
您能帮忙吗?导航栏应该像这样放在容器中
<main class="container" role="main">
<nav class="navbar navbar-expand-sm navbar-dark fixed-top" style="background-color: #124191;">
<a class="navbar-brand" href="#">
<Google></Google>
</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarsExampleDefault" aria-controls="navbarsExampleDefault" aria-expanded="false" aria-label="Toggle navigation"><span class="navbar-toggler-icon"></span></button>
<div class="collapse navbar-collapse" id="navbarsExampleDefault">
<ul class="navbar-nav mr-auto">
<li class="nav-item"><a class="nav-link" href="#">Google </a></li>
<li class="nav-item"><a class="nav-link" href="#">Google</a></li>
<li class="nav-item"><a class="nav-link" href="#">Google</a></li>
<li class="nav-item"><a class="nav-link" href="#">Google</a></li>
<li class="nav-item"><a class="nav-link" href="#">Google</a></li>
<li class="nav-item"><a class="nav-link" href="#">Google</a></li>
<li class="nav-item"><a class="nav-link" href="#">Google</a></li>
<li class="nav-item dropdown"><a class="nav-link dropdown-toggle" id="dropdown01" href="https://example.com" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown</a>
<div class="dropdown-menu" aria-labelledby="dropdown01"><a class="dropdown-item" href="#">Action</a><a class="dropdown-item" href="#">Another action</a><a class="dropdown-item" href="#">Something else here</a></div>
</li>
</ul>
</div>
</nav>
<div class="card" style="width: 18rem;">
<div class="card-body">
<h5 class="card-title">Card title</h5>
<h6 class="card-subtitle mb-2 text-muted">Card subtitle</h6>
<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p><a class="card-link" href="#">Card link</a><a class="card-link" href="#">Another link</a></div>
</div>
</main>
-
卡片标题
卡片字幕
一些快速示例文本,用于构建卡片标题并构成卡片的大部分&apos;它的内容
导航栏应该像这样放在容器中
<main class="container" role="main">
<nav class="navbar navbar-expand-sm navbar-dark fixed-top" style="background-color: #124191;">
<a class="navbar-brand" href="#">
<Google></Google>
</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarsExampleDefault" aria-controls="navbarsExampleDefault" aria-expanded="false" aria-label="Toggle navigation"><span class="navbar-toggler-icon"></span></button>
<div class="collapse navbar-collapse" id="navbarsExampleDefault">
<ul class="navbar-nav mr-auto">
<li class="nav-item"><a class="nav-link" href="#">Google </a></li>
<li class="nav-item"><a class="nav-link" href="#">Google</a></li>
<li class="nav-item"><a class="nav-link" href="#">Google</a></li>
<li class="nav-item"><a class="nav-link" href="#">Google</a></li>
<li class="nav-item"><a class="nav-link" href="#">Google</a></li>
<li class="nav-item"><a class="nav-link" href="#">Google</a></li>
<li class="nav-item"><a class="nav-link" href="#">Google</a></li>
<li class="nav-item dropdown"><a class="nav-link dropdown-toggle" id="dropdown01" href="https://example.com" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown</a>
<div class="dropdown-menu" aria-labelledby="dropdown01"><a class="dropdown-item" href="#">Action</a><a class="dropdown-item" href="#">Another action</a><a class="dropdown-item" href="#">Something else here</a></div>
</li>
</ul>
</div>
</nav>
<div class="card" style="width: 18rem;">
<div class="card-body">
<h5 class="card-title">Card title</h5>
<h6 class="card-subtitle mb-2 text-muted">Card subtitle</h6>
<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p><a class="card-link" href="#">Card link</a><a class="card-link" href="#">Another link</a></div>
</div>
</main>
-
卡片标题
卡片字幕
一些快速示例文本,用于构建卡片标题并构成卡片的大部分&apos;它的内容
您必须在车身上添加衬垫,以便将车身推到导航下方。将其放在引导文件之后引用的css文件中
body{padding top:70px;}
您必须向body添加填充,以便将其推到导航下方。将其放在引导文件之后引用的css文件中
body{padding top:70px;}
只需将“navbar fixed top”类添加到navbar Cals只需将“navbar fixed top”类添加到navbar Cals您也可以尝试将navbar的位置设置为Static。您是否可以检查,事实上我做了与此示例相同的事情,但是结果完全不同。在这个链接中,body标签的padding top为5rem。你也可以尝试将导航栏的位置设置为static。你可以检查一下,事实上我做了与这个示例相同的事情,但结果完全不同。在这个链接中,body标签的padding top为5rem请检查Rundik的答案,希望它能帮助你。谢谢。请检查Rundik的答案,希望它能帮助你。谢谢,谢谢,这解决了我的问题。事实上,在Bootstrap初学者示例中,使用了一个定制的css,我没有注意到。添加了以下内容:body{padding top:5rem;}谢谢,这解决了我的问题。事实上,在Bootstrap初学者示例中,使用了一个定制的css,我没有注意到。添加了以下内容:正文{padding top:5rem;}