我正在使用 Bootstrap 和导航栏制作一个网站以保持在顶部,但是使用类 sticky-top
似乎没有做任何事情。
这是导航的代码:
<div class="row">
<div class="col-md-12">
<ul class="nav justify-content-center sticky-top">
<li class="nav-item">
<a class="nav-link active" href="#">Active</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
</ul>
</div>
</div>
希望有人能帮忙!
最佳答案
您需要将 sticky-top
放到导航栏的容器中,如果该 row
是导航栏,那么您需要将它放在那里而不是它的子项。
/* For displaying */
body {
height: 300vh;
background-image: linear-gradient(to bottom, white, black);
}
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<!-- You need to move sticky-top to the outer element of navbar, which is here -->
<div class="row sticky-top">
<div class="col-md-12">
<ul class="nav justify-content-center">
<li class="nav-item">
<a class="nav-link active" href="#">Active</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
</ul>
</div>
</div>
关于html - 使 Bootstrap Nav 置顶,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/57246463/