我有一个用Bootstrap建立的网站,在桌面上运行良好,在移动设备上以横向模式工作,但在移动设备上不是纵向模式。我在右边有空白处,导航栏的右边不见了。
下面是我的代码:
<!DOCTYPE html>
<html lang="en">
<head>
{% load static %}
<!-- Latest compiled and minified CSS -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-BmbxuPwQa2lc/FVzBcNJ7UAyJxM6wuqIj61tLrc4wSX0szH/Ev+nYRRuWlolflfl" crossorigin="anonymous">
<link rel="stylesheet" type="text/css" href="{% static 'css/main.css' %}">
<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta charset="utf-8">
</head>
<body>
<nav class="navbar navbar-expand navbar-dark bg-dark">
<ul class="navbar-nav navbar-center mb-2 mb-sm-0">
<li class="nav-item fs-3 mx-5">
<a class="nav-link link-color" aria-current="page" href={% url 'homepage' %}>About</a>
</li>
<li class="nav-item fs-3 mx-5">
<a class="nav-link link-color" aria-current="page" href={% url 'gallery' %}>Gallery</a>
</li>
<li class="nav-item fs-3 mx-5 ">
<a class="nav-link link-color" aria-current="page" href={% url 'guestbook' %}>Guestbook</a>
</li>
</ul>
</nav>
{% block content %}{% endblock %}
<!-- Latest compiled JavaScript -->
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta2/dist/js/bootstrap.bundle.min.js" integrity="sha384-b5kHyXgcpbZJO/tY9Ul7kGkf1S0CWuKcCD38l8YkeH8z8QjE0GmW1gYU5S9FOnJ0" crossorigin="anonymous"></script>
</body>
</html>这是我网站上所有页面的包装器,这个问题在所有页面上都是一致的。
我的样式表是:
.img-shrink-100 {
object-fit: contain; /* Do not scale the image */
object-position: center; /* Center the image within the element */
height: 100px;
}
.img-shrink-250 {
object-fit: contain; /* Do not scale the image */
object-position: center; /* Center the image within the element */
height: 250px;
}
.img-shrink-700 {
object-fit: contain; /* Do not scale the image */
object-position: center; /* Center the image within the element */
height: 700px;
}
.p-small {
font-size: 25px;
}
.navbar-nav.navbar-center {
margin: auto;
}
.link-color{
color: #FFF !important;
}
.link-color:hover {
background-color : #999999;
color : white !important;
}
.form-center {
text-align: center;
}
.form-oneline{
display: inline-block;
}有些人已经用overflow-x:hidden解决了右边的白条问题,但这并没有解决我的导航栏中断问题(它确实阻止了滚动到白条)
我对发生了什么感到困惑,但CSS不是我的强项。有什么想法吗?
发布于 2021-09-11 07:48:02
因此,您的代码的问题在于navbar-expand不是要使用的,而是应该与-lg或-sm配对使用。
例如,在您的代码中,您可以这样做:
<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
<ul class="navbar-nav navbar-center mb-2 mb-sm-0">
<li class="nav-item fs-3 mx-5">
<a class="nav-link link-color" aria-current="page" href={% url 'homepage' %}>About</a>
</li>
<li class="nav-item fs-3 mx-5">
<a class="nav-link link-color" aria-current="page" href={% url 'gallery' %}>Gallery</a>
</li>
<li class="nav-item fs-3 mx-5 ">
<a class="nav-link link-color" aria-current="page" href={% url 'guestbook' %}>Guestbook</a>
</li>
</ul>
</nav>同样,如果你这样做,你会得到一个响应式的导航栏,但是toggler/handburger menu button和Navbar Brand的代码没有添加,所以你可能需要添加它才能使菜单具有响应性,并且隐藏在按钮后面。
最终的代码应该如下所示:
<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
<!-- Navbar Brand and Toggler Button Code -->
<div class="container-fluid">
<!-- Navbar Brand -->
<a class="navbar-brand" href="#">Navbar</a>
<!-- Toggler Button -->
<button class="navbar-toggler" type="button" data-bs-toggle="collapse"
data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false"
aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<!-- Navbar Menu -->
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav navbar-center mb-2 mb-sm-0">
<li class="nav-item fs-3 mx-5">
<a class="nav-link link-color" aria-current="page" href={% url 'homepage' %}>About</a>
</li>
<li class="nav-item fs-3 mx-5">
<a class="nav-link link-color" aria-current="page" href={% url 'gallery' %}>Gallery</a>
</li>
<li class="nav-item fs-3 mx-5 ">
<a class="nav-link link-color" aria-current="page" href={% url 'guestbook' %}>Guestbook</a>
</li>
</ul>
</div>
</div>
</nav>https://stackoverflow.com/questions/69138963
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