在某些屏幕尺寸上,区域内容与导航栏重叠。我想知道为什么会这样,以及如何防止。是否需要将所有内容 Package 在容器中,或者该问题的解决方案是什么?
使用 Bootstrap v5.3.0-alpha 1
另外,如果我有一个折叠的导航栏,按钮不能被按下bc的部分是重叠它,所以固定这将是有帮助的
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>test</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-GLhlTQ8iRABdZLl6O3oVMWSktQOp6b7In1Zl3/Jr59b6EGGoI1aFkw7cmDA6j6gD" crossorigin="anonymous">
<link rel="stylesheet" href="{{ url_for('static', filename='css/dashboard.css') }}" />
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.3/font/bootstrap-icons.css">
</head>
<body>
<nav class="navbar bg-body-tertiary">
<div class="container-fluid">
<a class="navbar-brand" href="#">
<img src={{url_for('static', filename='/images/logo.png')}} id="logo" alt="Logo" width="50" height="50" class="d-inline-block align-text-top" style="border-radius: 5px;">
</a>
<div class="btn-toolbar align-items-center justify-content-center" role="toolbar" aria-label="Toolbar with button groups">
<div class="btn-group me-2" role="group" aria-label="sign in">
<div class="dropdown">
<!-- dropdown-toggle -->
<button class="btn btn-primary" id="connect_wallet_button" type="button" data-bs-toggle="dropdown" aria-expanded="false">
Sign In
</button>
<ul class="dropdown-menu dropdown-menu-end d-none" id="dropdown_menu">
<li><a class="dropdown-item" href="#" id="logout_button">Logout</a></li>
</ul>
</div>
</div>
<div class="btn-group me-2" role="group" aria-label="theme button">
<a href="/#">
<i class="bi bi-sun" id="theme_icon" style="font-size: 1.3rem;"></i>
</a>
</div>
</div>
</div>
</nav>
<div class="position-absolute top-50 start-50 translate-middle p-3">
<div class="card">
<div class="card-body">
<h3 class="card-title text-center">test form</h3>
<form class="needs-validation" id="form" action="/form" method="post">
<div class="mb-3">
<label for="name" class="form-label">test</label>
<input type="text" class="form-control" id="name" name="name" required>
</div>
<div class="mb-3">
<label for="name" class="form-label">test</label>
<input type="text" class="form-control" id="name" name="name" required>
</div>
<div class="mb-3">
<label for="name" class="form-label">test</label>
<input type="text" class="form-control" id="name" name="name" required>
</div>
<div class="mb-3">
<label for="name" class="form-label">test</label>
<input type="text" class="form-control" id="name" name="name" required>
</div>
<div class="mb-3">
<label for="name" class="form-label">test</label>
<input type="text" class="form-control" id="name" name="name" required>
</div>
<div class="mb-3">
<label for="name" class="form-label">test</label>
<input type="text" class="form-control" id="name" name="name" required>
</div>
<div class="mb-3">
<label for="name" class="form-label">test</label>
<input type="text" class="form-control" id="name" name="name" required>
</div>
<div class="mb-3">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="test" value="False" name="test" required>
<label class="form-check-label" for="test">
???
</label>
</div>
</div>
<div class="d-none" id="form_button_group">
<button type="button" class="btn btn-secondary" id="clear_button">Clear</button>
<button type="submit" class="btn btn-primary" id="submit_button">Submit</button>
</div>
</form>
</div>
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/js/bootstrap.bundle.min.js" integrity="sha384-w76AqPfDkMBDXo30jS1Sgez6pr3x5MlQ1ZAGC+nuZB+EYdgRZgiwxhTBTkF7CXvN" crossorigin="anonymous"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/dashboard.js') }}"></script>
<script type="application/javascript" src="https://cdn.ethers.io/lib/ethers-5.2.umd.min.js"></script>
</body>
</html>
2条答案
按热度按时间qncylg1j1#
这个设置有很多问题,我不确定你想解决哪一个。如果你想知道的只是如何调整顶部的内容,那就是z-index设置。你可以用z-index来设置元素的样式,以控制顶部显示的内容。我在你的代码中添加了一个前台类。
uz75evzq2#
这里的主要问题是,您的测试表单“div”使用
absolute
定位,导致它从正常文档流中删除。因此,当屏幕高度更小时或更大时,顶部位置将根据它的top: 50% !important
规则重新计算,导致与导航栏重叠或在两个元素之间留下大量白色。为了解决这个问题,我建议删除位置规则,并为测试表单“div”指定一个宽度(我在这里使用
.container
,您可以将其更改为适合您的设计的任何宽度)。