我试图在可能的导航栏中包含一个开关控件，但显示并不完美，因为我无法调整标签和开关的对齐方式。实现该目标的最佳方法是什么？
这是我的工作代码:
<!doctype html>
<html lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
<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">
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
</head>
<body>
<header>
<nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark">
<a class="navbar-brand" href="#">App</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarCollapse" aria-controls="navbarCollapse" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarCollapse">
<ul class="navbar-nav mr-auto">
<li class="nav-item active">
<a class="nav-link" href="#">First</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
</ul>
<form class="form-inline">
<div class="nav-item custom-control custom-switch mr-sm-2" >
<input type="checkbox" class="navbar-toggler form-control custom-control-input" id="transparency" checked>
<label class="navbar-text custom-control-label small" for="transparency">Transparency</label>
</div>
</form>
</div>
</nav>
</header>
</body>谢谢
最佳答案
您可以通过将 line-height 属性添加到您的自定义控件类来轻松实现这一点
.custom-control {
position: relative;
display: block;
min-height: 1.5rem;
line-height: 7px; #just add this property
padding-left: 1.5rem;
}
检查这个
.custom-control {
line-height: 7px;
} <html lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
<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">
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
</head>
<body>
<header>
<nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark">
<a class="navbar-brand" href="#">App</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarCollapse" aria-controls="navbarCollapse" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarCollapse">
<ul class="navbar-nav mr-auto">
<li class="nav-item active">
<a class="nav-link" href="#">First</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
</ul>
<form class="form-inline">
<div class="nav-item custom-control custom-switch mr-sm-2" >
<input type="checkbox" class="navbar-toggler form-control custom-control-input" id="transparency" checked>
<label class="navbar-text custom-control-label small" for="transparency">Transparency</label>
</div>
</form>
</div>
</nav>
</header>
</body>关于html - 如何在导航栏中包含自定义开关，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/57251459/