我有替换我的类容器的类我叫它container-mini 到目前为止好不是问题,但是在移动屏幕上,这样的汉堡包菜单有问题 这里是我简单的标题代码
<nav class="navbar navbar-toggleable-md navbar-light my-4" id="navna">
<div class="container-mini">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#site-nav" aria-controls="site-nav" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<a class="navbar-brand logona" href="/dusbam/id/">
<h1>LOGO</h1>
</a>
<div class="collapse navbar-collapse" id="site-nav">
<ul class="navbar-nav text-sm-left ml-auto">
<li class="nav-item">
<a class="nav-link" href="/dusbam/id/rooms">Kamar</a>
</li>
</ul>
</div>
</div>
</nav>
所以我的问题是如何制作像没有类容器的图2中的汉堡包菜单