如何在引导程序的小屏幕上更改导航栏切换按钮的位置答案

【问题标题】：How can I change navbar toggler button position on small screen in bootstrap如何在引导程序的小屏幕上更改导航栏切换按钮的位置
【发布时间】：2019-03-08 15:51:12
【问题描述】：

我使用的是 bootstrap 4，在这里我制作了一个导航栏，将导航栏品牌放在中心，导航链接放在导航栏的两侧。但这里的问题是，当它点击小屏幕导航栏切换按钮时，它会出现在 navbar-brand 之后的中心，我不希望这样，我希望切换按钮位于屏幕右侧。

这是我的代码

<nav class="navbar navbar-expand-md navbar-light bg-light">
        <div class="navbar-collapse collapse w-100 order-1 order-md-0 dual-collapse2">
            <ul class="navbar-nav mr-auto">
                <li class="nav-item active">
                    <a class="nav-link" href="#">EDITION</a>
                </li>
            </ul>
        </div>
        <div class="mx-auto order-0">
            <a class="navbar-brand mx-auto" href="#">Brand</a>
            <button class="navbar-toggler" type="button" data-toggle="collapse" data-target=".dual-collapse2">
                <span class="navbar-toggler-icon"></span>
            </button>
        </div>
        <div class="navbar-collapse collapse w-100 order-3 dual-collapse2">
            <ul class="navbar-nav ml-auto">
                <li class="nav-item">
                    <a class="nav-link" href="#">Home</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="#">Login</a>
                </li>
            </ul>
        </div>
    </nav>

我尝试使用类似这样的媒体查询，但它不起作用。

@media (min-width: 576px) {
            .navbar-toggler {
                transform: translateX(50px) !important;
            }
        }

【问题讨论】：

标签： html css twitter-bootstrap bootstrap-4

【解决方案1】：

只需将切换按钮移出品牌容器即可。

<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://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" 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>

<nav class="navbar navbar-expand-md navbar-light bg-light">

  <!-- first navigation -->
  <div class="navbar-collapse collapse w-100 order-1 order-md-0 dual-collapse2">
    <ul class="navbar-nav mr-auto">
      <li class="nav-item active">
        <a class="nav-link" href="#">EDITION</a>
      </li>
    </ul>
  </div>

  <!-- brand -->
  <div class="mx-auto order-0">
    <a class="navbar-brand mx-auto" href="#">Brand</a>
  </div>

  <!-- toggle button for navigations -->
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target=".dual-collapse2">
    <span class="navbar-toggler-icon"></span>
  </button>

  <!-- second navigation -->
  <div class="navbar-collapse collapse w-100 order-3 dual-collapse2">
    <ul class="navbar-nav ml-auto">
      <li class="nav-item">
        <a class="nav-link" href="#">Home</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">Login</a>
      </li>
    </ul>
  </div>
</nav>

【讨论】：