Bootstrap 4 浮动右侧不适用于导航栏 [英] Bootstrap 4 float-right not working with the navbar

问题描述

这是代码.我需要将导航栏(没有徽标)移到右侧.

所以我添加了 float-right 来喜欢 <div class="collapse navbar-collapse float-right" id="navbarSupportedContent">.

但是没有用.

完整代码

<a class="navbar-brand" href="#">流行语录合集</a><button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle导航"><span class="navbar-toggler-icon"></span><div class="collapse navbar-collapse float-right" id="navbarSupportedContent"><ul class="navbar-nav mr-auto"><li class="nav-item active"><a class="nav-link" href="#">首页 <span class="sr-only">(current)</span></a><li class="nav-item"><a class="nav-link" href="#">提交报价</a>

</nav>

解决方案

只需添加:

• .justify-content-end 到 .navbar-collapse

• 移除浮动，bootstrap 4 默认是 flexbox，所以你可以利用这一点.

像这样:

This is the code. I need to move navbar(without logo) to right side.

So I added float-right to like <div class="collapse navbar-collapse float-right" id="navbarSupportedContent">.

But it did not worked.

Full Code

<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
      <a class="navbar-brand" href="#">Popular Quotes Collection</a>
      <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
        <span class="navbar-toggler-icon"></span>
      </button>

      <div class="collapse navbar-collapse float-right" id="navbarSupportedContent">
        <ul class="navbar-nav mr-auto">
          <li class="nav-item active">
            <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
          </li>
          <li class="nav-item">
            <a class="nav-link" href="#">Submit a Quote</a>
          </li>
        </ul>
      </div>
    </nav>

解决方案

Simply add:

• .justify-content-end to .navbar-collapse

• Remove floats, bootstrap 4 is flexbox by default so you can take advantage of this.

Like this:

<div class="collapse navbar-collapse justify-content-end" id="navbarSupportedContent">

Working Resizable Fiddle

这篇关于Bootstrap 4 浮动右侧不适用于导航栏的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！