Bootstrap 4向右浮动不适用于导航栏 [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(无徽标)移到右侧.

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

但是没有用.

完整代码

 < nav class ="navbar navbar-expand-lg navbar-dark bg-dark">< a class ="navbar-brand" href =#">热门行情集合</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></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 =#">首页< span class ="sr-only">(当前)</span></a></li>< li class ="nav-item">< a class ="nav-link" href =#">提交报价</a></li></ul></div></nav> 

解决方案

只需添加:

• .justify-content-end 转换为 .navbar-collapse

• 删除浮点，默认情况下，引导程序4是flexbox，因此您可以利用它.

赞:

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

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

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