Question

我希望第二个UL中的项目与页面右侧对齐。我尝试在第一个UL中使用mr-auto，在第二个UL中使用ml-auto（和ml-md-auto），并且使用了对齐内容但没有任何效果。

我遇到第二个问题，其中切换按钮显示在导航栏旁边（在导航栏中找到），而不是页面右侧。

我使用的是Colt Steele的Web Dev＆＃39; Bootcamp＆＃39;学习Bootstrap，但是他们使用的是3.7而不是4，所以我很遗憾地回溯了。我感谢任何和所有的意见。

<div class="container">
  <div class="row">
    <nav class="navbar navbar-expand-md navbar-light">
        <a class="navbar-brand" href="#">Navbar</a>
        <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarText" aria-controls="navbarText" aria-expanded="false" aria-label="Toggle navigation">
            <span class="navbar-toggler-icon"></span>
        </button>
        <div class="navbar-collapse collapse" id="navbarText">
            <ul class="navbar-nav">
                <li class="nav-item active">
                    <a class="nav-link" href="#">Home</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="#">Features</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="#">Pricing</a>
                </li>
            </ul>
            <ul class="navbar-nav ml-auto">
                <li class="nav-item">
                    <a class="nav-link" href="#">Login</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="#">Register</a>
                </li>
            </ul>
        </div>
    </nav>
  </div>
</div>

Answer 1

我删除了该行，现在它按预期工作：

＆＃13;

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">


<div class="container">
        <nav class="navbar navbar-expand-md navbar-light">
            <a class="navbar-brand" href="#">Navbar</a>
            <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarText" aria-controls="navbarText" aria-expanded="false" aria-label="Toggle navigation">
                <span class="navbar-toggler-icon"></span>
            </button>
            <div class="navbar-collapse collapse" id="navbarText">
                <ul class="navbar-nav mr-auto">
                    <li class="nav-item active">
                        <a class="nav-link" href="#">Home</a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link" href="#">Features</a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link" href="#">Pricing</a>
                    </li>
                </ul>

                <ul class="navbar-nav">
                    <li class="nav-item">
                        <a class="nav-link" href="#">Login</a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link" href="#">Register</a>
                    </li>
                </ul>
            </div>
        </nav>
</div>


<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>

＆＃13;

Bootstrap 4 Navbar对齐项目

1 个答案: