css Bootstrap-从左到右5个导航栏按钮

vbkedwbf 于 2023-01-27 发布在 Bootstrap

关注(0)|答案(2)|浏览(201)

我想把这个bootstrap5导航栏按钮从左边改为右边，但是我不知道如何使用css或bootstrap5，伙计们，我怎么能做到呢？
我的代码：

<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css" 
    rel="stylesheet" integrity="sha384-GLhlTQ8iRABdZLl6O3oVMWSktQOp6b7In1Zl3/Jr59b6EGGoI1aFkw7cmDA6j6gD" 
    crossorigin="anonymous">

 <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/js/bootstrap.bundle.min.js" integrity="sha384-w76AqPfDkMBDXo30jS1Sgez6pr3x5MlQ1ZAGC+nuZB+EYdgRZgiwxhTBTkF7CXvN" crossorigin="anonymous"></script>

<nav class="navbar navbar-expand-lg navbar-light bg-light">
        <div class="container">
          <a class="navbar-brand" href="#">
            <h1>Pondadb</h1>
          </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" id="navbarSupportedContent">
            <ul class="navbar-nav mr-auto">
              <li class="nav-item active">
                <a class="btn btn-primary mx-lg-2 mx-0 my-lg-0 my-2" href="#">About</a>
              </li>
              <li class="nav-item">
                <a class="btn btn-primary mx-lg-2 mx-0 my-lg-0 my-2" href="#">Contact</a>
              </li>
              <li class="nav-item">
                <a class="btn btn-primary mx-lg-2 mx-0 my-lg-0 my-2" href="#">Login</a>
              </li>
              <li class="nav-item">
                <a class="btn btn-primary mx-lg-2 mx-0 my-lg-0 my-2" href="#">Singn-Up</a>
              </li>
            </ul>
          </div>
        </div>
      </nav>

css

来源：https://stackoverflow.com/questions/75212111/bootstrap-5-navbar-button-from-left-to-right

2条答案

按热度按时间

iovurdzv1#

你有.mr-auto，它是Bootstrap 4的margin-right: auto;版本，在B5中不起作用，正确的类应该是.me-auto。
然而，你不需要margin-right: auto;，你需要margin-left: auto;把元素推到右边，在B5中，你应该使用ms-auto。
Spacing · Bootstrap v5.3

<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-GLhlTQ8iRABdZLl6O3oVMWSktQOp6b7In1Zl3/Jr59b6EGGoI1aFkw7cmDA6j6gD" crossorigin="anonymous">

<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/js/bootstrap.bundle.min.js" integrity="sha384-w76AqPfDkMBDXo30jS1Sgez6pr3x5MlQ1ZAGC+nuZB+EYdgRZgiwxhTBTkF7CXvN" crossorigin="anonymous"></script>

<nav class="navbar navbar-expand-lg navbar-light bg-light">
  <div class="container">
    <a class="navbar-brand" href="#">
      <h1>Pondadb</h1>
    </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" id="navbarSupportedContent">
      <ul class="navbar-nav ms-auto">
        <li class="nav-item active">
          <a class="btn btn-primary mx-lg-2 mx-0 my-lg-0 my-2" href="#">About</a>
        </li>
        <li class="nav-item">
          <a class="btn btn-primary mx-lg-2 mx-0 my-lg-0 my-2" href="#">Contact</a>
        </li>
        <li class="nav-item">
          <a class="btn btn-primary mx-lg-2 mx-0 my-lg-0 my-2" href="#">Login</a>
        </li>
        <li class="nav-item">
          <a class="btn btn-primary mx-lg-2 mx-0 my-lg-0 my-2" href="#">Singn-Up</a>
        </li>
      </ul>
    </div>
  </div>
</nav>

赞(0）回复(0）举报 2023-01-27

i1icjdpr2#

我认为将中的“mr-auto”更改为“ml-auto”会有所帮助。它是margin-right的引导形式：auto，所以它意味着它被放置在右边。如果我理解你的意思是右边，你希望它在右边，所以把它改为margin-left：自动= ml-自动。

赞(0）回复(0）举报 2023-01-27