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防止可折叠的导航栏在图像下包裹?

[英]Prevent collapsible navbar from wrapping under an image?

我正在尝试防止折叠的导航栏在图像下包裹。 一旦分辨率小于476px,导航栏就会自动换行。 我尝试在<nav>标记中使用d-sm-inline-block,但它会继续包裹。

我附加了一张图片,显示代码在做什么。 我还从代码中删除了我正在使用的图像,因为我是在Django模板中构建它的。

使用Bootstrap4

导航栏包装

<nav class="navbar navbar-expand-md bg-dark navbar-dark sticky-top">

    <img class="img-fluid picture-padding" src="temp" alt="temp">

    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#collapsibleNavbar">
      <span class="navbar-toggler-icon"></span>
    </button>

    <!-- Links -->
    <div class="collapse navbar-collapse" id="collapsibleNavbar">

      <ul class="navbar-nav">
        <li class="nav-item">
          <a class="nav-link" href="#">Link 1</a>
        </li>
        <li class="nav-item">
          <a class="nav-link" href="#">Link 2</a>
        </li>
        <li class="nav-item">
          <a class="nav-link" href="#">Link 3</a>
        </li>
      </ul>
    </div>
</nav>

如果我正确理解了您的问题的上下文,则您似乎正在尝试将徽标添加到基于响应式Bootstrap 4的模板中。 如果我的假设正确,请替换以下行:

<img class="img-fluid picture-padding" src="temp" alt="temp">

附:

<a class="navbar-brand" href="#">
    <img src="temp" width="30" height="30" alt="">
</a>

应该完成您想要的。

以下是完整的bootstrap 4模板页面代码:

<!doctype html>
<html lang="en">
  <head>
    <!-- Required meta tags -->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

    <!-- Bootstrap CSS -->
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">

    <title>Hello, world!</title>
  </head>
  <body>
    <nav class="navbar navbar-expand-md bg-dark navbar-dark sticky-top">
        <!-- <a class="navbar-brand" href="#">Logo</a>   -->
        <a class="navbar-brand" href="#">
            <img src="./test.png" width="30" height="30" alt="">
        </a>

        <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#collapsibleNavbar">
          <span class="navbar-toggler-icon"></span>
        </button>

        <!-- Links -->
        <div class="collapse navbar-collapse" id="collapsibleNavbar">

          <ul class="navbar-nav">
            <li class="nav-item">
              <a class="nav-link" href="#">Link 1</a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="#">Link 2</a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="#">Link 3</a>
            </li>
          </ul>
        </div>
    </nav>

    <!-- Optional JavaScript -->
    <!-- jQuery first, then Popper.js, then Bootstrap JS -->
    <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/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
  </body>
</html>

这是移动结果:

带品牌的移动引导导航栏

这是桌面结果:

带品牌的桌面引导程序导航栏

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