Bootstarp 导航栏

Question

我对前端不太了解，因为我主要使用Python后端，但对于我的项目，我仍然需要某种前端来在我的模板中显示数据，所以我使用了bootstrap（版本4.1），请告诉我如何将搜索字段放置在导航栏的中央，并将个人资料部分移动到导航栏右侧的末尾。示例 html 和下面导航栏的屏幕截图

{% load static %}
<nav class="navbar navbar-expand-lg navbar-light bg-light" style="height: 100px;">
  <a class="navbar-brand" href="#">
    <img src="{% static 'home/logos/fishing_logo.svg' %}" alt="logo" width="120" height="100">
  </a>
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
    <span class="navbar-toggler-icon"></span>
  </button>
  <div class="collapse navbar-collapse" id="navbarNavAltMarkup">
    <div class="navbar-nav">
      <a class="nav-item nav-link active" href="#">
        Home <img src="{% static 'home/logos/house_logo.svg' %}" alt="logo" width="15" height="15" style="margin-bottom: 5px;">
      </a>
      <a class="nav-item nav-link" href="#">News</a>
      <a class="nav-item nav-link" href="#">How to catch</a>
      <form class="d-flex" role="search">
        <input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
        <button class="btn btn-outline-success" type="submit">Search</button>
      </form>
      <li class="nav-item dropdown">
        <a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">
          Profile
        </a>
        <ul class="dropdown-menu">
          <li><a class="dropdown-item" href="#">Log in</a></li>
          <li><a class="dropdown-item" href="#">Registration</a></li>
          <li><a class="dropdown-item" href="#">View profile</a></li>
          <li><a class="dropdown-item" href="#">Log out</a></li>
        </ul>
      </li>
    </div>
  </div>
</nav>

Answer 1

要将导航栏项目居中，您可以使用

"text-center"

这将使所有视口尺寸上的对齐文本居中。要将搜索字段放置在导航栏的中心，请执行以下操作：

      <form class="d-flex text-center" role="search">
        <input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
        <button class="btn btn-outline-success" type="submit">Search</button>
      </form>

要将配置文件部分移动到导航栏右侧的末尾，请使用 ml-auto 类：

<li class="nav-item dropdown ml-auto">
   <a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">
            Profile</a>
      <ul class="dropdown-menu">
          <li><a class="dropdown-item" href="#">Log in</a></li>
          <li><a class="dropdown-item" href="#">Registration</a></li>
          <li><hr class="dropdown-divider"></li>
          <li><a class="dropdown-item" href="#">View profile</a></li>
          <li><a class="dropdown-item" href="#">Log out</a></li>
      </ul>