Question

我想将我的最后2个链接项浮动在顶部导航栏中，但引导程序类：'Float-right'不起作用，并且都不使用CSS进行选择。由于引导方式无效，因此我将文本包装在div中，并尝试使用CSS对其进行浮动。

代码如下：

<!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://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
    <link rel="stylesheet" type="text/css" href="style.css">
    <title>SoundOff Signal</title>
  </head>

  <div class="container">
  <body>
    <nav class="navbar navbar-expand-lg navbar-dark bg-dark">
      <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
        <span class="navbar-toggler-icon"></span>
      </button>
      <div class="collapse navbar-collapse" id="navbarNav">
        <ul class="navbar-nav">
          <li class="nav-item active">
            <a class="nav-link" href="#">EMERGENCY <span class="sr-only">(current)</span></a>
          </li>
          <li class="nav-item">
            <a class="nav-link" href="#">AMBER</a>
          </li>
          <li class="nav-item">
            <a class="nav-link" href="#">GOVERNMENT</a>
          </li>
          <!-- This is where I want to intiate my link float-->

          <li class="nav-item">
            <a class="nav-link" href="#">FIND A DEALER</a>
          </li>
          <li class="nav-item">
            <a class="nav-link" href="#">DEALER PORTER</a>
          </li>

          </li>
        </ul>
      </div>
    </nav>
</div>

.navbar {
    background-color: black;
}

.card-body {
    text-align: center;
}

body {
    background-color: black;
}

nav {
    background-color: #1E1F22;
}


.float {
    float: right;
}

Answer 1

在您的ul上添加w-100类，以获取导航栏和ml-auto的100％宽度，而不是通过float类将该div推向右侧

 <ul class="navbar-nav w-100">
      <li class="nav-item active">
        <a class="nav-link" href="#">EMERGENCY <span class="sr-only">(current)</span></a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">AMBER</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">GOVERNMENT</a>
      </li>
      <!-- This is where I want to intiate my link float-->
      <div class="ml-auto">
      <li class="nav-item">
        <a class="nav-link" href="#">FIND A DEALER</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">DEALER PORTER</a>
      </li>
      </div>
      </li>
    </ul>

实时example

Answer 2

<nav class="navbar navbar-expand-md navbar-dark bg-primary">
<a class="navbar-brand abs" href="#">Your Logo/ Name</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#collapsingNavbar">
    <span class="navbar-toggler-icon"></span>
</button>
<div class="navbar-collapse collapse" id="collapsingNavbar">
    <ul class="navbar-nav">
        <li class="nav-item active">
             <a class="nav-link" href="#">EMERGENCY <span class="sr-only">(current)</span></a>
        </li>
        <li class="nav-item">
            <a class="nav-link" href="#">AMBER</a>
        </li>
        <li class="nav-item">
            <a class="nav-link" href="#">GOVERNMENT</a>
        </li>
    </ul>
    <ul class="navbar-nav ml-auto">
        <li class="nav-item">
            <a class="nav-link" href="#">FIND A DEALER</a>
        </li>
        <li class="nav-item">
            <a class="nav-link" href="#">DEALER PORTER</a>
        </li>
    </ul>
</div>

使用CSS和/或Bootstrap将导航栏链接浮动到右侧

2 个答案: