Question

我需要在我的bootstrap导航栏中分隔我的链接。我已经为此编写了代码，但我似乎无法弄清楚为什么/它在哪里被覆盖。

任何人都可以帮助我理解我做错了吗？

＆＃13;

.navbar {
  background-image: url("images/navbarbgnew.png");
  background-size: cover;
  margin: -30px 0 15px 0;
}

.navbar ul {
  display: flex;
  justify-content: space-around;
}

.navbar ul li a {
  color: #FFF;
  font-family: "Helvetica," sans-serif;
  font-weight: 600;
  font-size: 14px;
}

＆＃13;

<nav class="navbar navbar-expand-md navbar-light bg-light mb-3">
  <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="nav navbar-nav">
      <li class="nav-item dropdown">
        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdownMenuLink" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
          BOOKS
        </a>
        <div class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
          <a class="dropdown-item" href="#">Branding Sutra</a>
        </div>
      </li>
      <li class="nav-item dropdown">
        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdownMenuLink" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
          LEARNING LAB
        </a>
        <div class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
          <a class="dropdown-item" href="#">Workshops</a>
          <a class="dropdown-item" href="#">Classes</a>
          <a class="dropdown-item" href="#">Audio Downloads</a>
        </div>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">SERVICES</a>
      </li>
    </ul>
  </div>
</nav>

＆＃13;

Answer 1

我建议尽可能使用本机Bootstrap类，因为对于这种性质的事物使用自定义css往往会导致意外的结果，这需要更多的自定义css来修复。

要获得所需的效果，首先需要将justify-content-around类添加到父div，然后将每个主要导航项放入他们自己的ul元素中，如下面的代码片段所示：

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">

<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>

<nav class="navbar navbar-expand-md navbar-light bg-light mb-3">
    <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 justify-content-around" id="navbarSupportedContent">
        <ul class="nav navbar-nav">
            <li class="nav-item dropdown">
                <a class="nav-link dropdown-toggle" href="#" id="navbarDropdownMenuLink" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                    BOOKS
                </a>
                <div class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
                    <a class="dropdown-item" href="#">Branding Sutra</a>
                </div>
            </li>
        </ul>
        <ul class="nav navbar-nav">
            <li class="nav-item dropdown">
                <a class="nav-link dropdown-toggle" href="#" id="navbarDropdownMenuLink" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                    LEARNING LAB
                </a>
                <div class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
                    <a class="dropdown-item" href="#">Workshops</a>
                    <a class="dropdown-item" href="#">Classes</a>
                    <a class="dropdown-item" href="#">Audio Downloads</a>
                </div>
            </li>
        </ul>
        <ul class="nav navbar-nav">
            <li class="nav-item">
                <a class="nav-link" href="#">SERVICES</a>
            </li>
        </ul>
    </div>
</nav>

Bootstrap navbar justify-content标记无法正常工作

1 个答案: