为什么我的下拉标签在Chrome中分成两行?

时间:2018-11-05 23:39:12

标签: html css bootstrap-4

我正在尝试在导航栏的右侧添加一些填充,当我在Chrome中重新加载页面时,名称位于1行上,向下箭头位于名称下方的行上。
当我单击它时,问题将完全解决,直到下一次重新加载或调整大小为止。我曾尝试使用Firefox,但没有遇到相同的问题,Firefox上的一切正常。

我想知道每当我在Chrome中重新加载页面时是否有办法摆脱这个问题?

此外,还有其他方法可以将右侧的导航项向左移动一点而不使用填充吗?
当下拉菜单的名称太短(如5或6个字符)时,菜单仅显示其中的一部分,我该如何放置菜单?

在Chrome上重新加载页面时出现的问题:

The problem when reload page on Chrome

当您单击菜单时问题消失了:

The problem disappears when you click on the menu

该问题不在Firefox上

The issue is not on Firefox

我尝试使用短标签: I tried using a short label

这是我的代码

<style>
  #zzz {
    padding-right: 1.5%;
  }
  .navbar-brand {
    padding-left: 1.5% ;
  }
  .nav-link {
    color: #b7c9cc;
  }
  ul.navbar-nav a:hover {
    color: white;
  }
  .navbar-nav > li > .dropdown-menu > .dropdown-item:hover {
    background-color: #202e3e;
  }
  navbar-tooggler {
    color: white;
  }
  .custom-toggler.navbar-toggler {
    border-color: transparent;
    outline: none;
  }
  .custom-toggler .navbar-toggler-icon {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='white' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 8h24M4 16h24M4 24h24'/%3E%3C/svg%3E");
  }
</style>
<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>Sth</title>
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
    <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>
  </head>
  <body>
    <div class="container-fullwidth">
      <nav class="navbar navbar-expand-lg" style="background-color: #202e3e">
        <a class="navbar-brand" href="#">
          <img src="./assets/logo.png" width="32" height="32" alt="">
        </a>

        <button class="navbar-toggler custom-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 mr-auto">
            <li class="nav-item">
              <a class="nav-link" href="#">Nav<span class="sr-only">(current)</span></a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="#">Nav</a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="#">Nav</a>
            </li>
          </ul>
  <!--  -->
          <ul class="navbar-nav" id="zzz">
            <li class="nav-item dropdown">
              <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                Dropdown Menu
              </a>
              <div class="dropdown-menu" aria-labelledby="navbarDropdown">
                <a class="dropdown-item" href="#">Something</a>
                <a class="dropdown-item" href="#">Something</a>
                <a class="dropdown-item" href="#">Something</a>
                <div class="dropdown-divider"></div>
                <a class="dropdown-item" href="#">Log Out</a>
              </div>
            </li>
          </ul>

  <!--  -->
        </div>
      </nav>
    </div>
  </body>
</html>

2 个答案:

答案 0 :(得分:1)

对于填充,请使用px而不是%

#zzz {
    padding-right: 10px;
  }

关于第二个问题,因为您正在使用引导程序,所以它带有它自己的CSS,它使菜单一直对齐到边缘。您添加它以解决该问题。

.dropdown-menu {
    right: 0;
    left: inherit;
}

答案 1 :(得分:-1)

请在代码的以下行尝试“文本右移”:

<ul class="navbar-nav" id="zzz">.

它应该看起来像:

<ul class="navbar-nav text-right" id="zzz">

请尝试发布您的发现。