html - 如何在 Bootstrap 中创建带有下拉菜单的文本链接？

Question

我试过了，

<div class = "btn-group" style="display:inline;">
  <a class="dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
    <span class="fa fa-star-o" aria-hidden="true"></span> Rate
  </a>
  <ul class="dropdown-menu">
    <li><a href="#">Action</a></li>
  </ul>
</div>

这个问题是文本链接周围有一个我不喜欢的渐变。如何使用 CSS 禁用渐变或者是否有一些优雅的方法可以做到这一点？出于某种原因，在 jsfiddle 中复制它不起作用。

Answer 1

您可以将链接的背景颜色设置为透明。

/* 隐藏菜单链接背景色 */.navbar-default .navbar-nav>.open>a, .navbar-default .navbar-nav>.open>a:focus, .navbar-default .navbar-nav>.open>a:hover { 背景色:透明!重要；

/* hide menu link background color */
.navbar-default .navbar-nav>.open>a, .navbar-default .navbar-nav>.open>a:focus, .navbar-default .navbar-nav>.open>a:hover {
  background-color: transparent !important;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet"/>
<nav class="navbar navbar-default">
  <div class="container-fluid">
    <!-- Brand and toggle get grouped for better mobile display -->

    <!-- Collect the nav links, forms, and other content for toggling -->
    <div id="bs-example-navbar-collapse-1">
      <ul class="nav navbar-nav">
        <li class="active"><a href="#">Link <span class="sr-only">(current)</span></a></li>
        <li><a href="#">Link</a></li>
        <li class="dropdown">
          <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
          <ul class="dropdown-menu">
            <li><a href="#">Action</a></li>
            <li><a href="#">Another action</a></li>
            <li><a href="#">Something else here</a></li>
            <li role="separator" class="divider"></li>
            <li><a href="#">Separated link</a></li>
            <li role="separator" class="divider"></li>
            <li><a href="#">One more separated link</a></li>
          </ul>
        </li>
      </ul>

    </div><!-- /.navbar-collapse -->
  </div><!-- /.container-fluid -->
</nav>