【问题标题】:How to make coloured buttons in bootstrap navbar?如何在引导导航栏中制作彩色按钮?
【发布时间】:2016-09-26 07:48:22
【问题描述】:

我想在导航器中有一个带有白色文本的红色“捐赠”大按钮,我的解决方案是<a href="#" class="btn btn-danger">Donate Now</a>。但是,该按钮似乎在悬停时变为透明。

我也试过<span class="label label-danger">Danger</span><p class="btn btn-danger">Donate Now</p>,但前者太小,而后者在悬停时看起来很奇怪。

<head>
  <title>
    Test
  </title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <!-- Bootstrap -->
  <link href="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
  <link href="/static/knowledge/index.css" rel="stylesheet">
</head>

<body>
  <div class="header">
    <nav class="navbar navbar-default navbar-static-top">
      <div class="container-fluid">
        <div class="navbar-header">
          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
            <span class="sr-only">Toggle navigation</span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
          </button>
        </div>
        <div id="navbar" class="navbar-collapse collapse">
          <ul class="nav navbar-nav navbar-right">
            <li>
              <a href="#" class="btn btn-danger">Donate Now</a>
            </li>
          </ul>
        </div>
        <!--/.nav-collapse -->
      </div>
    </nav>
  </div>
</body>

如果上面的代码无法重现我的问题,我还创建了这个fiddle

【问题讨论】:

    标签: html css twitter-bootstrap button navbar


    【解决方案1】:

    在您的自定义样式表上尝试此代码

    .navbar-default .navbar-nav>li>a:focus, .navbar-default .navbar-nav>li>a:hover {
        color: #333;
        background-color: red!important;
        border: 1px solid red!important;
    }
    

    【讨论】:

      【解决方案2】:

      您在小提琴中使用了标签而不是按钮。而且您不应该使用导航链接所属的按钮,但您可以使用简单的包装器绕过它。

      <li>
          <span>
             <a class="btn btn-danger btn-lg">Donate Now</a>
          </span>
      </li>
      

      【讨论】:

        【解决方案3】:

        试试这个可能对你有帮助

        <!DOCTYPE html>
        <html lang="en">
        <head>
          <title>Bootstrap Case</title>
          <meta charset="utf-8">
          <meta name="viewport" content="width=device-width, initial-scale=1">
          <link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
          <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
          <script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
        </head>
        <body>
        
        <nav class="navbar navbar-inverse">
          <div class="container-fluid">
            <div class="navbar-header">
              <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>                        
              </button>
              <a class="navbar-brand" href="#">WebSiteName</a>
            </div>
            <div class="collapse navbar-collapse" id="myNavbar">
              <ul class="nav navbar-nav">
               <p class="btn btn-danger btn-lg">Donate Now</p>
              </ul>
            </div>
          </div>
        </nav>
          
        <div class="container">
          <h3>Collapsible Navbar</h3>
          <p>In this example, the navigation bar is hidden on small screens and replaced by a button in the top right corner (try to re-size this window).
          <p>Only when the button is clicked, the navigation bar will be displayed.</p>
        </div>
        
        </body>
        </html>

        【讨论】:

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