4

尝试修改引导程序的粘滞页脚示例http://getbootstrap.com/2.3.2/examples/sticky-footer-navbar.html以具有垂直居中的内容，但仍然无法做到这一点。

完整代码如下。我正在尝试垂直对齐“开始页面内容”和“结束页面内容”评论之间的部分。

将不胜感激任何帮助。

<html lang="en">
  <head>
    <meta charset="utf-8">
    <title>Sticky footer &middot; Twitter Bootstrap</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="">
    <meta name="author" content="">

    <!-- CSS -->
    <link href="../assets/css/bootstrap.css" rel="stylesheet">
    <style type="text/css">

      /* Sticky footer styles
      -------------------------------------------------- */

      html,
      body {
        height: 100%;
        /* The html and body elements cannot have any padding or margin. */
      }

      /* Wrapper for page content to push down footer */
      #wrap {
        min-height: 100%;
        height: auto !important;
        height: 100%;
        /* Negative indent footer by it's height */
        margin: 0 auto -60px;
      }

      /* Set the fixed height of the footer here */
      #push,
      #footer {
        height: 60px;
      }
      #footer {
        background-color: #f5f5f5;
      }

      /* Lastly, apply responsive CSS fixes as necessary */
      @media (max-width: 767px) {
        #footer {
          margin-left: -20px;
          margin-right: -20px;
          padding-left: 20px;
          padding-right: 20px;
        }
      }



      /* Custom page CSS
      -------------------------------------------------- */
      /* Not required for template or sticky footer method. */

      #wrap > .container {
        padding-top: 60px;
      }
      .container .credit {
        margin: 20px 0;
      }

      code {
        font-size: 80%;
      }

    </style>
    <link href="../assets/css/bootstrap-responsive.css" rel="stylesheet">

    <!-- HTML5 shim, for IE6-8 support of HTML5 elements -->
    <!--[if lt IE 9]>
      <script src="../assets/js/html5shiv.js"></script>
    <![endif]-->

    <!-- Fav and touch icons -->
    <link rel="apple-touch-icon-precomposed" sizes="144x144" href="../assets/ico/apple-touch-icon-144-precomposed.png">
    <link rel="apple-touch-icon-precomposed" sizes="114x114" href="../assets/ico/apple-touch-icon-114-precomposed.png">
      <link rel="apple-touch-icon-precomposed" sizes="72x72" href="../assets/ico/apple-touch-icon-72-precomposed.png">
                    <link rel="apple-touch-icon-precomposed" href="../assets/ico/apple-touch-icon-57-precomposed.png">
                                   <link rel="shortcut icon" href="../assets/ico/favicon.png">
  </head>

  <body>

    <!-- Part 1: Wrap all page content here -->
    <div id="wrap">

      <!-- Fixed navbar -->
      <div class="navbar navbar-fixed-top">
        <div class="navbar-inner">
          <div class="container">
            <button type="button" class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
              <span class="icon-bar"></span>
              <span class="icon-bar"></span>
              <span class="icon-bar"></span>
            </button>
            <a class="brand" href="#">Project name</a>
            <div class="nav-collapse collapse">
              <ul class="nav">
                <li class="active"><a href="#">Home</a></li>
                <li><a href="#about">About</a></li>
                <li><a href="#contact">Contact</a></li>
                <li class="dropdown">
                  <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></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 class="divider"></li>
                    <li class="nav-header">Nav header</li>
                    <li><a href="#">Separated link</a></li>
                    <li><a href="#">One more separated link</a></li>
                  </ul>
                </li>
              </ul>
            </div><!--/.nav-collapse -->
          </div>
        </div>
      </div>

      <!-- Begin page content -->
      <div class="container">
        <div class="page-header">
          <h1>Header</h1>
        </div>
        <p class="lead">Content</p>
      </div>
      <!-- End page content -->

      <div id="push"></div>
    </div>

    <div id="footer">
      <div class="container">
        <p class="muted credit">Example courtesy <a href="http://martinbean.co.uk">Martin Bean</a> and <a href="http://ryanfait.com/sticky-footer/">Ryan Fait</a>.</p>
      </div>
    </div>
  </body>
4

2 回答 2

9

在 Bootstrap 3 - 带有垂直和水平内容的粘性页脚。如果您不需要水平中心，请删除类文本中心。

<nav class="navbar navbar-default navbar-fixed-bottom">
  <div class="container">
    <div class="col-sm-12 text-center navbar-text">
        your content....
    </div>
  </div>
</nav>
于 2014-02-20T21:29:49.007 回答
0

当您设置固定高度时，然后使用 padding-top 使内容垂直居中。

或者您可以尝试在您的内容上使用：

vertical-align: middle;
于 2013-07-31T12:23:12.337 回答