css - 由于固定在顶部的导航栏，面包屑没有出现

Question

我在页面中定义了如下标记:

<div class="navbar navbar-default navbar-fixed-top">
    <div class="navbar-header">
        <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse"> <span class="icon-bar"></span>
 <span class="icon-bar"></span>
 <span class="icon-bar"></span>

        </button>   <a class="navbar-brand" href="#">Project name</a>

    </div>
    <div class="collapse navbar-collapse">
        <ul class="nav navbar-nav nav-pills">
            <li class="active"><a href="#">Home</a>
            </li>
            <li><a href="#">Companies</a>
            </li>
            <li><a href="#">Help</a>
            </li>
        </ul>
    </div>
</div>
<div class="row">
    <div class="col-md-4">
        <ul class="breadcrumb">
            <li><a href="#">Home</a>
            </li>
            <li><a href="#">About</a>
            </li>
            <li class="active"><a href="#">Help</a>
            </li>
        </ul>
    </div>
</div>

当页面呈现时，面包屑隐藏在导航栏后面。任何修复它的引导方法？或者这是一个错误？

附注:jsFiddle:http://jsfiddle.net/KNsYt/2/

Answer 1

在bootstrap documents中有明确定义本身如下:

Body padding required

The fixed navbar will overlay your other content, unless you add padding to the top of the . Try out your own values or use our snippet below. Tip: By default, the navbar is 50px high.

因此，给正文提供 50 个或更多像素的填充来解决问题。检查这个fiddle .

确保在核心 Bootstrap CSS 之后包含它。

body {
padding-top:60px
}