现在我正在和我的Bootstrap导航栏打架。对于最大宽度为767px的设备,我希望在屏幕底部固定一个导航栏。所有较大的设备都必须在顶部固定导航栏。我在社区里读了一些相关的问题,它在某种程度上帮助了我,但还没有回答我的问题。
版本: Bootstrap 3.3.6版本: Dreamweaver CC 2015
使用媒体查询我的问题应该是答案,但我不知道如何。如果我是正确的,下面的代码应该可以完成这项工作(如果我错了,请纠正我):
.no-overflow{
display:none;
}我需要知道的是,如何在我的导航条形码中正确地插入媒体查询:
@media (max-width: 767px) {
.navbar-default .navbar-nav .open .dropdown-menu > li > a {
color: #ecf0f1;
}
.navbar-default .navbar-nav .open .dropdown-menu > li > a:hover,
.navbar-default .navbar-nav .open .dropdown-menu > li > a:focus {
color: #ffffff;
}
.navbar-default .navbar-nav .open .dropdown-menu > .active > a,
.navbar-default .navbar-nav .open .dropdown-menu > .active > a:hover,
.navbar-default .navbar-nav .open .dropdown-menu > .active > a:focus {
color: #ffffff;
background-color: #d35500;
}HTML代码底部-已修复:
<nav class="navbar navbar-default navbar-fixed-bottom">
<div class="container-fluid">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bottomFixedNavbar1"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button>
<a class="navbar-brand" href="#">Brand</a></div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bottomFixedNavbar1">
<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-expanded="false">Dropdown<span class="caret"></span></a>
<ul class="dropdown-menu" role="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><a href="#">Separated link</a></li>
<li class="divider"></li>
<li><a href="#">One more separated link</a></li>
</ul>
</li>
</ul>
<form class="navbar-form navbar-left" role="search">
<div class="form-group">
<input type="text" class="form-control" placeholder="Search">
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
<ul class="nav navbar-nav navbar-right">
<li><a href="#">Link</a></li>
<li class="dropdown"><a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Dropdown<span class="caret"></span></a>
<ul class="dropdown-menu" role="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><a href="#">Separated link</a></li>
</ul>
</li>
</ul>
</div>
<!-- /.navbar-collapse -->
</div>
<!-- /.container-fluid -->
</nav>提前感谢!
发布于 2016-04-01 00:26:28
我不确定您的HTML是什么样子的,但是您想要这样做
@media (max-width: 767px) {
/* This select may need to changed */
.navbar.navbar-fixed-top {
position: fixed;
left: 0;
bottom: 0;
right: 0;
width: 100%;
}
}https://stackoverflow.com/questions/36338714
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