[英]bootstrap navbar change active li background color manually
所以我有固定的bootstrap导航栏,并且其padding-top:50px; 到目前为止很好,但是bootstrap.js和.css文件使单击的li背景色变为白色,我希望它是黑色,我想默认为白色。所以我尝试手动更改.active类的background-color属性
HTML:
<header>
<nav class="navbar navbar-fixed-top">
<div class="container">
<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="#"><img id="logo-img" src="images/logo.png" alt="logo"></a>
</div>
<div class="collapse navbar-collapse" id="myNavbar">
<ul class="nav navbar-nav">
<li class="active"><a href="#">Home</a></li>
<li><a href="#"><span class="glyphicon glyphicon-search"></span> Search</a></li>
<li><a href="#"><span class="glyphicon glyphicon-home"></span> Sales</a></li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li><a href="#"><span class="fa fa-cogs"></span> Services</a></li>
<li><a href="#"><span class="glyphicon glyphicon-comment"></span> Contact</a></li>
<li><a href="#"><span class="glyphicon glyphicon-link"></span> About Us</a></li>
</ul>
</div>
</div>
</nav>
</header>
在自定义CSS中,我什么都没有发生,但是它不会从白色变为黑色:
.active {
background-color: black !important;
}
仅更改.active
类的背景将不起作用
尝试以下方法:
ul.nav a:hover, ul.nav a:focus, ul.nav a:active { color: #000; }
我没事!important
将是必要的
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