在我的导航栏中,我希望能够点击一个导航链接,并在您转到页面时让li项目颜色发生变化。例如。我点击导航栏中关于我们的标签,它会转到关于我们的页面,导航栏中关于我们的页面标签已更改颜色。我尝试了导航栏:激活但不起作用。为什么我的导航菜单不工作?
这里是CSS:
#nav {
display: block;
position:relative;
border: 1px solid #002799;
background: linear-gradient(to bottom, #4970E3 0%, #121B3E 100%) repeat scroll 0% 0% transparent;
background: -moz-linear-gradient(to bottom, #4970E3 0%, #121B3E 100%) repeat scroll 0% 0% transparent;
background: -webkit-linear-gradient(to bottom, #4970E3 0%, #121B3E 100%) repeat scroll 0% 0% transparent;
padding: 0px 0px 0px 0px;
border-radius: 15px;
height: 40px;
width: 470px;
margin: 0px auto;
font: Bold 16px Verdana;
}
#nav ul {
margin: 0px;
padding: 0px;
min-width:250%;
}
#nav li {
list-style: none;
float: left;
position: relative;
display:inline;
width:auto;
}
#nav ul li {
list-style: none;
float: left;
position: relative;
}
#nav ul li:last-child a {
border:none;
}
#nav ul li:hover {
background: #060652;
}
#nav ul li:active {
background: #060652;
}
#nav ul li:hover ul {
display:block;
width:100%;
}
#nav ul ul {
display: none;
position:absolute;
left:0px;
min-width:250%;
z-index: 999;
background-color: #4970E3;
}
#nav ul ul li {
border: 1px solid #FFFFFF;
display:block;
float: none;
z-index: 999;
width: auto;
}
#nav ul ul li a {
border-right: none;
font: Bold 16px Verdana;
width: auto;
}
#nav ul li a {
text-decoration: none;
display: block;
border-right: 1px solid #121B3E;
padding: 10px 15px;
color: #fbfbfb !important;
}
下面是HTML:
<div id="nav">
<ul>
<li><a href="http://osweb01.ostech.com.au/">Home</a>
</li>
<li><a href="http://osweb01.ostech.com.au/?page_id=12">About Us</a>
<ul>
<li><a href="http://osweb01.ostech.com.au/?page_id=19">Why OSTech</a></li>
<li><a href="http://osweb01.ostech.com.au/?page_id=21">Testimonials</a></li>
<li><a href="http://osweb01.ostech.com.au/?page_id=23 ">Case Study 1</a></li>
<li><a href="http://osweb01.ostech.com.au/?page_id=25">Case Study 2</a></li>
<li><a href="http://osweb01.ostech.com.au/?page_id=27">Green IT</a></li>
<li><a href="http://osweb01.ostech.com.au/?page_id=29">OSdesk Intel vPro</a></li>
<li><a href="http://osweb01.ostech.com.au/?page_id=31">Workstation Innovation</a></li>
<li><a href="http://osweb01.ostech.com.au/?page_id=33">Consolidation and Centralisation</a></li>
<li><a href="http://osweb01.ostech.com.au/?page_id=35">The Green Grid</a></li>
<li><a href="http://osweb01.ostech.com.au/?page_id=37">Clean Technologies</a></li>
<li><a href="http://osweb01.ostech.com.au/?page_id=39">OSdesk Remote Management</a></li>
</ul>
</li>
<li><a>What We Do</a>
<ul>
<li><a href="http://osweb01.ostech.com.au/?page_id=41">OSdesk</a></li>
<li><a href="http://osweb01.ostech.com.au/?page_id=43">OSguard</a></li>
<li><a href="http://osweb01.ostech.com.au/?page_id=45">OSmon</a></li>
<li><a href="http://osweb01.ostech.com.au/?page_id=47">OSvault & OSclass</a></li>
<li><a href="http://osweb01.ostech.com.au/?page_id=49">OSmail & OShost & OSshare</a></li>
<li><a href="http://osweb01.ostech.com.au/?page_id=52">OStrack & OSdms</a></li>
<li><a href="http://osweb01.ostech.com.au/?page_id=54">OSarchive & OSgroup</a></li>
<li><a href="http://osweb01.ostech.com.au/?page_id=62">OSfaq & OShelp</a></li>
<li><a href="http://osweb01.ostech.com.au/?page_id=56">OSbill & OScal</a></li>
</ul>
</li>
<li><a href="http://osweb01.ostech.com.au/?page_id=16">Contact Us</a><ul>
</li>
</ul>
</div>
参见:通过CSS伪类困惑:主动](http://stackoverflow.com/问题/ 5045352/confused-by-css-pseudo-class-active) – BoltClock