分享一个导航条哈(⊙o⊙)…

原文:http://www.sharejs.com/js/menu/1601

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<!--[if lt IE 9]>
 
        <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
 
    <![endif]-->    
 
    <style>
 
        body{
 
            background: #333 ;
 
            width: 610px;
 
            margin: 0 auto;
 
            font-family: Arial, Helvetica;
 
            font-size: small;
 
        }
 
        nav  {
 
            display: block;
 
            width: 100%;
 
            overflow: hidden;
 
        }
 
        nav ul {
 
            margin: 80px 0 20px 0;
 
            padding: .7em;
 
            float: left;
 
            list-style: none;
 
            background: #444;
 
            background: rgba(0,0,0,.2);
 
            -moz-border-radius: .5em;
 
            -webkit-border-radius: .5em;
 
            border-radius: .5em;    
 
            -moz-box-shadow: 0 1px 0 rgba(255,255,255,.2), 0 2px 1px rgba(0,0,0,.8) inset;
 
            -webkit-box-shadow: 0 1px 0 rgba(255,255,255,.2), 0 2px 1px rgba(0,0,0,.8) inset;
 
            box-shadow: 0 1px 0 rgba(255,255,255,.2), 0 2px 1px rgba(0,0,0,.8) inset; 
 
        }
 
        nav li {
 
            float:left;
 
        }
 
        nav a {
 
            float:left;
 
            padding: .8em 1.5em;
 
            text-decoration: none;
 
            color: #555;
 
            text-shadow: 0 1px 0 rgba(255,255,255,.5);
 
            font: bold 1.1em/1 'trebuchet MS', Arial, Helvetica;
 
            letter-spacing: 1px;
 
            text-transform: uppercase;
 
            border-width: 1px;
 
            border-style: solid;
 
            border-color: #fff #ccc #999 #eee;
 
            background: #c1c1c1;
 
            background: -moz-linear-gradient(#f5f5f5, #c1c1c1);
 
            background: -webkit-gradient(linear, left top, left bottom, from(#f5f5f5), to(#c1c1c1));
 
            background: -webkit-linear-gradient(#f5f5f5, #c1c1c1);
 
            background: -o-linear-gradient(#f5f5f5, #c1c1c1);
 
            background: -ms-linear-gradient(#f5f5f5, #c1c1c1);
 
            background: linear-gradient(#f5f5f5, #c1c1c1);            
 
         }
 
        nav a:hover, nav a:focus {
 
            outline: 0;
 
            color: #fff;
 
            text-shadow: 0 1px 0 rgba(0,0,0,.2);
 
            background: #fac754;
 
            background: -moz-linear-gradient(#fac754, #f8ac00);
 
            background: -webkit-gradient(linear, left top, left bottom, from(#fac754), to(#f8ac00));
 
            background: -webkit-linear-gradient(#fac754, #f8ac00);
 
            background: -o-linear-gradient(#fac754, #f8ac00);
 
            background: -ms-linear-gradient(#fac754, #f8ac00);
 
            background: linear-gradient(#fac754, #f8ac00);
 
        }
 
        nav a:active {
 
            -moz-box-shadow: 0 0 2px 2px rgba(0,0,0,.3) inset;
 
            -webkit-box-shadow: 0 0 2px 2px rgba(0,0,0,.3) inset;
 
            box-shadow: 0 0 2px 2px rgba(0,0,0,.3) inset;
 
        }
 
        nav li:first-child a {
 
            border-left: 0;
 
            -moz-border-radius: 4px 0 0 4px;
 
            -webkit-border-radius: 4px 0 0 4px;
 
            border-radius: 4px 0 0 4px;            
 
        }
 
        nav li:last-child a {
 
            border-right: 0;
 
            -moz-border-radius: 0 4px 4px 0;
 
            -webkit-border-radius: 0 4px 4px 0;
 
            border-radius: 0 4px 4px 0;            
 
        }
 
        /*----------------------*/
 
        #about
 
        {
 
            color: #999;
 
            text-align: center;
 
        }
 
        #about a
 
        {
 
            color: #eee;
 
        } 
 
    </style>

HTML代码：

<nav>
 
    <ul>
 
        <li><a href="">Home</a></li>
 
        <li><a href="">Categories</a></li>
 
        <li><a href="">About</a></li>               
 
        <li><a href="">Portfolio</a></li>
 
        <li><a href="">Contact</a></li>
 
    </ul>
 
</nav>