DIV CSS列形导航一例，超酷解析！

%26lt;div id="navcontainer"%26gt;
%26lt;ul id="navlist"%26gt;
%26lt;li id="active"%26gt;%26lt;a href="http://www.52css.com/" id="current"%26gt;Item one%26lt;/a%26gt;
%26lt;ul id="subnavlist"%26gt;
%26lt;li id="subactive"%26gt;%26lt;a href="http://www.52css.com/" id="subcurrent"%26gt;Subitem one%26lt;/a%26gt;%26lt;/li%26gt;
%26lt;li%26gt;%26lt;a href="http://www.52css.com/"%26gt;Subitem two%26lt;/a%26gt;%26lt;/li%26gt;
%26lt;li%26gt;%26lt;a href="http://www.52css.com/"%26gt;Subitem three%26lt;/a%26gt;%26lt;/li%26gt;
%26lt;li%26gt;%26lt;a href="http://www.52css.com/"%26gt;Subitem four%26lt;/a%26gt;%26lt;/li%26gt;
%26lt;/ul%26gt;
%26lt;/li%26gt;
%26lt;li%26gt;%26lt;a href="http://www.52css.com/"%26gt;Item two%26lt;/a%26gt;%26lt;/li%26gt;
%26lt;li%26gt;%26lt;a href="http://www.52css.com/"%26gt;Item three%26lt;/a%26gt;%26lt;/li%26gt;
%26lt;li%26gt;%26lt;a href="http://www.52css.com/"%26gt;Item four%26lt;/a%26gt;%26lt;/li%26gt;
%26lt;/ul%26gt;
%26lt;/div%26gt;

#navcontainer { margin-left: 30px; }

#navcontainer ul
{
margin: 0;
padding: 0;
list-style-type: none;
font-family: verdana, arial, Helvetica, sans-serif;
}

#navcontainer li { margin: 0; }

#navcontainer a
{
display: block;
padding: 5px 10px;
width: 140px;
color: #000;
background-color: #ADC1AD;
text-decoration: none;
border-top: 1px solid #fff;
border-left: 1px solid #fff;
border-bottom: 1px solid #333;
border-right: 1px solid #333;
font-weight: bold;
font-size: .8em;
background-image: url(images/vertical06.jpg);
background-repeat: no-repeat;
background-position: 0 0;
}

#navcontainer a:hover
{
color: #000;
background-color: #889E88;
text-decoration: none;
border-top: 1px solid #333;
border-left: 1px solid #333;
border-bottom: 1px solid #fff;
border-right: 1px solid #fff;
background-image: url(images/vertical06a.jpg);
background-repeat: no-repeat;
background-position: 0 0;
}

#navcontainer ul ul li { margin: 0; }

#navcontainer ul ul a
{
display: block;
padding: 5px 5px 5px 30px;
width: 125px;
color: #000;
background-color: #C5D8C5;
text-decoration: none;
font-weight: normal;
}

#navcontainer ul ul a:hover
{
color: #000;
background-color: #889E88;
text-decoration: none;
}