//==== HTML =====

<div>
        <h1>JankoAtWarpSpeed demos</h1>
        <ul>

            <li><span>Menu 1</span>
                <ul>
                    <li><a href="#">Menu item 1</a></li>
                    <li><a href="#">Menu item 2</a></li>
                    <li><a href="#">Menu item 3</a></li>
               </ul>
            </li>

            <li><span>Menu 2</span>
                <ul>
                    <li><a href="#">Menu item 1</a></li>
                    <li><a href="#">Menu item 2</a></li>
                    <li><a href="#">Menu item 3</a></li>
               </ul>
            </li>            
            <li><span>Menu 3</span>

                <ul>
                    <li><a href="#">Menu item 1</a></li>
                    <li><a href="#">Menu item 2</a></li>
                    <li><a href="#">Menu item 3</a></li>
               </ul>
            </li>
        </ul>

    </div>



//==== CSS =======

body { font-family:Arial, Sans-Serif; font-size:13px; margin:0px;
	background: transparent url(page_bkg.png) repeat scroll top center;}
h1 {margin:0px; padding:20px 0 0 20px;}
p {padding:20px; color:#dcdcdc;}
p a {color:#9BD800;}
p a:hover {color:#B6FF00;}
#header { height:120px; position:relative;
	background: transparent url(header_bkg.png) repeat-x scroll top center;}
#nav { margin:0px; padding:0px; position:absolute; top: 70px; display:block;}
#nav > li { list-style-type:none; float:left; display:block; margin:0px 10px; 
	position:relative; padding:10px; width:100px;}
#nav > li:hover ul { display:block; }
#nav > li:hover { background-color:#808080; -moz-border-radius:10px; -webkit-border-radius:10px; }
        
#nav li ul { margin:0px; padding:0px; display:none;}
#nav li ul li { list-style-type:none; margin:10px 0 0 0;}
#nav li ul li a { display:block; padding:5px 10px; color:#A2E200; text-decoration:none;}
#nav li ul li:hover a { background-color:#606060; -moz-border-radius:5px; -webkit-border-radius:5px;}
#nav li span { cursor:pointer; margin:0px 10px; font-weight:bold; }

body { font-family:Arial, Sans-Serif; font-size:13px; margin:0px;
	background: transparent url(page_bkg.png) repeat scroll top center;}
h1 {margin:0px; padding:20px 0 0 20px;}
p {padding:20px; color:#dcdcdc;}
p a {color:#9BD800;}
p a:hover {color:#B6FF00;}
#header { height:120px; position:relative;
	background: transparent url(header_bkg.png) repeat-x scroll top center;}
#nav { margin:0px; padding:0px; position:absolute; top: 70px; display:block;}
#nav > li { list-style-type:none; float:left; display:block; margin:0px 10px; 
	position:relative; padding:10px; width:100px;}
#nav > li:hover ul { display:block; }
#nav > li:hover { background-color:#808080; -moz-border-radius:10px; -webkit-border-radius:10px; }
        
#nav li ul { margin:0px; padding:0px; display:none;}
#nav li ul li { list-style-type:none; margin:10px 0 0 0;}
#nav li ul li a { display:block; padding:5px 10px; color:#A2E200; text-decoration:none;}
#nav li ul li:hover a { background-color:#606060; -moz-border-radius:5px; -webkit-border-radius:5px;}
#nav li span { cursor:pointer; margin:0px 10px; font-weight:bold; }

CSS Dropdown Menu

css, dropdown

CSS