Dropdown menu using CSS
<style>ul#menu, ul#menu ul.sub-menu {
padding: 0;
margin: 0;
width: 52%;
position: absolute;
top: 68px;
font: normal 18px 'Trebuchet MS', Arial, Helvetica;
display: inline-block;
height: 24px;
left: 39%;
}
ul#menu li, ul#menu ul.sub-menu li {
list-style-type: none;
display: inline-block;
text-decoration: none;
}
/*Link Appearance*/
ul#menu li a, ul#menu li ul.sub-menu li a {
text-decoration: none;
padding: 5px;
display: inline-block;
}
ul.sub-menu li a {
width: 100%;
background-color: black;
text-decoration:none;
}
ul.sub-menu li{
background-color: black;
width: 164%;
}
/*Make the parent of sub-menu relative*/
ul#menu li {
position: relative;
}
#menu li a:hover{
background: url(../images/hover_menu_link.gif) repeat-x left bottom;
color: #f51a1c;
}
/*sub menu*/
ul#menu li ul.sub-menu {
display:none;
position: absolute;
top: 30px;
left: 0;
width: 100px;
}
ul#menu li:hover ul.sub-menu {
display:block;
}
</style>
==========================:HTML:===========================
<li><a href="#">Indoor Range</a>
<ul class="sub-menu">
<li><a href="#">member</a></li>
<li><a href="#">non member</a></li>
<li><a href="#">About</a></li>
<li><a href="#">Contact</a></li>
</ul>
</li>
