* { margin: 0; padding: 0; }

ul.dropdown,ul.dropdown li,ul.dropdown ul { list-style: none; margin: 0; padding: 0;}
ul.dropdown {position: relative; z-index: 1001; float: left;}
ul.dropdown li { float: left; line-height: 1.3em; vertical-align: middle; zoom: 1;}
ul.dropdown li.hover,ul.dropdown li:hover { position: relative; z-index: 1001; cursor: default;}
ul.dropdown ul { visibility:hidden; position: absolute;  z-index: 1001;}
ul.dropdown ul li { float: none;}
ul.dropdown ul ul { top: 1px; left: 101%;}
ul.dropdown li:hover > ul { visibility: visible; }