/* Dropdown functionality */
ul.dropdown, ul.dropdown li, ul.dropdown ul { list-style:none; margin:0; padding:0; }
ul.dropdown { position:relative; z-index:597; 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:599; cursor:default; }
ul.dropdown ul { visibility:hidden; position:absolute; top:100%; left:0; z-index:598; width:100%; }
ul.dropdown ul li { float:none; }
ul.dropdown ul ul { top:1px; left:99%; }
ul.dropdown li:hover > ul { visibility:visible; }