.navbar-dropdown ul{ margin:0;padding:0;list-style:none;position:relative;cursor:pointer;}
.navbar-dropdown ul > li{float:left;width:100px;padding:5px 5px;height:20px;position:relative;}
.navbar-dropdown ul > li > ul{ position:absolute;display:none;top:100%;left:0;z-index:99;background:#ccc;width:150px;}
.navbar-dropdown ul > li > ul > li{ height:auto;margin:10px 0px;float:none;clear:both;width:140px;}
.navbar-dropdown ul > li:hover > ul{display:block;}
.navbar-dropdown ul a{display:block;position:relative;}
.navbar-dropdown ul ul ul{top:0;left:100%;display:none;}