crop-monitor/core/components/wayfinder/examples/cssplay/upmenu.css

/* common styling */
.menu {font-family: verdana, arial, sans-serif; width:735px; position:relative; font-size:11px; margin:50px auto;}
.menu ul li a, .menu ul li a:visited {display:block; text-decoration:none; width:94px; height:25px; text-align:left; color:#000; padding-left:10px; border:1px solid #fff; border-width:0 1px 1px 0; background:#c9c9a7; line-height:25px; font-size:11px;}
.menu ul {padding:0; margin:0;list-style-type: none; }
.menu ul li {float:left; position:relative;}
.menu ul li ul {display: none;}

/* specific to non IE browsers */
.menu ul li:hover a {color:#000; background:#e9e9c7;}
.menu ul li:hover ul {display:block; position:absolute; bottom:26px; left:0;}
.menu ul li:hover ul li a.hide {background:#a7c9c9; color:#000;}
.menu ul li:hover ul li {display:block; background:#fff; color:#000;width:199px; clear:both;}
.menu ul li:hover ul li:hover a.hide {background:#dfc184; color:#000;}
.menu ul li:hover ul li ul {display: none;}
.menu ul li:hover ul li a {display:block; background:#c9a7c9; color:#000; width:100%; padding-left:10px;}
.menu ul li:hover ul li a:hover {background:#dfc184; color:#000;}
.menu ul li:hover ul li:hover ul {display:block; position:absolute; left:210px; bottom:0;}
.menu ul li:hover ul li:hover ul li a {background:#dfc184; color:#000;}
.menu ul li:hover ul li:hover ul li a:hover {background:#c9c9a7; color:#000;}

.menu ul li:hover ul.left {left:-105px;}
.menu ul li:hover ul li:hover ul.left {left:-210px; width:209px;}