.jquerycssmenu{
font: bold 10px Verdana;
padding-left:20px; /*offset of tabs relative to browser left edge*/
}

.jquerycssmenu ul{
margin: 0;
padding: 0;
list-style-type: none;
}

/*Top level list items*/
.jquerycssmenu ul li{
position: relative;
float: left;
display: block;
height: 18px;
width: 40px;
margin-top: 7px;
padding-left: 25px;
text-transform: lowercase;
font-size: 10px; 
}

/*1st sub level menu*/
.jquerycssmenu ul li ul{
position: absolute;
left: 0;
display: block;
visibility: hidden;
border: 1;
}

/*Sub level menu list items (undo style from Top level List Items)*/
.jquerycssmenu ul li ul li{
display: list-item;
float: none;
font: bold 10px Verdana;
width: 100px; /*width of sub menus*/
background:black;
color: white;
padding: 4px 5px;
margin: 0;
text-align:center;
}

/*All subsequent sub menu levels vertical offset after 1st level sub menu */
.jquerycssmenu ul li ul li ul{
top: 0;
}

/* Sub level menu links style */
.jquerycssmenu ul li ul li a{
font: bold 10px Verdana;
width: 100px; /*width of sub menus*/
color: white;
padding: 4px 5px;
margin: 0;
}

.jquerycssmenu ul li ul li:hover{ /*sub menus hover style*/
background:darkred;
}