.topnav{
font: normal 16px Trebuchet MS, Arial, Helvetica, sans-serif;
float: right;
margin-right: 25px;
}

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

/*Top level list items*/
.topnav ul li{
position: relative;
display: inline;
float: left;
margin: 0;
}

/*Top level menu link items style*/
.topnav ul li a{
display: block;
padding: 27px 15px;
color: #fff;
text-decoration: none;
margin: 0;
}

.topnav ul li a:hover{
background-image: url(../img/navRollBg.jpg); /*tab link background during hover state*/
color: #c1ffc2;
text-decoration: none;
}
	
/*1st sub level menu*/
.topnav ul li ul{
position: absolute;
left: 0;
display: block;
visibility: hidden;
border: 3px solid white;
border-bottom: 2px solid white;
border-top: 1px solid white;
margin: 0;
}

/*Sub level menu list items (undo style from Top level List Items)*/
.topnav ul li ul li{
display: list-item;
float: none;
}

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

/* Sub level menu links style */
.topnav ul li ul li a{
font: normal 13px Verdana;
width: 160px; /*width of sub menus*/
background: #106c9b;
color: white;
padding: 4px 5px;
margin: 0;
border-bottom: 1px solid white;
}

.topnav ul li ul li a:hover{ /*sub menus hover style*/
background: #b8e7fa;
color: #106c9b;
text-decoration: none;
}

/* ######### CSS classes applied to down and right arrow images  ######### */

.downarrowclass{
position: absolute;
top: 1px;
right: 1px;
}

.rightarrowclass{
position: absolute;
top: 1px;
right: 1px;
}