body {background-color: #fff; margin: 0; padding: 0;}

.preload1 {background: url('images/three_1B.gif');}
.preload2 {background: url('images/three_1aB.gif');}

#nav {padding:0; margin:0; height:38px; background:#fff url('images/three_B.gif') repeat-x; position:relative; z-index:500; font-family:arial, verdana, sans-serif; list-style-type:none}
#nav li.top {display:block; float:left; height:38px;}
#nav li a.top_link {display:block; float:left; height:35px; line-height:33px; color:#ccc; text-decoration:none; font-size:13px; font-weight:bold; cursor:pointer;background: url('images/three_B.gif');; padding-left:12px; padding-right:0; padding-top:0; padding-bottom:0}
#nav li a.top_link span {float:left; display:block; height:35px; background: url('images/three_B.gif') no-repeat right top;; padding-left:12px; padding-right:24px; padding-top:0; padding-bottom:0}
#nav li a.top_link span.down {float:left; display:block; height:35px; background: url('images/three_Ba.gif') no-repeat right top;; padding-left:12px; padding-right:24px; padding-top:0; padding-bottom:0}

#nav li:hover a.top_link {color:#fff; background: url('images/three_1B.gif') no-repeat;}
#nav li:hover a.top_link span {background:url('images/three_1B.gif') no-repeat right top;}
#nav li:hover a.top_link span.down {background:url('images/three_1aB.gif') no-repeat right top;}

/* Default list styling */

#nav li:hover {position:relative; z-index:200;}

/* -----------------------------------2nd level menu look - 2nd level background color, 2nd level outer border color */
#nav li:hover ul.sub
{left:1px; top:38px; background: #003366; padding:3px; border:1px solid #003366; white-space:nowrap; width:90px; height:auto; z-index:300;}

#nav li:hover ul.sub li
{display:block; height:20px; position:relative; float:left; width:90px; font-weight:normal;}

/* ----------------------------------- 2nd level text color, 2nd level menu item borders */
#nav li:hover ul.sub li a
{display:block; font-size:12px; height:18px; width:88px; line-height:18px; text-indent:5px; color:#ccc; text-decoration:none;border:1px solid #003366;}


/* ------------------------------------effects 3rd level elements */
/* FLY class creates the little right-pointing arrow and effects background color for the selection that has the little arrow in it */
#nav li ul.sub li a.fly
{background:#003366 url('pro_dropdown_2/arrow.gif') no-repeat 80px 6px;}

/* set background color, text color, border color - in that order -  for 2nd Level & 3rd Level selections during a hover */
#nav li:hover ul.sub li a:hover 
{background:#003366; color:white; border-color:#003366;}

/* set background color for hover on a fly class menu item, and hover text color of the that item*/
#nav li:hover ul.sub li a.fly:hover
{background:#003366 url('pro_dropdown_2/arrow_over.gif') no-repeat 80px 6px; color:white}

/* sets background and border color of the 3rd level menu group */
/* also sets color of 2nd lev menu item BORDER during the hover on 3rd lev item */
#nav li:hover li:hover ul,
#nav li:hover li:hover li:hover ul,
#nav li:hover li:hover li:hover li:hover ul,
#nav li:hover li:hover li:hover li:hover li:hover ul
{left:90px; top:-4px; background: #003366; padding:3px; border:1px solid #003366; white-space:nowrap; width:90px; z-index:400; height:auto;}

#nav ul, 
#nav li:hover ul ul,
#nav li:hover li:hover ul ul,
#nav li:hover li:hover li:hover ul ul,
#nav li:hover li:hover li:hover li:hover ul ul
{position:absolute; left:-9999px; top:-9999px; width:0; height:0; margin:0; padding:0; list-style:none;}


/* affects background color of the 2nd Lev. text item WHEN the 3rd Lev. fly-out menu item is hovered and effect color of the little right-pointnig arrow */
#nav li:hover li:hover a.fly,
#nav li:hover li:hover li:hover a.fly,
#nav li:hover li:hover li:hover li:hover a.fly,
#nav li:hover li:hover li:hover li:hover li:hover a.fly
{background:#003366 url('pro_dropdown_2/arrow_over.gif') no-repeat 80px 6px; color:white; border-color:#003366} 


/* effects 4th level and lower menu items, hover, etc. */
#nav li:hover li:hover li a.fly,
#nav li:hover li:hover li:hover li a.fly,
#nav li:hover li:hover li:hover li:hover li a.fly
{background:red url('pro_dropdown_2/arrow.gif') no-repeat 80px 6px; color:#000; border-color:#003366}


/* changed groups for ACCESS control menu mods */

/* new group for ACCESS CONTROL ONLY */
#nav li:hover ul.subAC
{left:1px; top:38px; background: #003366; padding:3px; border:1px solid #003366; white-space:nowrap; width:150px; height:auto; z-index:300;}

/* for ACCESS CONTROL ONLY */
#nav li:hover ul.subAC li
{display:block; height:20px; position:relative; float:left; width:150px; font-weight:normal;}

/* for ACCESS CONTROL ONLY */
#nav li:hover ul.subAC li a
{display:block; font-size:12px; height:18px; width:148px; line-height:18px; text-indent:5px; color:#ccc; text-decoration:none; border:1px solid #003366;}

/* for ACCESS CONTROL ONLY */
#nav li ul.subAC li a.flyAC
{background:#003366 url('pro_dropdown_2/arrow.gif') no-repeat 127px 6px;}

/* for ACCESS CONTROL ONLY */
#nav li:hover ul.subAC li a:hover 
{background:#003366; color:white; border-color:#003366;}

/* for ACCESS CONTROL ONLY */
#nav li:hover ul.subAC li a.flyAC:hover
{background:#003366 url('pro_dropdown_2/arrow_over.gif') no-repeat 127px 6px; color:white}

/* for ACCESS CONTROL ONLY */
#nav li:hover li:hover a.flyAC,
#nav li:hover li:hover li:hover a.flyAC,
#nav li:hover li:hover li:hover li:hover a.flyAC,
#nav li:hover li:hover li:hover li:hover li:hover a.flyAC
{background:#003366 url('pro_dropdown_2/arrow_over.gif') no-repeat 127px 6px; color:white; border-color:#003366}

/* for ACCESS CONTROL ONLY */
#nav li:hover li:hover li a.flyAC,
#nav li:hover li:hover li:hover li a.flyAC,
#nav li:hover li:hover li:hover li:hover li a.flyAC
{background:red url('pro_dropdown_2/arrow.gif') no-repeat 127px 6px; color:#000; border-color:#003366}