.preload1 {background: url('../images/common/blank_over.gif');}
.preload2 {background: url('../images/common/blank_overa.gif');}

#nav {padding:0; margin:0; list-style:none; height:36px; position:relative; z-index:500; font-family:arial, verdana, sans-serif;}
#nav li.top {display:block; float:left;}
#nav li a.top_link {display:block; float:left; height:36px; line-height:36px; color:#786b51; text-decoration:none; font-size:11px; font-weight:bold; padding:0 0 0 9px; cursor:pointer;background: url('../images/common/blank.gif');}
#nav li a.top_link span {float:left; display:block; padding:0 24px 0 12px; height:36px;background:url('../images/common/blank.gif') right top;}
#nav li a.top_link span.down {float:left; display:block; padding:0 24px 0 12px; height:36px; background:url('../images/common/blanka.gif') no-repeat right top;}
#nav li a.top_link:hover {color:#858585; background: url('../images/common/blank_over.gif') no-repeat;}
#nav li a.top_link:hover span {background:url('../images/common/blank_over.gif') no-repeat right top;}
#nav li a.top_link:hover span.down {background:url('../images/common/blank_overa.gif') no-repeat right top;}

#nav li:hover > a.top_link {color:#858585; background: url('../images/common/blank_over.gif') no-repeat;}
#nav li:hover > a.top_link span {background:url('../images/common/blank_over.gif') no-repeat right top;}
#nav li:hover > a.top_link span.down {background:url('../images/common/blank_overa.gif') no-repeat right top;}

/* Default list styling */

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

/* keep the 'next' level invisible by placing it off screen. */
#nav ul, 
#nav li:hover ul ul,
#nav li:hover ul li:hover ul ul,
#nav li:hover ul li:hover ul li:hover ul ul,
#nav li:hover ul li:hover ul li:hover ul li:hover ul ul
{position:absolute; left:-9999px; top:-9999px; width:0; height:0; margin:0; padding:0; list-style:none;}

#nav li:hover ul.sub
{left:0; top:33px; background: #fff; padding:3px; border:1px solid #e3d0ad; white-space:nowrap; width:180px; height:auto; z-index:30;}
#nav li:hover ul.sub li
{display:block; height:20px; position:relative; float:left; width:180px; font-weight:normal;}
#nav li:hover ul.sub li a
{display:block; font-size:10px; letter-spacing:-1px;  height:20px; width:180px; line-height:20px; text-indent:5px; color:#000; text-decoration:none;}
#nav li ul.sub li a.fly
{background:#fff url('../images/common/arrow.gif') 170px 7px no-repeat;}
/*ULTIMO STEP*/
#nav li:hover ul.sub li a:hover 
{background:#858585; color:#fff;}
#nav li:hover ul.sub li a.fly:hover
{background:#858585 url('../images/common/arrow_over.gif') 170px 0px no-repeat; color:#fff;}


#nav li:hover ul li:hover > a.fly {background:#e3d0ad url('../images/common/arrow_over.gif') 160px 7px no-repeat; color:#fff;} 

#nav li:hover ul li:hover ul,
#nav li:hover ul li:hover ul li:hover ul,
#nav li:hover ul li:hover ul li:hover ul li:hover ul,
#nav li:hover ul li:hover ul li:hover ul li:hover ul li:hover ul
{left:170px; top:-4px; background: #fff; padding:3px; border:1px solid #e3d0ad; white-space:nowrap; width:180px; z-index:400; height:auto;}