#nav {padding:0px;margin:10px auto 5px auto;list-style:none;height:33px;position:relative;z-index:500;font-family:arial, verdana, sans-serif;background: #fff url(/gsimages/english/menu_index_bg.jpg)  no-repeat;width: 990px;}
#nav li {display:block;float:left;width: 164px;font:bold 12px/33px Arial, Helvetica, sans-serif;color:#ffffff;text-align:center;}
#nav li a{font:bold 12px/32px Arial, Helvetica, sans-serif;color:#ffffff;text-decoration:none;}
#nav li a.drop{display:block; float:left; height:33px; line-height:33px; text-decoration:none; width:160px; cursor:pointer;color:#ffffff;}
#nav li:hover {position:relative; z-index:200;}
#nav li:hover a.drop{
	position:relative;
	display:block;
	z-index:200;
	/* background:url(/gsimages/english/three_1a.gif) no-repeat left top; */
}
#nav li:hover ul
{left:1px; top:31px; padding:0px; width:160px; height:auto; z-index:300;background:#006cc0; }
#nav li:hover ul li
{position:relative; float:left; width:160px; text-align:left; font:normal 11px/16px Arial, Helvetica, sans-serif;}
#nav li:hover ul li a
{display:block; font:normal 11px/16px Arial, Helvetica, sans-serif;width:148px;padding:3px 6px; color:#ffffff; text-decoration:none; border-top:1px solid #fff;}
#nav li:hover ul li a:hover {background: #0054af; color:#fff;}
#nav li:hover ul li a.fly:hover{background:#68a7da url(/gsimages/english/arrow_over.gif) 150px 6px no-repeat; color:#fff;}
#nav li ul li a.fly
{background:#006cc0 url(/gsimages/english/arrow_over.gif) 150px 6px no-repeat;}

#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;color:#CC00FF; width:0; height:0; margin:0; padding:0; list-style:none;}
#nav li:hover li:hover ul,
#nav li:hover li:hover li:hover ul,
#nav li:hover li:hover li:hover li:hover ul
{left:160px; top:0px; background: #006cc0; padding:0px; width:160px; z-index:400; height:auto; border-left:1px solid #fff; border-right:1px solid #fff;border-bottom:1px solid #fff;}

#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
{background:#68a7da url(/gsimages/english/arrow_over.gif) 150px 6px no-repeat; color:#fFF; }

#nav li:hover li:hover ul.fly2,#nav li:hover li:hover li:hover ul.fly2,#nav li:hover li:hover li:hover ul.fly3
{left:-161px; top:0px; background: #006cc0; padding:0px; width:160px; z-index:400; height:auto;color:#FF0000;}

#nav li:hover li:hover li a.fly,
#nav li:hover li:hover li:hover li a.fly
{background:#006cc0 url(/gsimages/english/arrow_over.gif) 150px 6px no-repeat; color:#000;color:#FFf;}