#headtop{width:1000px;height:26px; border-bottom:1px solid #e5e5e5; background:#FFFFFF;}
#headleft{line-height:26px;text-align:left; float:left; }
#headleft img{text-align:left; float:left; margin:6px 10px auto auto; }
.headright{width:480px;float:right;line-height:26px;}
.headright li{ float:left;margin:0px 8px 0px 0px;}
#head{width:1000px;height:80px; background:#FFFFFF;}
#logo{width:193px;line-height:71px;float:left;margin:4px 0px 0px 10px;overflow:hidden;}
#headad{width:560px; height:71px;line-height:35px;float:left;margin:0px 0px 0px 10px;*margin:0px 0px 0px 10px!important;margin:0px 0px 0px 5px;text-align:left; vertical-align:bottom;}
#headad b{ font-size:20px; }
#headpho{float:right;margin:0px;}

#headlead{width:993px;line-height:27px;float:left;padding:0px 0px 0px 7px;background:url(../images/headleadbg2.gif) repeat-x;text-align:left;}

.courselead{width:1000px;height:35px; text-align:left;padding:0px; overflow:hidden; background:#FFFFFF;}
.courselead li{float:left;margin:7px 3px 0px 7px;}
#but1{height:23px;float:right;margin:4px 18px 0px 0px; overflow:hidden;}


.headlead1{width:993px;height:20px; position:absolute; top:140px; background:url(../images/headleadbg2.gif) repeat-x;z-index:-100; text-align:left;padding:7px 0px 0px 7px;}
.headlead1 li{float:left;margin:0px 3px 0px 7px;}

#nav { 
width:1000px;line-height:33px; float:left;list-style-type:none;margin:0px;padding:0px;background:url(../images/headleadbg1.gif) repeat-x; text-align:left; 
} 
#nav a { 
display: block; text-align:center; 
} 
#nav li { 
float: left; width:99px; border-left:1px #FF0000 dotted;margin:0px;padding:0px;
} 
#nav li ul { 
line-height: 25px; list-style-type: none;text-align:left; margin:0;padding:0;
left: -999em; width: 150px; position: absolute;
} 
#nav li ul li{ 
 width: 150px;border-right:1px #FF0000 dotted;border-bottom:1px #FF0000 dotted;
background: #F6F6F6; 
} 
#nav li ul a{ 
display: block; width: 150px;text-align:center;
} 
#nav li ul a:link { 
color:#666; text-decoration:none; 
} 
#nav li ul a:visited { 
color:#666;text-decoration:none; 
} 
#nav li ul a:hover { 
color:#F3F3F3;text-decoration:none;font-weight:normal; 
background:#C00; 
} 
#nav li:hover ul { 
left: auto; 
} 
#nav li.sfhover ul { 
left: auto; 

} 
#content { 
clear: left; 
}