@charset "utf-8";
/* CSS Document */

<!--导航效果-->

#nav{ 
line-height: 24px; list-style-type: none;  
} 
#nav a { 
display: block; width: 90px; text-align:center; 
} 
#nav li { 
float: left; width: 90px; list-style-type: none;
} 
#nav li ul { 
line-height: 27px; list-style-type: none;text-align:center; 
left: -999em; position: absolute; padding-top:1px;margin-left:-80px;z-index:1000;width: 170px; 
} 
#nav li ul li{ 
float: left; width: 100%; background: #F6F6F6; text-align:center
} 
#nav li ul a{ wedisplay: block; width: 100%;text-align:center; 
} 
#nav li:hover ul { 
left: auto; 
} 
#nav li.sfhover ul { 
left: auto; 
} 



#content { 
clear: left; 
}