*{margin:0;padding:0;border:0;}
body {
font-family: arial, ËÎÌå, serif;
font-size:12px;
}


#nav {
line-height: 30px; list-style-type: none; background:#666;
}

#nav a {
display: block; width: 100px; text-align:center;
}

#nav a:link {
color:#ffffff; text-decoration:none;
}
#nav a:visited {
color:#ffffff;text-decoration:none;
}
#nav a:hover {
color:#ffffff;text-decoration:none;font-weight:bold;
background-image:url(image/bg.jpg);
}

#nav li {
float: left; width: 90px
}
#nav li a:hover{

}
#nav li ul {
line-height: 27px; list-style-type: none;text-align:left;
left: -999em; width: 180px; position: absolute; 
}
#nav li ul li{
float: left; width: 180px;
background: #F6F6F6; 
}


#nav li ul a{
display: block; width: 180px;text-align:left;padding-left:24px;
}

#nav li ul a:link {
color:#ffffff; text-decoration:none;
background-image:url(image/bg1.jpg);
}
#nav li ul a:visited {
color:#ffffff;text-decoration:none;
background-image:url(image/bg1.jpg);
}
#nav li ul a:hover {
color:#ffffff;text-decoration:none;font-weight:normal;
background:#c00;
}

#nav li:hover ul {
left: auto;
}
#nav li.sfhover ul {
left: auto;
}
#content {
clear: left; 
}