*{margin:0;
padding:0}

#header{
width:768px;
margin:0 auto;}

#headleft{width:199px;
float:left;}

#headright{float:left;}

#meau{background:url(http://www.hnxw.cn/jjdy/images/baba.gif);
width:768px;
height:25px;
line-height:1.5;
}

#nav ul{list-style:none;
}

#nav li{float:left ;
margin-left:0;}

#nav a{font-size:12px;
text-align:center;
display:block;

width:70px;
text-decoration:none;
color:#000;
margin-top:3px;}

#nav li.last a{border-right:0;}

#nav li.time{font-size:12px;
line-height:2;
margin-left:4px;}

#nav a:hover{font-weight:bold;
border-bottom:3px solid #00f;}