@charset "utf-8";
*{ margin:0; padding:0; list-style:none;}
body{ font-size:12px;}

.zzsc{ width:1100px; height:32px; line-height:32px; background:#999; margin:0 auto;}
.zzsc a{ height:32px; line-height:32px; color:#fff; text-decoration:none; padding:0px 10px; display:block; float:left;}
.zzsc a:hover{ text-decoration:none; background:#000;}
.zzsc a.thisclass{text-decoration:none; background:#000;}