@charset "utf-8";
/* CSS Document */
nav{font-family:Arial, Helvetica, sans-serif; font-size:12px; margin:10px;}
nav ul{ margin:0px; padding:0px;} 
nav ul li{list-style-type:none; display:inline-block;  margin:0 0 0 0px; border:solid 1px #999;}
nav ul li a{ display:block; color:#000; text-decoration:none; font-weight:bold; padding:5px 15px;  background:#c3c3c3;}
nav ul li:hover>a{ background:#0cc}

/*...First-Level...*/
nav ul li ul{position:absolute; display:none; width:140px; margin:1px;}
nav ul li:hover ul{display:block;}
nav ul li ul li{display:block; position:relative; margin:2px; border:none}
nav ul li ul li a{ border:solid 1px #999; border-radius:0px!important; background:#e5e4e4;  margin:0px; padding:5px}

/*...Second-Level...*/
nav ul li:hover ul ul{display:none}
nav ul li ul li:hover>ul{display:block}

/*...Third-Level...*/
nav ul li ul li ul{display:none; background:#fff; position:absolute; top:-10%; left:145px; width:140px;}