* { margin: 0; padding: 0; }
#container { width: 1004px; height: 50px; position: relative; overflow: hidden; margin: auto; font-family: Microsoft YaHei; }
#container li { display: block; float: left;  height: 50px; background: url(../images/transparent.png); line-height: 10px; padding-right: 2px; line-height: 25px; list-style: none; }
#container li a { color: #fff; text-decoration: none; display: block; position: relative; background: url(../images/black.png);  height: 50px; padding-right: 10px; padding-left:10px; font-size: 12px; font-weight: bold; text-align: left; }
#container li a:hover { background: #222; height:50px; line-height:25px;}
#container li a span { height:50px; line-height:25px; display: block; position: absolute; left: 10px; top: 0; font-weight: normal; font-size: 10px; -webkit-text-size-adjust: none; opacity: 0.6; filter: alpha(opacity=60); }