#nav,#nav ul {
    list-style: none outside none;
    margin: 0;
    padding: 0;
}
#nav li {

    float: left;
    /*height: 35px;*/
    position: relative;
    width: 105px;
}
#nav ul {
    left: -9999px;
    position: absolute;
    top: -9999px;
    z-index: 2;
}
#nav li a {
    color: #000;
    display: block;
    /*line-height: 34px;*/
    outline: medium none;
    text-align: center;
    text-decoration: none;
	font-size:10px;
	font-family:"微软雅黑";
}

#nav li:hover ul {
    left: 0;
    top: 35px;
    width: 150px;
}