body 
{
    margin: 0px;
    padding: 0px;
    text-align: center;
    font-family: 宋体, Arial, Helvetica, sans-serif;
}
 ul
{
    list-style: none;
    padding: 0;
    margin: 0;
    height: 27px;
}
#menu li {
    padding: 0px;
    margin: 0px;
    float: left;
    line-height: 28px;
    width: 83px;
    text-align: center;
}
#menu a:link, #menu a:visited
{
    background-position: 1px 3px;
    color: white;
    text-decoration: none;
    font-size: 14px;
    padding: 5px;
    background-image: url('../Images/master/menu_bg.jpg' );
    background-repeat: no-repeat;
}
#menu a:hover
{
    background-position: 1px 1px;
    /*color: #2a9cfd;*/
    text-decoration: none;
    font-size: 14px;
    padding: 5px;
    background-image: url(  '../Images/master/menu_bg_over.gif' );
    background-repeat: no-repeat;
}