#main-menu {
    float: left;
    width: 40em;
    padding: 0px;
    margin: 0px;
    font-size: 0.9em;
    font-weight: bold;
    margin: 0px;
    
}

#main-menu li {
    float: left;
    list-style: none;
}

#main-menu a {
    display: block;
    text-decoration: none;
    color: #000000;
    padding: 0.4em 1em 0.4em 1em;
    border-right: 1px solid #f5f5f5;
}

#main-menu a:visited {
    text-decoration: none;
    color: #000000;
}

#main-menu a:hover, #main-menu a:focus {
    text-decoration: underline;
    color: #000000;
}

#main-menu a.active_link {
    text-decoration: none;
    color: #000000;
}