#main_menu ul
{
    list-style-type: none;
    padding-right:20px;
}

#main_menu li
{
    float: left;
    padding-left:20px;
}

#main_menu li a
{
    color: #fff;
    font-size: 14px;
    display: block;
    text-decoration:none;
}

#main_menu ul li a#bold
{
    font-size: 18px;
}

#main_menu li a:hover
{
    color: goldenrod;
}