#submenulist {
    border:solid 1px #cfcfcf; background-color:white;padding:20px;
}

    #submenulist li {
        display:inline-block; width:30%; line-height:30px;
    }

    #submenulist li:hover {
        background-color:#f0f0f0;
    }

    #submenulist a
    {
        text-decoration:none;
    }
    #submenulist a.selectedsubmenuitem {
        color:#1883cb; font-weight:bold;
    }