li.smenuitem a, li.smenuitem a:link:hover, li.smenuitem a:visited, li.smenuitem a:visited:hover {
    display: block;
    width: 150px;
    height: 130px;
    text-decoration: none;
    color: white;
}

li.smenuitem {
    -ms-border-radius: 50% !important;
    border-radius: 50% !important;
}
li.smenuitem:hover {
    -ms-transition: background-color 0.5s;
    -o-transition: background-color 0.5s;
    -webkit-transition: background-color 0.5s;
    transition: background-color 0.5s;
}