body {
    font-family: Arial, Tahoma, Verdana;
}

.LottoItem, .SelectorItem {
    position: relative;
    display: block;
    float: left;
    text-align: center;
    width: 1.5em;
    height: 1.5em;
    padding: 1em;
    margin: 1px;
    border: 1px solid #808080;
}

.SelectorItem {
    font-weight: bolder;
    text-decoration: none;
    background: #eee;
}

.selectedItem {
    color: #fff;
    background: #4ca02a;
}
.selectedSelector {
    color: #fff;
    background: #808080;
}

.last {
    clear: left;
}

.gap {
    float: left;
    min-height: 1.5em;
    clear: both;
}