.xbiglistitem {
    padding: 8px;
    border-left: 1px solid #333;
    border-right: 1px solid #333;
    border-bottom: 1px solid #333;
    text-align: center;
    cursor: pointer;
}
.xbiglistitem:hover {
    background-color: #DDD;
}
.xbiglist > .xbiglistitem:first-child {
    border-top: 1px solid #333;
}