.ui-autocomplete {
    padding: 10px;
    border: 1px solid #ddd;
    background-color: #FFF;
    display: inline-block;
    max-width: 490px;
    z-index: 99;
}

.ui-autocomplete li {
    border-bottom: 1px solid #ddd;
    padding: 10px;
    display: block;
    cursor: pointer;
}

.ui-autocomplete li:last-child {
    border-bottom: none;
}

.ui-autocomplete li.ui-state-focus {
    background-color: antiquewhite;
}