.reg-autocomplete-dropdown {
    position: absolute;
    background: #fff;
    border: 1px solid #ccc;
    border-top: none;
    list-style: none;
    margin: 0;
    padding: 0;
    z-index: 9999;
    max-height: 200px;
    overflow-y: auto;
}

.reg-autocomplete-item {
    padding: 8px 12px;
    cursor: pointer;
    font-size: 13px;
    border-bottom: 1px solid #eee;
    color: #333;
}

.reg-autocomplete-item-hover {
    background: #f5f5f5;
}