#billing_city,
#shipping_city {
    width: 100%;
    height: auto;
    padding: 8px 12px;
    font-size: 14px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background-color: #fff;
    cursor: pointer;
}

#billing_city:disabled,
#shipping_city:disabled {
    opacity: 0.6;
    cursor: wait;
}