#msa_shipping_addresses {
    margin-top: 20px;
}

#msa_shipping_addresses select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
    background-color: #f9f9f9;
    transition: border-color 0.3s ease;
}

#msa_shipping_addresses select:focus {
    border-color: #007cba;
    outline: none;
}