.csm-shipping-zone-info {
    padding: 10px;
    margin: 10px 0;
    background-color: #f7f7f7;
    border-left: 4px solid #16A085;
}

.csm-shipping-zone-info h4 {
    margin: 0 0 5px 0;
    color: #16A085;
}

.csm-shipping-zone-info p {
    margin: 0;
    font-size: 14px;
}