.a9frete-delivery-info {
    margin: 10px 0;
    padding: 10px;
    background-color: #f8f9fa;
    border-left: 4px solid #007cba;
    border-radius: 4px;
}

.a9frete-delivery-info p {
    margin: 0;
    color: #333;
    font-size: 14px;
}

.a9frete-admin-section {
    background: #fff;
    border: 1px solid #ccd0d4;
    border-radius: 4px;
    padding: 20px;
    margin: 20px 0;
}

.a9frete-admin-section h3 {
    margin-top: 0;
    color: #23282d;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}