.container {
    margin-top: 20px;
}

h2, h4 {
    color: #388e3c;
}

.address-form {
    padding: 10px;
    margin-bottom: 10px;
    background-color: #f8f8f8;
    border: 1px solid #ddd;
    border-radius: 5px;
}

#add-address {
    margin-top: 10px;
}

.btn-danger {
    margin-top: 5px;
}