#products {
    margin: auto;
    width: 400px;
}

#price_summary {
    color: #bb1a1a;
}

#address {
    margin: auto;
    width: 50%;
}

#address textarea,
#address input {
    width: 390px;
}

#address #checkbox_invoice_label {
    float: left;
    width: 240px;
}