section.productcalculator h1 {
    font-size:2rem;
}
section.productcalculator h2 {
    font-size:1.75rem;
}
section.productcalculator h3 {
    font-size:1.5rem;
}
section.productcalculator h4 {
    font-size:1.25rem;
}

section.productcalculator .navy-blue {
    color:#23408f;
}

section.productcalculator .orange {
    color:#f47622;
}