.calculator {
    width: 100%;
    /*max-width: 624px;*/
    border-radius: 5px;
    overflow: hidden;
}



.inner {
    padding: 1.5rem
}

.form .row {
    display: flex;
    margin-bottom: 5px;
    align-items: center;
    justify-content: center;
}

.form .row label, .form .row div {
    flex: 1;
}

.form .row .calc {
    width: 100%;
    padding: 5px;
}

.form .row .tr {
    text-align: left;
}

/* New Code */

.prijs-maand {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgb(142, 218, 142);
    border-radius: 5px;
    height: 40px;
    margin-top: 20px;
    padding: 5px;
    color: rgb(18, 98, 18);
    font-size: 20px;
}

.prijs {
    font-size: 20px;
    margin-left: 10px;
}

.form .row-button {
    margin-top: 20px;
}

.form .row-button input {
    padding: 10px;
    width: 100%;
    background-color: #0067B4;
    border: none;
    border-radius: 5px;
    color: #FFF;
    font-weight: bold;
}

.form .row-button input:hover {
    background-color: #044272;
}

.dank {
    position: absolute;
    background-color: #72d993;
    padding: 15px 30px;
    border-radius: 10px;
    top: 50px;
    left: 50%;
    transform: translate(-50%, 0);
}

.steps-wrapper {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-top: 10px;
}

.progressbar {
    display: flex;
    justify-content: space-between;
    width: 70%;
    list-style-type: none;
    font-size: 0.9rem;
}

.progressbar li {
    border-radius: 8px;
    padding: 2px 10px;
    background-color: lightgray;
}

.calculator.step1 #step2, .calculator.step2 #step1 {
    display: none;
}

.calculator.step1 .progressbar .step1, .calculator.step2 .progressbar .step2 {
    background: rgb(142, 218, 142);
}

@media screen and (max-width: 599px) {
    .form .row label, .form .row div {
        font-size: 0.9rem;
    }
    .prijs-maand {
        font-size: 14px;
    }
}