.warmteafgifte-calculator-wrapper {
    width: 100%;
    margin: 0 auto;
    position: relative;
}

.warmteafgifte-calculator-wrapper iframe {
    width: 100%;
    border: none;
    display: block;
}

.warmteafgifte-responsive {
    overflow: hidden;
}

@media screen and (max-width: 768px) {
    .warmteafgifte-calculator-wrapper {
        padding: 0 10px;
    }
    
    .warmteafgifte-calculator-wrapper iframe {
        min-height: 1000px;
    }
}

@media screen and (max-width: 480px) {
    .warmteafgifte-calculator-wrapper iframe {
        min-height: 1200px;
    }
}

.warmteafgifte-error {
    background: #fff3cd;
    border: 1px solid #ffc107;
    padding: 15px;
    border-radius: 4px;
    color: #856404;
    margin: 20px 0;
}

.warmteafgifte-error a {
    color: #533f03;
    text-decoration: underline;
}

.warmteafgifte-error a:hover {
    color: #1d1606;
}