#fractions-calculator {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

#fractions-calculator h2 {
    background-color: #dc3545;
    color: #ffffff;
    padding: 10px;
    border-radius: 4px;
}

#result {
    font-size: 18px;
    font-weight: bold;
    color: #007bff;
}