#salary-calculator {
    max-width: 400px;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
    background-color: #f9f9f9;
}

#salary-calculator label {
    display: block;
    margin-bottom: 10px;
}

#salary-calculator input[type="number"] {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 3px;
}

#salary-calculator button {
    width: 100%;
    padding: 8px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

#salary-calculator button:hover {
    background-color: #45a049;
}

#salary-calculator #result {
    margin-top: 10px;
    font-weight: bold;
}

#salary-calculator .positive {
    color: green;
}

#salary-calculator .negative {
    color: red;
}