body {
        font-family: Arial, sans-serif;
        background-color: #999898;
        margin: 0;
        padding: 20px;
    }

    .container {
        max-width: 500px;
        margin: 0 auto;
        background-color: #fff;
        padding: 20px;
        border-radius: 5px;
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    }

    h1 {
        text-align: center;
        color: #333;
    }

    label {
        font-weight: bold;
    }

    input[type="number"] {
        width: 80px;
        height: 20px;
        background-color: #c8ffc8;
        margin-bottom: 10px;
        padding: 5px;
        font-size: 16px;
        text-align: right;
        border: 2px solid #aaa9ec;
        border-radius: 1px;
    }

    input {
        float: right;
        clear: both;
    }

    #investmentAmountSlider {
        width: 480px;
    }

    #interestRateSlider {
        width: 480px;
    }

    button {
        background-color: #4CAF50;
        color: #fff;
        border: none;
        text-align: center;
        padding: 10px 30px;
        border-radius: 20px;
        cursor: pointer;
    }
    

    button:hover {
        background-color: #3211e9;
    }

    p {
        margin-top: 10px;
        line-height: 1.5;
    }
    .text-center {
            text-align: center;
        }

        .centered {
            text-align: center;
        }

    #output {
        text-align: center;
        font-weight: bold;
        margin-top: 20px;
    }