body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background-color: #f4f4f4;
}

form {
    display: flex;
    flex-direction: column;
    width: 300px;
}

label {
    margin-top: 10px;
}

input {
    padding: 8px;
    margin-top: 5px;
}

button {
    padding: 10px;
    margin-top: 20px;
    background-color: #007bff;
    color: white;
    border: none;
    cursor: pointer;
}

#gaugeContainer {
    width: 100%;
    background-color: #ccc;
    margin-top: 20px;
}

#gauge {
    height: 20px;
    background-color: green;
}

#resetButton {
    background-color: #ff0000;
    margin-top: 10px;
}