body {
    text-align: center;
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
}

h1 {
    margin-top: 40px;
}

button {
    font-size: 20px;
    padding: 15px 30px;
    margin: 10px;
    cursor: pointer;
    border-radius: 8px;
    border: none;
    background-color: #3498db;
    color: white;
}

button:hover {
    background-color: #2980b9;
}

#score, #temps {
    font-size: 22px;
    margin: 10px;
}