body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f0f0f0;
    flex-direction: column;
}

#gameArea {
    position: relative;
    width: 200px;
    height: 400px;
    border: 2px solid #333;
    background-color: #fff;
}

.block {
    position: absolute;
    width: 60px;
    height: 20px;
    background-color: #007bff;
    border: 1px solid #0056b3;
}

#score {
    margin-top: 20px;
    font-size: 24px;
}