body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
    background-color: #f0f0f0;
}

#game-area {
    position: relative;
    width: 400px;
    height: 600px;
    background-color: #ffffff;
    border: 2px solid #000;
    overflow: hidden;
}

#player, #falling-object {
    position: absolute;
    width: 50px;
    height: 50px;
}

#player {
    background-color: blue;
    bottom: 10px;
    left: 175px;
}

#falling-object {
    background-color: red;
    top: 0;
    left: 0;
}

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