body {
    display: flex;
    flex-direction: column;
    height: 100vh;
    justify-content: center;
    align-items: center;
}

#scoreContainer {
    display: flex;
    justify-content: left;
    align-items: center;
    width: 600px;
    height: 60px;
    background-color: #4a752c;
    color: whitesmoke;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: bold;
    box-sizing: border-box;
    padding: 20px;
}

#scoreNumber {
    margin-left: 5px;
    font-size: 20px;
}

#startGame {
    background-color: #15c;
    color: white;
    width: 280px;
    height: 40px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
}

#gameControlPanel {
    position: absolute;
    display: none;
}

#gameMessage {
    display:  flex;
    justify-content: center;
    align-items: center;
    height: 300px;
    color: white;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 30px;
    font-weight: bold;
    background-color: #4a752c;
    border-radius: 10px;
    margin-bottom: 5px;
}