#game-container { 
    width: 896px;
    height: 896px;
    border: 4px solid #4CAF50; 
    border-radius: 10px; 
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    margin-bottom: 20px;
}

#leaderboard-container {
    width: 888px;
    background: linear-gradient(135deg, 
        rgba(255, 221, 0, 0.1) 0%, 
        rgba(255, 215, 0, 0.1) 25%,
        rgba(255, 255, 240, 0.1) 50%,
        rgba(255, 223, 0, 0.1) 75%,
        rgba(255, 215, 0, 0.1) 100%
    );
    border-radius: 10px;
    padding: 20px;
    margin-top: 20px;
    border: 2px solid #4CAF50;
}

.footer {
    text-align: center;
    margin-top: 5px;
    font-size: 14px;
    color: #919191;
}