#game-over-modal {
    display: none;
}

#game-over-modal .modal-content {
    text-align: center;
}

#game-over-modal h2 {
    font-size: 24px;
}

#game-over-modal p {
    font-size: 18px;
    margin-bottom: 20px;
}

#game-over-modal .restart-animation {
    animation: restartAnimation 1s infinite;
}

@keyframes restartAnimation {
    0% {
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}