@media screen and (max-width: 768px){
    .game{        
        width: 320px;
        height: 320px;
        gap: 4px;
        
    }
    .item{
        width: 77px;
        height: 77px;
        font-size: 40px;
    }
    h2{
        font-size: 1.5rem;
        letter-spacing: 0;
    }
}