h1{
    color: black ;
    text-align: center;
}

.col{
    text-align: center;
    border: 1px solid black;
    background-size: 100%;
}

.col img{
    width: 70%;
    border-radius: 5px;
    visibility: hidden;
}

#divres{
    margin-top: 10px;
    width: 100%;
    height: 30px;
    border: 2px solid black;
    border-radius: 20px;
}

button{
    margin-top: 10px;
    width: 200px;
    border-radius: 15px;
}

#game{
    border:15px solid rgb(0, 0, 0);
}