body{
    margin: 0;
    background-color: black;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    width: 100vw;
}
.board{
    background-color: #ccc;
    height: 100vmin;
    width: 100vmin;
    display: grid;
    grid-template-rows: repeat(21,1fr);
    grid-template-columns: repeat(21,1fr);
}
.snake{
    background-color: rgb(41, 142, 182);
    border: 0.25vmin solid black;
}
.food{
    background-color: rgb(224, 224, 89);
    border: 0.25vmin solid black;
}
.results{
    display: none ;
}
.showResults{
    position: absolute;
    font-size: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(256,256,256,0.5);
    height: 100vmin;
    width: 100vmin;
}
.ok{
    cursor: pointer;
    margin: 0 10px;
    font-size: 20px;
}