.container{
    height: 500px;
    width: 100vw;
    display: flex;
    justify-content: center;
    margin-top: 100px;
}


.cell-container{
    text-align: center;
    display: flex;
    height: 450px;
    width: 450px;
    border: 1px solid ;
    flex-wrap: wrap;

}

.cell{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 150px;
    width: 150px;
    border: 1px solid;
    box-sizing: border-box;
    font-size: 100px;
    text-align: center;

}

h1{
    text-align: center;
}


#reset-btn{
    display: block;
    margin: auto;
    
}