table {
    width: 45%;
    border: 2px solid black;
    margin-right: auto;
    margin-left: auto;
    border-collapse: collapse;
}

.white{
    color: white;
    font-weight: bolder;
}

h1,h3{
    text-align: center;
}

.yes{
    color: #2f0aff;
}

.yes:hover{
    font-size: 36px;
    cursor: pointer;
}

.no{
    color: #ff0000;
}

.no:hover{
    font-size: 36px;
    cursor: pointer;
}

.cell {
    width: 60px;
    height: 70px;
    font-size: 44px;
    text-align: center;
    vertical-align: middle;
}

.yellow {
    background-color: #dada7f;
}

.green {
    background-color: #677c68;
}