#state{
    border: 1px solid black;
}

#state td {
    padding: 3px;
}

td:first-child {
    border-right: 1px solid black;
}

.button {
    width: 80px;
    height: 30px;
    background: rgb(226, 226, 226);
    color: #000;
    font-weight: bold;
    border: 1px solid #000;
}

.result {
    height: 23px;
    font-size: 18px;
}